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

int main()
{
    char arr1[10] = {0};
    char arr2[10] = {0};
    //多组输入
    while (~scanf("%s %s", arr1, arr2))
    {
        //判断
        if (strcmp(arr1, "admin") == 0 && strcmp(arr2, "admin") == 0)
        {
            printf("Login Success!\n");
        }
        else
        {
            printf("Login Fail!\n");
        }
    }

    return 0;
}