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  1. #include <stdio.h>
  2.  
  3. int func0(int n){
  4. 	int sum=0;
  5. 	sum=2*sum4(n)+3*sum3(n)+4*sum2(n)+5*sum1(n);
  6. 	return sum;
  7. }
  8.  
  9. int sum1(int m){
  10. 	int i,sum=0;
  11. 	for(i=1;i<=m;i++){
  12. 		sum=sum+i;
  13. 	}
  14. 	return sum;
  15. }
  16.  
  17. int sum2(int m){
  18. 	int i,sum=0;
  19. 	for(i=1;i<=m;i++){
  20. 		sum=sum+i*i;
  21. 	}
  22. 	return sum;
  23. }
  24.  
  25. int sum3(int m){
  26. 	int i,sum=0;
  27. 	for(i=1;i<=m;i++){
  28. 		sum=sum+i*i*i;
  29. 	}
  30. 	return sum;
  31. }
  32.  
  33. int sum4(int m){
  34. 	int i,sum=0;
  35. 	for(i=1;i<=m;i++){
  36. 		sum=sum+i*i*i*i;
  37. 	}
  38. 	return sum;
  39. }
  40.  
  41. int main(void) {
  42. 	int i,x;
  43. 	for(i=1;i<=10;i++){
  44. 		x=func0(i);
  45. 		printf("func0(%d)=%d\n",i,x);
  46. 	}
  47. 	return 0;
  48. }
Success #stdin #stdout 0s 5280KB
comments (?)
stdin 
Standard input is empty
stdout 
func0(1)=14
func0(2)=96
func0(3)=390
func0(4)=1178
func0(5)=2928
func0(6)=6342
func0(7)=12404
func0(8)=22428
func0(9)=38106
func0(10)=61556
https://ideone.com/a6kWPU
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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