Question

How to clear (unset) cout flag in C++

Answer 1

#include <iostream>

using std::cout;
using std::ios;
using std::endl;


int main()
{
	cout.unsetf(ios::dec); 
	cout.setf(ios::hex);
	cout << 223 << endl;

	cout.unsetf(ios::hex); 
	cout.setf(ios::dec);
	cout << 223 << endl;

	return 0;
}



/*
run:

df
223

*/

 

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