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def myRev(data):
for index in range(len(data)-1,-1,-1):
yield data[index]
for i in myRev(0,1,2,3,4,5):
print(i,end = ' ' )
Traceback (most recent call last):
File "C:/Users/Administrator/Desktop/python文件/19.1.2/3.py", line 6, in <module>
for i in myRev(0,1,2,3,4,5):
TypeError: myRev() takes 1 positional argument but 6 were given
>>>
def myRev(data):
for index in range(len(data)-1,-1,-1):
yield data[index]
for i in myRev("FishC"):
print(i,end = ' ' )
C h s i F
>>>
这两种情况是为什么? range(a,b,c) 要实现倒序 abc这三个数要怎么设置 |
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