Question

How to compare variables type in C++

Answer 1

#include <iostream>

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

int main()
{
	int i, j;
	double d;

	if (typeid(i) == typeid(j))
		cout << "types i and j are the same" << endl;
	if (typeid(i) != typeid(d))
		cout << "types i and d are not the same" << endl;
	
	return 0;
}


/*
run:

types i and j are the same
types i and d are not the same

*/

 

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