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  1.  
  2. #include <stdio.h>  
  3. int main () 
  4. { 
  5. 	// Perimeter of a sector using radius, R is raduse, A is the angle of sector
  6. 	#define PERIMETER_SECTOR_R(r,d) (( 2 * (r) + 2 * 3.14159 * (r) * ((d)/360.0))) 
  7.  
  8. 	float sector =  PERIMETER_SECTOR_R(8,115);
  9.     printf ("macro:%f",sector); 
  10.  
  11.     return (0); // success
  12.  
  13. } // main
Success #stdin #stdout 0s 5320KB
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Standard input is empty
stdout
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macro:32.057014
https://ideone.com/4BnH8Y
language:
C (gcc 8.3)
created:
2 days ago
visibility:
public

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