Run ID | Author | Problem | Lang | Verdict | Score | Time | Memory | Code Length | Submit Time |
---|---|---|---|---|---|---|---|---|---|
343932 | 潘弘翊 | GESP:2023-6月等级2-T1-找素数 | C++ | Accepted | 100 | 0 MS | 276 KB | 255 | 2025-01-12 16:30:03 |
#include<bits/stdc++.h> using namespace std; int main() { int n,s=0,b; bool a=true; cin>>b>>n; for (int i=b; i<=n; i++) { a=true; for (int j=2; j<i; j++) if (i%j==0) a=false; if (a==true) s++; } cout<<s; return 0; }