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