字符替换
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描述
把一个字符串中特定的字符全部用给定的字符替换,得到一个新的字符串。
输入
只有一行,由一个字符串和两个字符组成,中间用单个空格隔开。字符串是待替换的字符串,字符串长度小于等于30个字符,且不含空格等空白符; 接下来一个字符为需要被替换的特定字符; 接下来一个字符为用于替换的给定字符。
输出
一行,即替换后的字符串。
样例输入
hello-how-are-you o O
样例输出
hellO-hOw-are-yOu
专题训练之字符串
- Status
- Done
- Rule
- ACM/ICPC
- Problem
- 10
- Start at
- 2023-8-4 9:30
- End at
- 2023-8-18 23:30
- Duration
- 350 hour(s)
- Host
- Partic.
- 14