5 solutions

  • 0
    @ 2026-4-12 10:48:17
    #include<bits/stdc++.h>
    using namespace std;
    int cnt[300];
    int main()
    {
    	string s;
    	cin>>s;
    	int minv=110,maxv=0;
    	for(char c:s)
    	{
    		cnt[c]++;
    	}
    	for(char c:s)
    	{
    		minv=min(minv,cnt[c]);
    		maxv=max(maxv,cnt[c]);
    	}
    	int t=maxv-minv;
    	bool st=1;
    	if(t<2) st=0;
    	for(int i=2;i<t;i++)
    	{
    		if(t%i==0)
    		{
    			st=0;
    		}
    	}
    	if(st)
    	{
    		cout<<"Lucky Word"<<endl<<t;
    	}
    	else
    	{
    		cout<<"No Answer"<<endl<<0;
    	}
    	return 0;
    }
    
    

    Information

    ID
    928
    Time
    1000ms
    Memory
    256MiB
    Difficulty
    3
    Tags
    (None)
    # Submissions
    130
    Accepted
    29
    Uploaded By