#include <stdio.h>
#include <stdlib.h>

char Username[30];
char Password[30];

void Login()
{
    printf("Username: ");
    scanf("%s", &Username);

    printf("Password: ");
    scanf("%s", &Password);
}

void checkLogin()
{
    if(strcmp(Username,"admin") == 0 || strcmp(Username,"user") == 0){
        if(strcmp(Password,"pws") == 0){
            printf("You have logged in successfully.\n");
        }else{
            printf("Wrong username or password.");
            exit(1);
        }
    }else{
        printf("Wrong username or password.");
        exit(1);
    }

}

int main()
{
    Login();
    checkLogin();

    /*Start coding bawah ni*/
    printf("Test\n");

    return 0;
}