Question

How to convert float to int in C++

Answer 1

#include <iostream>

int main() {
    float f = 3.14;
    int i = (int)f;
        
    std::cout << i;
    
    return 0;
}




/*
run:

3

*/

 

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Answer 2

#include <iostream>

int main() {
    float f = 3.14;
    int i = static_cast<int>(f);
        
    std::cout << i;
    
    return 0;
}




/*
run:

3

*/

 

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