杭电HDU 1004 Let the Balloon Rise（map）

Circle20

于 2021-06-24 22:53:24 发布

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文章标签： map c++

本文链接：https://blog.youkuaiyun.com/weixin_45956694/article/details/118197809

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这是一个关于杭电HDU 1004编程竞赛题目的解析，主要涉及使用map统计不同颜色气球的数量，找出最流行的气球颜色。输入包含多个测试用例，每个用例有N个颜色，每个颜色由不超过15个小写字母组成。输出是最受欢迎的气球颜色，保证每个测试用例都有唯一解。AC代码链接提供了一个解决方案。

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Let the Balloon Rise

题目：http://acm.hdu.edu.cn/showproblem.php?pid=1004

Problem Description

Contest time again! How excited it is to see balloons floating around. But to tell you a secret, the judges’ favorite time is guessing the most popular problem. When the contest is over, they will count the balloons of each color and find the result.

This year, they decide to leave this lovely job to you.

Input

Input contains multiple test cases. Each test case starts with a number N (0 < N <= 1000) – the total number of balloons distributed. The next N lines contain one color each. The color of a balloon is a string of up to 15 lower-case letters.

A test case with N = 0 terminates the input and this test case is not to be processed.

Output

For each case, print the color of balloon for the most popular problem on a single line. It is guaranteed that there is a unique solution for each test case.

Sample Input

5
green
red
blue
red
red
3
pink
orange
pink
0

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