Question

In C++, I am asked to:
1. Ask the user to enter 2 integers.
2. Print both in decimal and hex.
I know how to use cin, and cout, but not sure how to structure this small program.

Answer 1

if my memory serves me correctly by using %x parameter in printf you get the hex of a decimal number

Answer 2

Specify the format before the varaible...
#include <iostream>
using namespace std;

int main () {
int n;
n=99;
cout << hex << n << endl;
cout << dec << n << endl;
cout << oct << n << endl;
return 0;
}