Question

How to compare strings without case sensitivity in C

Answer 1

// Use stricmp() — to compare strings without case sensitivity

#include <stdio.h>
#include <string.h>

int main(void)
{
    char s1[15] = "c c++ java";
    char s2[15] = "C C++ JAVA";
    
    if (stricmp(s1, s2) == 0)
        printf("The strings are equal\n");
    else
        printf("The strings are not equal\n");
  
    return 0;
}

  
/*
run:
  
The strings are equal

*/

 

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Answer 2

// Use strcmpi() — to compare strings without case sensitivity

#include <stdio.h>
#include <string.h>

int main(void)
{
    char s1[] = "c c++ java";
    char s2[] = "C C++ JAVA";
    
    if (strcmpi(s1, s2) == 0)
        printf("The strings are equal\n");
    else
        printf("The strings are not equal\n");
  
    return 0;
}

  
/*
run:
  
The strings are equal

*/

 

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