decimal to hex cpp

1// Pretty stright forward
2//  takes in input
3//  outputs it in hex
4
5#include <iostream>
6using namespace std;
7
8int main(){
9        float i;
10        cout << "What is the number?: ";
11        cin  >> i;
12
13        int* q = (int*)&i;
14        cout << hex << *q << endl;
15
16        return 0;
17}