#include <cstdio>
#include <iostream>

using namespace std;

int main()
{
    int a=1;
    double b=3.1415926;
    printf("%5d!\n",a);
    printf("%-5d!\n",a);
    printf("%05d!\n",a);
    printf("%5.1lf\n",b);
    return 0;
}