Question

How to sum mixed numeric types explicitly in C

Answer 1

#include <stdio.h>

int main() {
    int a = 5;
    float b = 3.2f;
    double c = 10.75;

    double sum = a + b + c;   // all promoted to double

    printf("Sum = %.2f\n", sum);

    return 0;
}



/* 
run:

Sum = 18.95

*/

 

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