#3497. C++-初识C++-值交换（将数字a和c置换）（拓展01-方法一）
-
ID: 3497
Type: Default
1000ms
256MiB
Tried: 2
Accepted: 2
Difficulty: 10
Uploaded By:
编创小匠 (paifuture)
C++-初识C++-值交换（将数字a和c置换）（拓展01-方法一）
Background
Description
将数字a和c（a=1和c=2）置换
Format
Input
Output
Samples
1 2
2 1
Limitation
1s, 1024KiB for each test case.