fork download
copy 
  1. #include <stdio.h>
  2. #include <math.h>
  3. int main(void) {
  4. 	// your code goes here
  5.     double a,b,c,s,area;
  6.     scanf("%lf,%lf,%lf",&a,&b,&c);
  7.     s=(a+b+c)/2;
  8.     area=(float)sqrt(s*(s-a)*(s-b)*(s-c));
  9.     printf("area=%f",area);
  10. 	return 0;
  11. }
Success #stdin #stdout 0s 5324KB
comments (?)
stdin
copy 
3,4,5
stdout
copy 
area=6.000000
https://ideone.com/3KnOfX
language:
C (gcc 8.3)
created:
13 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!