Hexadecimal form

Output, respectively, 128、456789 Decimal system of 、 octal 、 Hexadecimal ( Capital letters ) Data form .
Format
Input format : nothing
Output format : The output is an integer , The blank space to separate
Examples
Input : nothing
Output : 128 200 80
          456789 1574125 6F855

#include<bits/stdc++.h> 

using namespace std;

int main( )
{
    int a=128, b=456789 ;
    printf("%d %o %X" ,a,a,a);
    printf("\n%d %o %X" ,b,b,b);
    return 0;
}