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#YJ447. 交换数据
ID: 1745
Type: Default
1000ms
256MiB
Tried: 3
Accepted: 1
Difficulty: 10
Uploaded By:
admin
Tags>
输入输出
交换数据
Description
输入任意两个数,交换这两个数再输出。
Input Format
两个数字,a,b
Output Format
一行b,a(用空格隔开)
7 1
1 7
Source
CodesOnline
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