#B. 考级202006-2:判断是否存在重复的数

    Type: Default 1000ms 128MiB

考级202006-2:判断是否存在重复的数

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题目描述

给定 3 个数,判断是否存在 2 个数相等,如果存在输出"YES", 否者输出"NO"。

输入格式

1 行,包含 3 个整数,以空格分隔。

输出格式

按照题目要求输出结果

输入数据 1

2 7 2

输出数据 1

YES

数据范围与提示

一级第6轮

Not Attended
Status
Done
Rule
ACM/ICPC
Problem
5
Start at
2023-7-28 9:30
End at
2023-8-19 1:30
Duration
520 hour(s)
Host
Partic.
16