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\n<\/p><\/div>"}. Start an int function. The code sample in Listing 1 is an example of comparing two strings using String.Equals method. If the lengths of both strings are equal then we will compare str1 [i] with str2 [i] and if str1 [i] equals str2 [i] we will increase the value of c and i. then compareTwoString (str1, str2) keeps calling itself until i < l1 is false. In this tutorial, well learn methods to compare strings in C++. Count of same length Strings that exists lexicographically in between two given Strings 3. This method compares two Strings lexicographically. It takes two argument in its function,i.e -the strings that we want to compare Ex-strcmp (s1,s2);//char s1 []=" abc",char s2 []=" dec" We can make use of these operators on string class string objects. Question 1. "{author1}and{author2}havesamevalue. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators . how to find a word or a sentence in a file? If youve enjoyed this tutorial and our broader community, consider checking out our DigitalOcean products which can also help you achieve your development goals. For comparing 2 strings, either use the built in function strcmp () using header file string.h if (strcmp (a,b)==0) printf ("Entered strings are equal"); else printf ("Entered strings are not equal"); OR you can write your own function like this: e.printStackTrace(); Thank you. However, we will discuss three different approaches: using For Loop, While Loop, and Functions in C Programming. Why does this code using random strings print "hello world"? Syntax: int strcmp (const char* str1, const char* str2); The strcmp () function takes two strings and return an integer value. String comparison by using string function Here, we will be discussing only the first method in this tutorial. MS Word Date Document Variables IF Statement to compare date value/age. In C language, to compare string there are mainly two functions strcmp () and strncmp (). What is this fallacy: Perfection is impossible, therefore imperfection should be overlooked. equals():In Java, string equals() method compares the two given strings based on the data/content of the string.If all the contents of both the strings are same then it returns true. C++ Advanced. Read and store it in a variable. Computer Science. I n this tutorial, we are going to see how to compare two strings in C using strcmp. For comparing two strings, a better way is to use strcmp(), or we can compare character by character using a loop. ", Web hosting without headaches. Using For loop and If statement. Can I use = or != when comparing two strings? You try and compare pointers here, not the contents of what is pointed to (ie, your characters). Compare Two Strings. There are two functions that allow you to compare strings in C. Both of these functions are included in the <string.h> library. i.e. C program to compare the two strings Strings can be compared either by using the string function or without using string function. strcasecmp is the C standard library function that can be included in the C++ source file using the <cstring> header. Case 2: when the strings are unequal, it returns the difference between ascii values of the characters that differ. Computer Science questions and answers. 1. The function itself operates on a byte-by-byte basis and returns an integer less than or equal or greater than 0, as corresponding strings evaluate. Write a C program to print contents in reverse order of a file. Compare Two Strings without using strcmp Write a C++ Program to Compare Two Strings without using strcmp. The strcmp () compares the strings in a case-sensitive form as well. First will take the elements of string 1 from the user. How to compare strings in an "if" statement? If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. What is the different between strcmp and strncmp? Step 2: Call the header file string.h. I'm aware that program wouldn't work as I intended since I don't know how to store data but I still wanted to see if I can compare two strings. We use cookies to make wikiHow great. Returns <0, if the value of the character of the first string is smaller as compared to the second string input. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators . First, we will look at how we can compare the strings with the help of string function, i.e., strcmp (), which is defined in a string.h header file. Using strcmp () Function Compare Two Strings without strcmp () To compare two strings in C++ programming, you have to ask from user to enter the two strings and compare them without using any type of library function like strcmp () as shown in the program given below. How to compare strings in C? Here we are going to show you two different methods. It compares a value (either a string or on object) with a string instance. char data type is used to represent one single character in C++. Add the strncmp() function. If any character does not match, then it returns false. We are going to use string.compare method that takes two strings and returns one integer. Compare Two String In C++ Language. Function strcmp is case sensitive and returns 0 if both the strings are same. If they are equal to each other, it continues with the following pairs until the characters differ or until a terminating null-character is reached. It returns a logical value, true or false with the help of which we can determine whether the given strings are the same or not. Compares substrings of two specified String objects using the specified rules, and returns an integer that indicates their relative position in the sort order. Approach 1: Using the functions strcmp () from string.h. rev2022.12.9.43105. Using equals () This method compares two strings based on their content. Where does the idea of selling dragon parts come from? You will use the below algorithm : Enter first string value from user input. Results out to be >0, when the second string is greater in comparison. Tips: 1 . We put
