题解 | 牛牛的加减器
牛牛的加减器
https://www.nowcoder.com/practice/13e575e3bd4b4ed0aba7be2fa1efcb3f
import sys x = int(input()) y = int(input()) print(x+y,x-y,sep='\n') #????
牛牛的加减器
https://www.nowcoder.com/practice/13e575e3bd4b4ed0aba7be2fa1efcb3f
import sys x = int(input()) y = int(input()) print(x+y,x-y,sep='\n') #????
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