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
- 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