When i read the line ret = strcomp (str1, str, 6), I don't understand it. Hi Saritask, If you can provide when it is true and when it is false, it is helpful to solve the problem. In order to compare two strings, we can use String's strcmp () function. Remember that the return value is 0 if the strings are the same. Strcmp() simply compares two strings; strncmp() compares the first n characters of two string together. acknowledge that you have read and understood our, Data Structure & Algorithm Classes (Live), Full Stack Development with React & Node JS (Live), Fundamentals of Java Collection Framework, Full Stack Development with React & Node JS(Live), GATE CS Original Papers and Official Keys, ISRO CS Original Papers and Official Keys, ISRO CS Syllabus for Scientist/Engineer Exam, A shorthand array notation in C for repeated values. Examples: This problem can be solved using any of the following two methods. The solar lights automatically turn the lights on at dusk and off at dawn, saves energy. We deliver solutions based on consumer and industry analysis. Question 3. Engineering. wikiHow is a wiki, similar to Wikipedia, which means that many of our articles are co-written by multiple authors. If it returns 0, then the two strings are equal if it does not return 0, then the two strings are not equal. Thus, the numerous methods to do the same in C programming are as follows: Using Standard Method Read the entered strings s1 and s2 using gets (String) function and initialize to s1,s2. Does balls to the wall mean full speed ahead or full speed ahead and nosedive? The compareTwoString () function will return 0 if the lengths of both strings are not equal. You can also use the StringComparer class to compare two strings. The first argument is the_ first string_ and the second argument is the second string to compare. Consider two strings of equal length here: String #1: "Scaler" String #2: "Scaled" We start comparing strings from left to right, character by character, just like you would have checked your debit card number. Both of them are compiled to System.String in IL (Intermediate Language), so there is no difference. It returns an integer value indicating the relationship between the two strings. Here, you will learn how to read and compare two strings using pointers in C programming language? 2) Comparing two string (Using std::compare) In C++, we have STL function compare () which compares to string and below is the syntax: int compare (const string& str) const; Below are the results based on the comparisons: Function returns 0 if both compared and comparing string is equal. Are there conservative socialists in the US? Below is the step by step descriptive logic to compare two strings. Define the return value as an integer. String.Compare method compares two strings and returns an integer value. Why does comparing strings using either '==' or 'is' sometimes produce a different result? Integer copyLen. typedef struct Node NodeStruct; struct Node {int data; NodeStruct pNext;}; Ans: No -----Q2) Refer to the linkedListPrepend.c available at the bottom of the website lab 7 description page. The compare () function compares two strings and returns the following values according to the matching cases: Returns 0, if both the strings are the same. wikiHow is where trusted research and expert knowledge come together. The code sample in Listing 3 is an example of comparing two strings using the CompareTo method. Strings in C++ can be compared using either of the following techniques: C++ String has got in-built functions to manipulate and deal with data of string type. Step 3: Use the namespace std. If lengths of two strings are equal then only we can compare the strings. The code sample in Listing 2 is an example of comparing two strings using String.Compare method. You get paid; we donate to tech nonprofits. Because the equality operator can only be applied to simple variable types, such as floats, ints, or chars, and not to more sophisticated types, such as structures or arrays. How To Compare Two Strings in C Using For Loop Without strcmp #include <stdio.h> int main() { char str1[100], str2[100]; int i; printf("Enter the first string: "); gets(str1); printf("Enter the second string: "); gets(str2); for(i = 0; str1[i] == str2[i] && str1[i] == '\0'; i++); if(str1[i] > str2[i]) { printf(" Both string are not equal.