Which function is used to compare two strings in C?

Chandani • 9.81K Points
Tutor III

Q. Which function is used to compare two strings in C?

(A) strcmp()
(B) strcmpi()
(C) compare()
(D) cmpi()

Correct Answer - Option(A)
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Filed under category C Programming

Explanation by: Chandani

The function strcmp() is used to compare two strings in C language.

The strcmp() is a built-in library function and is declared in <string.h> header file. This function takes two strings as arguments and compare these two strings lexicographically.

Syntax:

int strcmp(const char* str1, const char* str2);

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