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  1. #include<stdio.h>
  2. main()
  3. {
  4. int n;
  5. scanf("%d",&n);
  6. int i=1;
  7. int sum=0;
  8. int s_sum=0;
  9. int c_sum=0;
  10. do{
  11. sum+=i;
  12. s_sum+=(i*i);
  13. c_sum+=(i*i*i);
  14. i++;
  15. }
  16. while(i<=n);
  17. printf("%d\n%d\n%d",sum,s_sum,c_sum);
  18. }
Success #stdin #stdout 0.01s 5288KB
stdin
100
stdout
5050
338350
25502500