How to print a hexadecimal value in uppercase?

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#1 by (8 votes)

4

I made a program in C ++ that reads a number and prints it in hexadecimal, follow the code below.

#include <iostream>
using namespace std;

int main(void) {

    int n;  
    cin>>n; 
    cout<<hex<<n<<endl; 

    return 0;
}

But it prints everything in tiny and I would like it printed in buttercup, how can I do that?

c++ string stream

asked by anonymous 30.07.2018 / 17:39

1 answer

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score 8 · Accepted Answer

Only user uppercase :

#include <iostream>
using namespace std;

int main(void) {
    int n;  
    cin >> n; 
    cout << uppercase << hex << n << endl; 
}