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  1. #include <stdio.h>
  2. int main(void) {
  3. 	double S = 0.00000147;
  4. 	double speed = 0.000001;
  5.  
  6. 	for( int i = 0; i < 10; i++){
  7. 		S += speed;
  8. 		if((S > 0.000004) || (S < 0.000001))
  9. 			speed = -speed;
  10.  
  11. 		int l = 292.5-(S*1000000/4*226.5+0.5);
  12. 		int t = 181  -(S*1000000/4*226.5+0.5);
  13. 		int r = 292.5+(S*1000000/4*226.5+0.5);
  14. 		int b = 181  +(S*1000000/4*226.5+0.5);
  15.  
  16. 		printf( "S=%f, Ellipse(%3d,%3d,%3d,%3d)\n", S, l, t, r, b);
  17. 	}
  18. 	return 0;
  19. }
Success #stdin #stdout 0s 10320KB
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stdin
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Standard input is empty
stdout
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S=0.000002, Ellipse(152, 40,432,321)
S=0.000003, Ellipse( 95,-15,489,377)
S=0.000004, Ellipse( 38,-72,546,434)
S=0.000003, Ellipse( 95,-15,489,377)
S=0.000002, Ellipse(152, 40,432,321)
S=0.000001, Ellipse(208, 97,376,264)
S=0.000000, Ellipse(265,153,319,208)
S=0.000001, Ellipse(208, 97,376,264)
S=0.000002, Ellipse(152, 40,432,321)
S=0.000003, Ellipse( 95,-15,489,377)
https://ideone.com/zJAbHH
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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