Question

How to use cout manipulator to output tab in C++

Answer 1

#include <iostream>

using std::cout;
using std::endl;
using std::ostream;

ostream& tab(ostream& output) { return output << '\t'; }

int main()
{
	cout << tab << "c++" << tab << "java" << tab << "c" << endl;

	return 0;
}


/*
run:

            c++     java    c

*/

 

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