#824. C++-字符串-单词替换
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ID: 824
Type: Default
1000ms
256MiB
Tried: 39
Accepted: 16
Difficulty: 5
Uploaded By:
wuzehong
Tags> C++-字符串-单词替换
Background
Description
单词替换。
输入一个字符串，以回车结束（字符串长度<=100）。该字符串由若干个单词组成，单词之间用空格隔开，所有单词区分大小写。现需要将其中的某个单词替换成另一个单词，并输出替换之后的字符串。
Format
Input
Output
Samples
I love apples and often eat apples
apples
bananas
I love bananas and often eat bananas
Limitation
1s, 1024KiB for each test case.