40tps求调

#include<bits/stdc++.h>
using namespace std;
string s;
int a[101010],maxa,mina=0x3f3f3f;
bool su(int s){
	for(int i=2;i*i<=s;i++){
		if(s%i==0){
			return 0;
		}
	}
	return 1;
}
int main(){
	cin>>s;
	for(int i=0;i<s.size();i++){
		char c=s[i];
		a[int(c)]++;
		maxa=max(maxa,a[int(c)]);
		mina=min(mina,a[int(c)]);
	}
	if(su(maxa-mina)){
		cout<<"Lucky Word"<<endl;
	}else{
		cout<<"No Answer"<<endl;
	}
	cout<<maxa-mina;
	return 0;
}