| Run ID | Author | Problem | Lang | Verdict | Time | Memory | Code Length | Submit Time |
|---|---|---|---|---|---|---|---|---|
| 75785 | sh25_zhuwy | 找素数(蓝桥杯2012决赛第1题) | C++ | Accepted | 443 MS | 1024 KB | 564 | 2025-12-10 14:22:45 |
#include<bits/stdc++.h> using namespace std; int main() { long long n=0,s=0; long long a[100002]; a[0]=2; for(int i=3;i<=1300000;i+=2) { int sum=1; for(long long j=3;j*j<=i;j+=2) { if(i%j==0) { sum++; break; } } if(sum==1) { a[s+1]=i; s++; } if(s==100001) { break; } } cout<<a[100001]; return 0; }