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1941: 买衣服
Memory Limit:128 MB
Time Limit:1.000 S
Judge Style:Text Compare
Creator:
Submit:441
Solved:2
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Description
一件上衣a元,裤子比上衣便宜b元,买一套衣服要多少元?
Input
一行,两个整数,分别表示a,b
Output
一行,一个整数
Sample Input
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20 10
Sample Output
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30
Source/Category
初级A