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  1. #include <stdio.h>
  2. int add_cube(int n);
  3. int cube(int x)
  4. { return x*x*x;
  5. }
  6. int main(void) {
  7. 	// your code goes here
  8.  int a;
  9.  printf("请输入一个整数：");
  10.  scanf("%d",&a); 
  11.  printf("从1到%d的立方和为：%d\n",a,add_cube(a)); 
  12. 	return 0;
  13. }
  14.  int add_cube(int n)
  15. {int i,sum=0;
  16.  for(i=1;i<=n;i++)
  17.  sum=sum+cube(i);
  18. return sum;
  19. }
Success #stdin #stdout 0s 5320KB
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10
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请输入一个整数：从1到10的立方和为：3025
https://ideone.com/VHm1qW
language:
C (gcc 8.3)
created:
17 hours ago
visibility:
public

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