IndexError: list index out of range in an array Python
Dung Do Tien
Aug 21 2021
142
Hi Guys, I'm a newbie in Python 3.8.2 and now I want to loop an array and print all items of it. See code below:
def printArr(x):
for i in x:
print (x[i])
lst = [1,2,3,4,5,6,7,8,9,10]
printArr(lst)
But when run app I get an error IndexError: list index out of range
2
3
4
5
6
7
8
9
10
Traceback (most recent call last):
File "main.py", line 7, in <module>
check(lst)
File "main.py", line 3, in check
print (x[i])
IndexError: list index out of range
Anyone can explain to me, how can I resolve this bug?
Have 1 answer(s) found.
-
M0
Mohannad mostafa Aug 21 2021
To loop an array you can use
range()andlen()methods to get the index of an array.def loopArr(x): for i in range(0,len(x)): print (x[i]) lst = ["Red","Blue","Yellow","Green"] loopArr(lst)#OUTPUT Red Blue Yellow Green
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