题解 | #牛牛的朋友们#
牛牛的朋友们
https://www.nowcoder.com/practice/00c5e6329d014ccab9d79c23b783b869
x,y=map(int,input().split())
def coco(m,n):
return m+n,m-n
m,n=coco(x,y)
print(m,n)
print(m*n)
牛牛的朋友们
https://www.nowcoder.com/practice/00c5e6329d014ccab9d79c23b783b869
x,y=map(int,input().split())
def coco(m,n):
return m+n,m-n
m,n=coco(x,y)
print(m,n)
print(m*n)
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