#18619. A+B
A+B
说明
A+B
输入格式
输入整数A和B
输出格式
输入A+B,每个结果一行
1 1
2 2
3 3
2
4
6
A+B
输入整数A和B
输入A+B,每个结果一行
1 1
2 2
3 3
2
4
6
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