题解 | #放苹果#
放苹果
https://www.nowcoder.com/practice/bfd8234bb5e84be0b493656e390bdebf
def f(m,n):
if n < 0 or m < 0:
return False
elif m == 1 or n == 1:
return 1
else :
return f(m,n-1) + f(m-n,n)
m,n = list(map(int,input().split()))
print(f(m,n))
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