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  1. #include <stdio.h>
  2. #include <math.h>
  3.  
  4. struct triangle{
  5. 		int a;
  6. 		int b;
  7. 		int c;
  8. };
  9.  
  10. int main(void){
  11.  
  12. 	struct triangle length = {5,5,5};
  13.  
  14. 	double b;
  15. 	double area;
  16.  
  17. 	b=(length.a+length.b+length.c)/2;
  18.  
  19.     double a = 2;
  20.     //double b;
  21.  
  22.     b = sqrt(a);
  23.     printf("b = %lf", b);
  24.  
  25.     return 0;
  26. }
  27.  
Success #stdin #stdout 0.01s 5276KB
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Standard input is empty
stdout
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b = 1.414214
https://ideone.com/mFTMWW
language:
C (gcc 8.3)
created:
11 days ago
visibility:
public

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