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  1. #include<stdio.h>
  2. #define PI 3.14
  3.  
  4. struct Ellipse{
  5.     int a;
  6.     int b;
  7. }data = { 5, 2 };
  8.  
  9. int main(void)
  10. {
  11.     printf("area : %.lf\n", PI * data.a * data.b );
  12.  
  13.     return 0;
  14. }
Success #stdin #stdout 0.01s 5296KB
comments (?)
stdin 
Standard input is empty
stdout 
area : 31
https://ideone.com/jusNgt
language:
C (gcc 8.3)
created:
20 hours ago
visibility:
public

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