【例2.1】Hello World
You cannot submit for this problem because the contest is ended. You can click "Open in Problem Set" to view this problem in normal mode.
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 world26.6.2柳泉基础班期末考试
- Status
- Done
- Rule
- OI
- Problem
- 12
- Start at
- 2026-6-2 15:00
- End at
- 2026-6-12 15:00
- Duration
- 240 hour(s)
- Host
-
张老师
- Partic.
- 50