C++/Console/cout hex
cout: output hex
#include <iostream>
#include <iomanip>
using namespace std;
int main()
{
cout << hex << 100 << endl;
cout << setfill("?") << setw(10) << 2343.0;
return 0;
}
Set cout: hex and basefield, ios::hex, ios::basefield
#include <iostream>
#include <iomanip>
using namespace std;
int main()
{
cout.setf(ios::hex, ios::basefield);
cout << 100 << endl; // cout 100 in hex
cout.fill("?");
cout.width(10);
cout << 2343.0;
return 0;
}