#C. 考级202212-3:判断是否存在重复的数

    Type: Default 1000ms 128MiB

考级202212-3: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

输入样例数据 1

2 7 2

输出样例数据 1

YES

数据范围与提示

一级第7轮

Not Attended
Status
Done
Rule
ACM/ICPC
Problem
5
Start at
2023-7-29 8:00
End at
2023-8-19 4:00
Duration
500 hour(s)
Host
Partic.
15