\n"); } 1. The return integer value indicates the relative position of the strings in sort order or the lexical relationship between the strings. Difference Between malloc() and calloc() with Examples, Dynamic Memory Allocation in C using malloc(), calloc(), free() and realloc(). Define the strings you want to compare. You can use do it using strcmp function, without strcmp function and using pointers. Compares the C string str1 to the C string str2. strcmp () function compares two strings lexicographically, and it's declared in stdio.h. String class suggests two methods Compare method. The first method to compare strings in C++ is by using simple relational operators that C++ has. We first compare their lengths whether they are equal or not. We can compare any substring at any position in a given string using compare(), which otherwise requires the long procedure of word-by-word extraction of string for comparison using relational operators. string returned from strstr function is not the same as the the string, Comparison of 2D array and character array C. How to check if the name user inputted in InsertList() does not equal one that is already in the array waitlist? We do not currently allow content pasted from ChatGPT on Stack Overflow; read our policy here. % of people told us that this article helped them. String.Equals () method is a method of String class. . There are two approaches: By using the relational operator: compare (s)<0 : appears before the character sequence . Thus a null-terminated string contains the characters that comprise the string followed by a null. How does the Chameleon's Arcane/Divine focus interact with magic item crafting. Case 1: when the strings are equal, it returns zero. Two blocks, each of mass m, are hung from the ceiling of an elevator as in above figure.The elevator has an upward acceleration a.The strings have negligible mass. This function is . A single Relational operator is unique to a certain operation, while compare() can perform lots of different operations alone, based on the type of arguments passed. Question 2. But before we even dive into applying our brain cells in deducing whether strings are equal or not, focus on the string lengths. ", "String 1 is greater as compared to String 2\n. The String.CompareTo instance methods always perform an ordinal case-sensitive comparison. It is defined under h library. We can check the equality of comparison by using the "==" operator and also we can check strings non-equality by using the "!=" operator. C++ Relational operators such as == and != can be useful in the comparison of string at an ease. Not the answer you're looking for? It takes two strings first and second as the arguments and returns one boolean value.True if both strings are equal ignoring the character case and False, if both are not equal. Store it in some variable say str1 and str2. compare() returns an int, while relational operators return boolean value i.e. Returns 0, if both the strings are the same. Strcmp () is the string library function to compare two strings. Auxiliary Space: O(max(n,m)) where n and m are the length of the strings. String strcmp () function in C++ The function returns 0 if both the strings are equal or the same. The first string follows the second string in the sort order. Using compare () function. Comparing string length is a common function in C programming, as it allows you to see which string contains more characters. Try Cloudways with $100 in free credit! The return value of the Compare method can be less than zero, greater than zero or equals to zero. Write a C program to replace the specified line in an existing text file. 2022 C# Corner. string is an alias in the C# language for System.String. In the above snippet of code, we have compared a string with another input string to the compare() function directly. Convert String to Char Array and Char Array to String in C++, Hash Table in C/C++ - A Complete Implementation, Simple and reliable cloud website hosting, "String 1 is smaller as compared to String 2\n. strcmp() string compare function is a in-built function of "string.h" header file, this function accepts two parameters, both strings. In this tutorial, you will learn to compare two strings using the strcmp () function. Let's have a look at the program first, will get the explanation later on: The strcmp () compares two strings character by character. There are multiple ways to compare two strings. This method takes two strings to be compared as parameters. string author1 = "Mahesh Chand"; Would salt mines, lakes or flats be reasonably found in high, snowy elevations? You must use either memcmp or str{,n}cmp to compare the contents. The above example clearly shows how compare() reduces lots of extra processing, therefore it is advisable to use it while performing substring comparison at some position, otherwise both perform almost in the same manner. In this program, we are taking two strings with maximum number of characters (100) MAX using pointers and comparing the strings character by characters. Listing 5 is the complete program written in .NET Core and C#. This could confuse you because 0 is also the value of FALSE. If you code in C#, I'd prefer string as it's a C# type alias and well-known by C# . The character sequence represented by this String object is compared lexicographically to the character sequence represented by the argument string. This function compares two strings and checks whether both strings are same and return 0 if there is no change in the string and return a non-zero value when the two strings are not same. Using String.Compare String.Compare method compares two strings and returns an integer value. best practices into action. C# String.Compare method compares two strings in C#. How can I compare two strings in C++? we can use the strcmp function of the C library. Value types are described in Structures . by Marc 2,965 views In this examples, we'll learn how to compare two strings in C# Console Application using case sensitive and case insensitive. Logic to compare two strings. int data; NodePtr pNext;}; Would the following typedef and Node declaration also work, where pointers such as pHead are declared