- 判断 n 是否为质数 [1]
CE*114514
- @ 2023-12-12 19:33:27
啊啊啊啊要疯了
3 comments
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经开一中2026届11班关泽瑞 LV 6 @ 2023-12-12 20:06:05很难吗???????????????????????????????????????????????
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@ 2023-12-12 20:05:15#include <bits/stdc++.h> using namespace std; bool zhi(int n)//自定义判断质数函数 { if(n==1)return false; for(int i=2;i<n;i++) { if(n%i==0&&n!=i)return false; } return true; } int main() { int a; cin>>a; if(zhi(a)==true)cout<<"YES"; else cout<<"NO"; return 0; } -
@ 2023-12-12 20:03:59so
- 1
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