fork download
copy 
  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. double x,y;
  5. double m,l;
  6. scanf("%lf %lf",&x,&y);
  7. m=x*y;
  8. l=x*2+y*2;
  9. printf("面積は%lf\n",m);
  10. printf("周の長さは%lf\n",l);
  11. 	return 0;
  12. }
  13.  
Success #stdin #stdout 0.01s 5312KB
comments (?)
stdin
copy 
1.5 1.5
stdout
copy 
面積は2.250000
周の長さは6.000000
https://ideone.com/h1W8JO
language:
C99 (gcc 8.3)
created:
17 hours 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!