---
title: "L1-078 吉老师的回归"
created: 2025-11-28
tags:
  - 算法
---

# L1-078 吉老师的回归

## 题目 [L1-078 吉老师的回归](https://pintia.cn/problem-sets/994805046380707840/exam/problems/type/7?problemSetProblemId=1386335159927652357&page=0)

![[image-5ff144e3.png]]

## 思路分析

## 代码实现

```cpp
#include<bits/stdc++.h>

using namespace std;

#define endl '\n'

using ll = long long;

using ull = unsigned long long;

using PII = pair<int,int>;

using Pll = pair<ll,ll>;

int dx[4]={-1,0,1,0},dy[4]={0,1,0,-1};

const int inf = 0x3f3f3f3f;

int main(){

	ios::sync_with_stdio(0),cin.tie(0),cout.tie(0);

	int n,m;cin>>n>>m;

	int cnt=0;

	cin.ignore();

	while(n--){

		string s;getline(cin,s);

		if(s.find("qiandao")!=-1 || s.find("easy")!=-1)

			continue;

		if(cnt==m){

			cout<<s;

			return 0;

		}

		cnt++;

	}

	cout<<"Wo AK le";

	return 0;

}
```

## 同类题型

## 视频讲解

---
⬅️ [[L1-077 大笨钟的心情|L1-077 大笨钟的心情]] 🏠 [[00-天梯赛]] ➡️ [[L1-079 天梯赛的善良|L1-079 天梯赛的善良]]