#3001. 求长方形的周长和面积(输入长和宽,皆为正整数)
求长方形的周长和面积(输入长和宽,皆为正整数)
Background
Description
求长方形的周长和面积(输入长和宽,皆为正整数)
Format
Input
Output
Samples
6
9
30
54
7
8
30
56
3
5
16
15
Limitation
1s, 1024KiB for each test case.
求长方形的周长和面积(输入长和宽,皆为正整数)
6
9
30
54
7
8
30
56
3
5
16
15
1s, 1024KiB for each test case.
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