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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4.  
  5. 	typedef struct {
  6. 		int x;
  7. 		int y;
  8. 	} point;
  9.  
  10. 	point a = {3, 2};
  11. 	point b = {5, 7};
  12.  
  13. 	double distance(point a, point b)
  14. 	{
  15.     		return sqrt((a.x-b.x)*(a.x-b.x) + (a.y-b.y)*(a.y-b.y));
  16. 	} 
  17.  
  18. 	printf("distance = %f", distance(a, b));
  19. 	return 0;
  20. }
Success #stdin #stdout 0.01s 1720KB
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Standard input is empty
stdout
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distance = 5.385165
https://ideone.com/Q7IhY
language:
C (gcc 8.3)
created:
13 years ago
visibility:
public

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