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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. int a[102];
  5. a[0]=2;
  6. a[1]=-1;
  7. for(int i=1;i<99;i++){
  8. 	a[i+2]=-a[i+1]+a[i]+2;
  9. 	if(a[i+2]>5000){
  10. 		printf("%d,%d",i+2,a[i+2]);
  11. 		break;
  12. 	}
  13. }
  14.  
  15.  
  16. 	return 0;
  17. }
  18.  
Success #stdin #stdout 0s 5284KB
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25,6767
https://ideone.com/Y195wJ
language:
C (gcc 8.3)
created:
9 days ago
visibility:
public

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