开一篇文章,记录关于Python有意思的用法,不断更新
1.Python树的遍历
def sum(t):
tmp=0
for k in t:
if not isinstance(k,list):
tmp+=k
else:
tmp+=sum(k)
return tmp
if __name__=='__main__':
x=[1,[2,[3,4,5,[6,7,[8,9]]]]]
t=sum(x)
print(t)
开一篇文章,记录关于Python有意思的用法,不断更新
1.Python树的遍历
def sum(t):
tmp=0
for k in t:
if not isinstance(k,list):
tmp+=k
else:
tmp+=sum(k)
return tmp
if __name__=='__main__':
x=[1,[2,[3,4,5,[6,7,[8,9]]]]]
t=sum(x)
print(t)