题目内容

请将代码补充完整。01 #include 0203 #define N 1000405 void filter(int [], int);0607 int main()08 {09 int nums[N],n;10 scanf("%d", &n);11 for (int i = 0; i < n; ++i)12 scanf("%d", &nums[i]);13 filter(nums, n);14 return 0;15 }1617 void filter(int nums[], int n)18 {19 int sum=0;20 double average;21 for (int i = 0; i < n; ++i)22 sum +=;23 average = (double)sum / n;24 printf("%.2f\n", average);25 for (int i = 0; i < n; ++i)26 {27 if ()28 printf("%d ",nums[i]);29 }30 }

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