of type NodeStruct *? ; The main method runs first. All contents are copyright of their authors. You can consider writing a function to judge the similarity. Time Complexity: O(min(n,m)) where n and m are the length of the strings. compare () method of std::string, compares two strings in accordance with their character sequences. CompareTo method is an instance method of string class. All tip submissions are carefully reviewed before being published. You can use == or != if you need to check if the strings are exactly the same. Here, compareStrings is the method that compares two given strings. compare them without using the strcmp function. This C program is used to compare two strings by using strcmp () function. This article and code sample demonstrated how to comapre two strings in C# and .NET Core using different methods. C Program to Compare Two Strings without using strcmp This program allows users to enter two string values or a two-character array. I would like to compare two dates and if the date of birth is under 18 when compared to the date of creation then insert a string of text. Then will take the elements of string 2 from the user. The input string has to be a char array of C-style string. To create this article, 25 people, some anonymous, worked to edit and improve it over time. To create this article, 25 people, some anonymous, worked to edit and improve it over time. To determine whether a string is interned, call the String.IsInterned method. So, relating it here, in this article, will be understanding the ways to compare string in C++ language. If an unmatched character is found then strings are not equal. So the equal to (==) operator checks whether the addresses are the same or not. Program to compare two strings using pointers in C How to deallocate memory without using free() in C? If you're new to strings in C#, I recommend reading. 3. Is there a verb meaning depthify (getting more depth)? Compare two strings character by character till an unmatched character is found or end of any string is reached. The strcmp () compares two strings, character by character. Strings Are Value Types. Use it to try out great new products and services nationwide without paying full pricewine, food delivery, clothing and more. 1. The code sample in Listing 2 is an example of comparing two strings using String.Compare method. We will also declare one flag variable, which will be used to find whether the strings are equal or not throughout the program. Here is the declaration for strcmp () function. Starting address of both namet2 and nameIt2 are different. strcmp can be used to compare two strings. The return value of compareStrings method is a boolean. did anything serious ever run on the speccy? Using user-defined function. 3. int compare( const basic_string& str ) const noexcept; return value of compare () method is used to check comparison: compare (s)==0 : both character sequences compare equivalent. The following example may be helpful to you CREATE FUNCTION . Given two strings, how to check if the two strings are equal or not. If you have any suggestions for improvements, please let us know by clicking the report an issue button at the bottom of the tutorial. It's a comparison by character, which ignores their address. Add a new light switch in line with another switch? 2) First, check the lengths of two strings. The input string has to be a char array of C-style string. Syntax: String.Equals (myString1, myString2) The specified sequence can be another string or a pointer to a character array. Auxiliary Space: O(max(n,m)) where n and m are the length of the strings. This is because when string is passed in the function it creates a copy of itself in stack. Debian/Ubuntu - Is there a man page listing all the version codenames/numbers? If the first character of both strings is equal then the next character of both strings are compared. How to pass a 2D array as a parameter in C? String stands for System.String and it is a .NET Framework type. To determine if two strings are equal, you must explicitly compare the two character strings character by character. The compareTo() method of the String class. Were committed to providing the world with free how-to resources, and even $1 helps us in our mission. As a small thank you, wed like to offer you a $30 gift card (valid at GoNift.com). Date of brith {DOCVARIABLE DateofBirth\@ "d-m-yyyy" \ *Mergeformat} 2. This article has been viewed 511,219 times. Comparing strings requires a special function; do not use != or ==. Consider a scenario wherein you are required to enter your name and password to login to a particular website. C compare strings #include <stdio.h> #include <string.h> int main () { char a [100], b [100]; printf("Enter a string\n"); gets( a); C strcmp () Prototype The function prototype of strcmp () is: int strcmp (const char* str1, const char* str2); strcmp () Parameters Using C++, we can check if two strings are equal. Why? The integer values returned could be one of the below mentioned. As clearly seen, both the strings are the same lexicographically, it returns 0. Help us identify new roles for community members, Proposing a Community-Specific Closure Reason for non-English content. The return value of the Compare method can be less than zero, greater than zero or equals to zero. This code is not working as the comparison is not being done. If the strings are equal, the function returns 0. Step 4: Open the integer type main function; int main (). In each case, a new copy of the