#include <stdio.h> #include <math.h> int main(){ int a,b,c; float area,p; scanf("%d%d%d",&a,&b,&c); while(a>0&&b>0&&c>0){ p=(a+b+c)/2; area=sqrt(p*(p-a)*(p-b)*(p-c)); printf("%.2f",area); return 0; } } |
Double click to view unformatted code.