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  1. #include <stdio.h>
  2.  
  3. #define N 5
  4. int main() {
  5. int a[N];
  6. for (int i = 0; i < N; i++)
  7. scanf("%d", &a[i]);
  8. for (int i = 0; i < N; i++)
  9. printf("%d ", a[i]);
  10. putchar('\n');
  11. int s = 0;
  12. for (int i = 0; i < N; i++)
  13. s = s + a[i];
  14. printf("sum: %d\n", s);
  15. double ave = s / N;
  16. printf("ave: %.1f\n", ave);
  17. printf("bigger: ");
  18. for (int i = 0; i < N; i++)
  19. if (a[i] > ave)
  20. printf("%d ", a[i]);
  21. putchar('\n');
  22. printf("littler: ");
  23. for (int i = 0; i < N; i++) {
  24. if (a[i] < ave)
  25. printf("%d ", a[i]);
  26. }
  27. return 0;
  28. }
  29. /* end */
  30.  
Success #stdin #stdout 0s 4388KB
stdin
5
2
9
10
3
stdout
5 2 9 10 3 
sum: 29
ave: 5.0
bigger: 9 10 
littler: 2 3