a = [1, 2, 3, 8, 9]
def printlist(l, index):
if index == len(l):
return
else:
print(l[index])
printlist(l, index + 1)
printlist(a, 0)
*****for和while循环底层用的是递归实现的
a = [1, 2, 3, 8, 9]
def printlist(l, index):
if index == len(l):
return
else:
print(l[index])
printlist(l, index + 1)
printlist(a, 0)
*****for和while循环底层用的是递归实现的