Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
314371 tc2424李宛罄 GESP:2023-6月等级2-T1-找素数 C++ Accepted 100 0 MS 276 KB 275 2024-12-12 22:06:25

Tests(5/5):


#include<bits/stdc++.h> using namespace std; int a,b,cnt; int main() { cin>>a>>b; for(int i=a;i<=b;i++){ bool s=true; for(int j=2;j*j<=i;j++){ if(i%j==0){ s=false; break; } } if(s==true){ cnt++; } } cout<<cnt; return 0; }


Judgement Protocol: