Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
44633 zhangchunhong 开关灯 C++ Compile Error 0 MS 0 KB 414 2024-03-31 17:20:10

Tests(0/0):


//开关灯 #include<iostream> using namespace std; int n,m,a[5005]; int main() { cin>>n>>m; for(int i=1;i<=n;i++){ a[i]=1; } for(int i=1;i<=m;i++){ for(int j=1;j<=n;j++){ if(j&i==0){ a[j]=-a[j]; } } } int flag=1; for(int i=1;i<=m;i++){ if(j%i==-1&&flag){ cout<<i; flag=0; } } else if(a[1]==-1&&flag==0){ cout<<i<<","; } return 0; }


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