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Problem F: 变量与输入-交换两个数
Problem F: 变量与输入-交换两个数
Time Limit:
1
Sec
Memory Limit:
128 MB
Submit:
1755
Solved:
1230
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] [Creator:
]
Description
输入两个整数a,b,交换这两个数后输出
Input
两个整数a,b
Output
这两个整数a,b
Sample Input
Copy
3 4
Sample Output
Copy
4 3
HINT