【例2.1】Hello World
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说明
输出著名短句"hello world"。
输入格式
无
输出格式
输出"hello world"。
样例
无hello world青春昆明C++编程测试
- Status
- Done
- Rule
- OI
- Problem
- 3
- Start at
- 2023-11-1 18:45
- End at
- 2023-11-10 2:45
- Duration
- 200 hour(s)
- Host
-
jack
- Partic.
- 2