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The strcmp() function in C++ compares two null-terminating strings (C-strings). The comparison is done lexicographically. It is defined in the cstring header file. int main() { char str1[] = "Megadeth"; char str2[] = "Metallica"; return 0; // Output: -1. The syntax of strcmp() is: Here, The strcmp() function takes the following parameters:
21 Νοε 2024 · Deep dive into C++ string functions and operations. Learn strcpy(), strcat(), strlen(), strcmp() functions with example
2 Νοε 2023 · Write a modified strcmp function which ignores cases and returns -1 if s1 < s2, 0 if s1 = s2, else returns 1. For example, your strcmp should consider “GeeksforGeeks” and “geeksforgeeks” as same string.
24 Ιουν 2020 · The function strcmp() is a built-in library function and it is declared in “string.h” header file. This function is used to compare the string arguments. It compares strings lexicographically which means it compares both the strings character by character.
31 Οκτ 2023 · In C++, a stream/sequence of characters is stored in a char array. C++ includes the std::string class that is used to represent strings. It is one of the most fundamental datatypes in C++ and it comes with a huge set of inbuilt functions. In this article, will look at the functions of string computations. What is std::string?
The strcmp() function in C++ compares two null-terminating strings (C-strings). The comparison is done lexicographically. It is defined in the cstring header file. char str1[] = "Megadeth"; char str2[] = "Metallica"; // compare str1 and str2 lexicographically. int result = strcmp(str1, str2); cout << result; return 0; The syntax of strcmp() is:
The strcmp() function compares two C-style strings and returns an integer indicating which one is greater. For this comparison characters at the same position from both strings are compared one by one, starting from the left until one of them does not match or the end of a string has been reached.
