1 solutions

  • -1
    @ 2025-5-24 14:08:02
    #include<bits/stdc++.h>
    using namespace std;
    const int N=1e5+10;
    string s[N];
    int main()
    {
    	int n,m;
    	cin>>n>>m;
    	for(int i=1;i<=n;i++)
    	{
    		cin>>s[i];
    	}
    	set<string> h;
    	for(int i=1;i<=m;i++)
    	{
    		string x;
    		cin>>x;
    		h.insert(x);
    	} 
    	for(int i=1;i<=n;i++)
    	{
    		if(h.count(s[i]))
    		{
    			cout<<"Yes"<<endl; 
    		}
    		else
    		{
    			cout<<"No"<<endl;
    		}
    	}
    	return 0;
    }
    
    
    • 1

    Information

    ID
    2424
    Time
    1000ms
    Memory
    256MiB
    Difficulty
    1
    Tags
    (None)
    # Submissions
    3
    Accepted
    2
    Uploaded By