c\[d\]可能为0
bool zhishu第一行改成
`if(a==1)return false;`
by LiJoQiao @ 2023-06-08 21:49:46
```
#include<bits/stdc++.h>
using namespace std;
int No(int s) {
if (s < 2) {
return 0;
}
for (int x = 2; x * x <= s; x++) {
if (s % x == 0) {
return 0;
}
}
return 1;
}
int main() {
int n;
cin >> n;
int a[n];
for (int i = 0; i < n; i++) {
cin >> a[i];
}
for (int i = 0; i < n; i++) {
if (No(a[i])) {
cout << a[i] << " ";
}
}
return 0;
}
```
by jiangjinke @ 2023-06-15 15:09:13
数组开大点
by zhz052503 @ 2023-07-08 14:53:39