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  1. #include <stdio.h>
  2.  
  3. int sumofsquare(int n)
  4. {
  5. 	if(n==0)
  6. 		return 0;
  7.  
  8. 	else
  9. 		return n*n + sumofsquare(n-1);
  10. }
  11.  
  12. int main(void)
  13. {
  14. 	int n;
  15.  
  16. 	scanf("%d",&n);
  17. 	printf("%d\n",sumofsquare(n));
  18.  
  19. 	return 0;
  20. }
Success #stdin #stdout 0.01s 5320KB
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https://ideone.com/h3IFbw
language:
C (gcc 8.3)
created:
6 days ago
visibility:
public

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