#764. python-面向对象-运算符重载实例

python-面向对象-运算符重载实例

Background

Description

python-面向对象-运算符重载实例 image

Format

Input

Output

Samples

10
9
5
12
15 21
7
9
2
-3
9 6
20
30
9
50
29 80

Limitation

1s, 1024KiB for each test case.