#include<stdio.h>
int main()
{
    int num;
    scanf("d", &num);
    printf("%1d\n", num);
    printf("%02d\n", num);
    printf("%03d\n", num);
    printf("%04d\n", num);
    printf("%05d\n", num);
    printf("%06d\n", num);
    return 0;
    
}