ex1303.c Let Me In

/* ex1303.c */
#include <stdio.h>
#include <string.h>

int main()
{
    char password[]="taco";
    char input[15];
    int match;

    printf("Password: ");
    scanf("%s",input);

    match=strcmp(input,password);
    if(match==0)
        puts("Password accepted");
    else
        puts("Invalid password. Alert the authorities.");

    return(0);
}

output:

 

Password: Pepaya
Invalid password. Alert the authorities.

Process returned 0 (0x0)   execution time : 4.751 s
Press any key to continue.