Question

How to convert a positive number to negative in C

Answer 1

#include <stdio.h>
 
int main(void) {
    int x = 9472;
     
    printf("%i\n", x);
 
    x = x * -1;   
     
    printf("%i\n", x);
     
    return 0;
}
 
 
 
 
 
/*
run:
 
9472
-9472
 
*/

 

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