_noor_a_alam_'s blog

By _noor_a_alam_, history, 2 months ago, In English

How can I find a type of a variable in C++?

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2 months ago, # |
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Code:

#include <iostream>
#include <typeinfo>

using namespace std;

int main() {
	int a = 10;
	double b = 10.12;
	float c = 10.22;
	
	cout << typeid(a).name() << '\n';
	cout << typeid(b).name() << '\n';
	cout << typeid(c).name() << '\n';
}

Output:

i
d
f
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2 months ago, # |
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Tip: Googling will get you answers quicker. As a coder, building this practice will help in the future.