equal string c
#include <string.h>
// strcmp is a function from the stadard string library that returns 0 of both strings are equals
int main () {
// for exemple
char[] str1 = "Hey!";
char[] str2 = "Hey!";
char[] str3 = "Hola";
// instead of "if (str1 == srt2)" you'll need to use
if (strcmp(str1, str2) == 0)
printf("str1 = str2\n");
if (strcmp(str1, str3) != 0)
printf("str1 != str2\n");
return 0;
}