existing String value is created, and the new copy is passed or assigned, not the original version. C program to compare string contents of two files. How did muzzle-loaded rifled artillery solve the problems of the hand-held rifle? In order to compare two strings, we can use Strings strcmp() function. Use the strcasecmp Function to Compare Two Strings Ignoring the Case strcasecmp is the C standard library function that can be included in the C++ source file using the <cstring> header. This article has been viewed 511,219 times. How do you check if a string is equal to another string in C++? Here's simple C++ Program to Compare Two Strings without using library function in C++ Programming Language. The function 'strncomp' returns three values: 0 if the strings are equal, >0 if the first string is longer. ", "{author1}and{author3}havesamevalue.". C program to count a number of words in a string; Through this tutorial, we will learn how to count number of words in a given string using standard method, function, and standard library in c. Programs to Compare two Strings in C Sign up ->. Furthermore, you can use the data URI string as a regular URL: just paste it into the address bar of your browser and press Enter as a result youll see a one-pixel red dot image (well, it is very small, so watch attentively). Using String. The string Compare method can be used to see if two strings are the same or which string is greater in terms of ASCII value. This continues until the corresponding characters of two strings are different or a null . C++ has in-built compare() function in order to compare two strings efficiently. Files containing Base64 encoded data are rarely updated. You can use this function to compare two strings or substrings of two strings. The compare() function compares two strings and returns the following values according to the matching cases: In the above example, we have compared string 1 with string 2. (a) Find the tensions T 1 and T 2 in the upper and lower strings in terms of m, a, and g. (b) Compare the two tensions and determine which string would break first if a is made sufficiently large. Appropriate translation of "puer territus pedes nudos aspicit"? using relational operator; using strcmp function; For the lazy programmers, it is better to use strcmp. How to compare two strings in c: To use strcmp function, we must include string.h header file in our program. For comparing 2 strings, either use the built in function strcmp() using header file string.h. You can intern a string or retrieve a reference to an existing interned string by calling the String.Intern method. C# Code: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 static void Main(string[] args) { string str1 = "Csharp"; string str2 = "csharp"; if(str1==str2) { I think I should be able to so I'm guessing I'm doing someting wrong because it always prints wrong id/pw one. Example 1: Compare Two Strings with case sensivity. StringComparercomparer=StringComparer.OrdinalIgnoreCase; (comparer.Compare(author1,author2)==0), 10 SEO Tips For Technical Writers And Software Developers. DigitalOcean makes it simple to launch in the cloud and scale up as you grow whether youre running one virtual machine or ten thousand. The comparison is based on the Unicode value of each character in the strings. This method is culturally aware. Include your email address to get a message when this question is answered. The Compare method returns three possible values as int : If the return value is 0 then both strings are same. The function itself operates on a byte-by-byte basis and returns an integer less than or . Keep up with tech in just 5 minutes a week! OR you can write your own function like this: You are currently comparing the addresses of the two strings. Return values of this method are same as the Compare method. This article and code examples demonstrate how to compare strings in C# using these different methods. We'd like to help. Differences between C++ Relational operators and compare() :-. Founded in 2003, Mindcracker is the authority in custom software development and innovation. Using string::compare The string::compare function compares the value of a string with the specified sequence of characters. If the two strings are of the same length and the characters are in the same order, it considers them equal and returns true. All rights reserved. Find centralized, trusted content and collaborate around the technologies you use most. How to dynamically allocate a 2D array in C? How to efficiently concatenate strings in go, Comparing date part only without comparing time in JavaScript, Remove empty strings from a list of strings. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. 4. int strcmp (const char *firstString, const char *secondString); Return values of strcmp function The strcmp () function compares two strings character by character from left to right. If both strings are equal, the method returns true; else returns false. To compare two C strings (char *), use strcmp(). strcmp () compares two given input string. Data Structures & Algorithms- Self Paced Course, Comparing String objects using Relational Operators in C++, Count of same length Strings that exists lexicographically in between two given Strings, Check whether two strings can be made equal by reversing substring of equal length from both strings, Check if given strings can be made same by swapping two characters of same or different strings, Check if two strings can be made equal by reversing a substring of one of the strings, Count of strings that become equal to one of the two strings after one removal, Pairs of complete strings in two sets of strings, Meta Strings (Check if two strings can become same after a swap in one string), Number of common base strings for two strings, Check if two non-duplicate strings can be made equal after at most two swaps in one string. C - Strings : Strings are actually one-dimensional array of characters terminated by a null character '\0'. This article will demonstrate multiple methods of how to compare two strings while ignoring the case of letters in C++. 