练40.1 小写变大写
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说明
输入一个小写字母，输出它的大写。
输入格式
一个小写字母。
输出格式
它的大写。
样例
aA6.9 段老师 金阳C1.1 字符强化与循环巩固
- Status
- Done
- Problem
- 11
- Open Since
- 2024-6-9 0:00
- Deadline
- 2024-7-7 23:59
- Extension
- 24 hour(s)