Question

How to flip boolean variable from true to false in C++

Answer 1

#include <iostream>

using namespace std;

int main()
{
	bool b;

	b = true;

	if (b)
		cout << b << endl;

	b = !b;
	cout << b << endl;

	b = !b;
	cout << b << endl;

	return 0;
}


/*
run:

1
0
1

*/

 

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