View Code of Problem 24

#include<stdio.h>
#include<math.h>
#include<string.h>
int main() {
	int a, b, c;
	double s;
	double p;
	while (scanf("%d%d%d", &a, &b, &c) != EOF) {
		p = (a + b + c) / 2.0;
		s = sqrt(p*(p - a)*(p - b)*(p - c));
		printf("%.2f\n", s);
	}
	return 0;
}

Double click to view unformatted code.


Back to problem 24