1. Ready to optimize your JavaScript with Rust? Enjoy! Vector of Vectors in C++ STL with Examples, Write a program to reverse an array or string, Write a program to print all Permutations of given String. Check whether two strings can be made equal by reversing substring of equal length from both strings 4. Is the EU Border Guard Agency able to tell Russian passports issued in Ukraine or Georgia from the legitimate ones? Sudo update-grub does not work (single boot Ubuntu 22.04). There are different ways to compare the strings in the C++ programming language, as follows: Using strcmp () function. This function starts comparing the first character of each string. Algorithm Overview First, we will declare two char arrays to store two strings, then we declare i, j to loop through those strings respectively. This function performs a binary comparison of the characters. 2022 DigitalOcean, LLC. C++ has in-built compare () function in order to compare two strings efficiently. Working on improving health and education, reducing inequality, and spurring economic growth? Use strcmp to compare the values of two char arrays. The strcmp function is the standard library feature defined in the <string.h> header. Thanks to all authors for creating a page that has been read 511,219 times. Swift's String type is a value type.If you create a new String value, that String value is copied when it's passed to a function or method, or when it's assigned to a constant or variable. wikiHow is a wiki, similar to Wikipedia, which means that many of our articles are co-written by multiple authors. Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. With the help of this program, we can Compare Two Strings. The name of the array indicates the starting address. Two strings are said to be equal if they have same value at character level. Sign up for Infrastructure as a Newsletter. Add an IfElse statement to compare. Here's simple C Program to Compare Two Strings without using library function in C Programming Language. The output of Listing 1 looks like Figure 1. In this article, we have understood various ways to compare strings in C++ Language. If the return value is 1 or greater than 0 then the first string is greater than the second. Then will compare the two taken strings without using the predefined functions. Logic:- In this problem, you can use two methods one is using library function secondly is without using a library function, but we use here without using a strcmp () function in this we first calculate the size of a both string and if the size of both strings is not equal then program print the message "Both strings are not equal" and if the . 2. This work is licensed under a Creative Commons Attribution-NonCommercial- ShareAlike 4.0 International License. Input two strings from user. Date of creation {DOCVARIABLE DateofCreation\@ "d-m-yyyy . What are the default values of static variables in C? It returns false if the characters don't match. Connect and share knowledge within a single location that is structured and easy to search. The static String.Compare method provides a thorough way of comparing two strings. The simplest form of comparting two string for the same value is using String.Equals method. The first string precedes the second string in the sort order. strncmp () - This is the same as strcmp (), except that it compares the first n characters. They are primarily suited for ordering strings alphabetically. Additionally, overloads are provided that regard or disregard case and cultural variance. The strcmp() function is a C library function used to compare two strings in a lexicographical manner. Using Relational Operator. Does the collective noun "parliament of owls" originate in "parliament of fowls"? The function returns 0 when the strings are equal, so you would need to use this in your code: you are comparing the pointers (addresses) of both strings, which are unequal when you have two different pointers (which is always the case in your situation). By signing up you are agreeing to receive emails according to our privacy policy. How to Compare Two Strings in C Programming, http://faq.cprogramming.com/cgi-bin/smartfaq.cgi?answer=1057537653&id=1043284385, Confrontare due Stringhe nel Linguaggio C, C, Bei der Programmierung in C zwei Zeichenketten vergleichen, comparer deux chaines de caractres en langage C, Membandingkan Dua String dalam Pemrograman C, Twee tekenreeksen vergelijken in de programmeertaal C. This is very useful for sorting data. MOSFET is getting very hot at high frequency PWM, Bracers of armor Vs incorporeal touch attack. The code sample in Listing 4 is an example of comparing two strings using the StringComparer.Compare method. 2. Are the S&P 500 and Dow Jones Industrial Average securities? Returns <0, if the value of the character of the first string is smaller as compared to the second string input.
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