Question

How to convert a positive number to negative in C++

Answer 1

#include <iostream>

int main() {
    int x = 3736;
    
    std::cout << x << "\n";
    
    x = x * -1;   
    
    std::cout << x << "\n";
}



 
/*
run:
 
3736
-3736
 
*/

 

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