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Question No.25.3 : finding mid-element in python - not successful. What's the problem in my code?

My Answer: items = [2, 4, 6, 8, 10, 12, 14] #your code goes here length = len(items) mn = length // 2 midEle = items[mn] print(midEle)

11th Sep 2021, 10:21 AM
Suramuthu R
Suramuthu R - avatar
4 Réponses
+ 2
No Slick that's not the point. I tryed it out. The point is, that it is not ask for the value of the mid position! Only the position/Index is asked. In the example prog here above, print(mn) is the solution.
11th Sep 2021, 10:41 AM
Coding Cat
Coding Cat - avatar
+ 1
Even this doesn't work out: length = len(items) mn = length // 2 mn2 = mn+1 midEle = items[mn2] print(midEle) But in list, as it starts from 0, 3 is suppossed to be the mid element right?
11th Sep 2021, 10:44 AM
Suramuthu R
Suramuthu R - avatar
+ 1
Thank you very much Coding Cat. Now I got it.
11th Sep 2021, 10:51 AM
Suramuthu R
Suramuthu R - avatar
0
7 elements you divide 7 by 2. In hard division that's 3. 4 is the middle element, not 3. I suggest the same code, but you set 'nm' to (length // 2) + 1
11th Sep 2021, 10:32 AM
Slick
Slick - avatar