将字符串中的小写字母转换成大写字母
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Description
给定一个字符串,将其中所有的小写字母转换成大写字母。
Input Format
输入一行,包含一个字符串(长度不超过100,可能包含空格)。
Output Format
输出转换后的字符串。
helloworld123Ha
HELLOWORLD123HA
2025-10-25-周训练
- Status
- Done
- Rule
- XCPC
- Problem
- 9
- Start at
- 2025-10-25 14:30
- End at
- 2025-10-25 17:30
- Duration
- 3 hour(s)
- Host
- Partic.
- 38