【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 world12.17柳泉基础班练习题
- Status
- Done
- Rule
- ACM/ICPC
- Problem
- 11
- Start at
- 2025-12-17 15:30
- End at
- 2025-12-21 19:30
- Duration
- 100 hour(s)
- Host
-
张老师
- Partic.
- 31