感觉没有任何问题

但是

一直30分啊！！！

#include <bits/stdc++.h>
using namespace std;
#pragma G++ optimize(2)
string s;
int main(){
	ios::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);
	cin>>s;
	for(int i = 1;i <= s.length();i++){
		if(i % 3 == 0){
			cout<<"..*.";
		}else{
			cout<<"..#.";
		}
	}
	cout<<".\n";
	for(int i = 1;i <= s.length();i++){
		if(i % 3 == 0){
			cout<<".*.*";
		}else{
			cout<<".#.#";
		}
	}
	cout<<".\n";
	for(int i = 0;i < s.length();i++){
		if((i + 1) % 3 == 0){
			cout<<"*."<<s[i]<<".";
		}else{
			cout<<"#."<<s[i]<<".";
		}
	}
	if(s.length() == 3){
		cout<<"*\n";
	}else{
		cout<<"#\n";
	}
	for(int i = 1;i <= s.length();i++){
		if(i % 3 == 0){
			cout<<".*.*";
		}else{
			cout<<".#.#";
		}
	}
	cout<<".\n";
	for(int i = 1;i <= s.length();i++){
		if(i % 3 == 0){
			cout<<"..*.";
		}else{
			cout<<"..#.";
		}
	}
	cout<<".\n";
	return 0;
}

我真的服了