Item Value
Header filestring.h
Declarationint strcmp(const char *str1, const char *str2);
Functionlexicographically compares two strings
Returnreturns an integer based on the outcome:
ValueMeaning
str1 is less than str2
0str1 is equal to str2
0str1 is greater than str2
#include
#include
int main(void){
char s[80];
printf("Enter password: ");
gets(s);
if(strcmp(s, "pass")) {
printf("Invalid Password\n");
return 0;
}
return 1;
}
Enter password: 34
Invalid Password