#include <stdio.h>

int main() {
   int num; 
   printf ("Enter the value:",num);
   scanf ("%d",&num);
   printf ("%d\n",num);
   
   printf ("The decimal value is :%d\n",num);
   scanf ("%d",&num);
   
   printf ("The octal value is :%o\n",num);
   scanf ("%d",&num);
   
   printf ("The hexa decimal is:%X\n",num);
   scanf ("%d",&num);

    return 0;
}