Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
24310 老方 开关灯 C++ Accepted 0 MS 252 KB 382 2023-08-10 13:04:11

Tests(1/1):


#include<bits/stdc++.h> using namespace std; int main(){ int p,l; cin>>p>>l; bool ls[5001]; for(int i=1;i<=p;i++){ ls[i]=0; } for(int i=1;i<=p;i+=2){ ls[i]=1; } for(int i=3;i<=l;i++){ for(int j=0;j<=l;j++){ if(j%i==0){ ls[j]=(!ls[j]); } } } cout<<"1"; for(int i=2;i<=l;i++){ if(ls[i]==1){ cout<<","<<i; } } return 0; }


Judgement Protocol: