在讨论《全RE求调》回复：

@[OIer_Zhao_ziyu_DL](luogu://user/1048427) 感谢答疑

```c #include #include char nums[10000010] = {0}; int Prime[8000000] = {0}; void E_sieve(int n){ nums[0] = 1; nums[1] = 1; int idx = 0; for(int i = 2;i <= n;i++…

在讨论《83分求调》回复：

@[big_banana]a了a了，感谢大佬

```c #include #include int F(int n) { if (n 1){ printf("%d",temp); } } return 0; } ```

```c #include void q_sort(int *arr,int start,int end){ if(start >= end){ return; } int left = start; int right = end; int pivot = arr[left]; while(left pivot &&…

```c #include int main() { int num,result; int sign = 1; scanf("%d",&num); if(num == 0){ printf("%d",num); return 0; } if(num 0){ int unit = num%10; result = re…