my_list= [(0,1,2),(3,4,5),(6,7,8)]
for a,b,c in my_list:
    print(a)
    print(b)
    print(c)
my_list = a b c
print(my_list) 

I run this and it comes as 21 for last i would just like to know how that comes thanks again!

CodePudding user response：

In the last iteration a = 6, b = 7 and c = 8, hence it is giving you 21.

CodePudding user response：

What you are doing is iterating through your array, and unpacking the tuple into a,b,c.

The last tuple is (6,7,8) and when it maps to (a,b,c) it is unpacked to a=6, b=6, c=8.

What you call my_list will not be a list, but the sum of a,b and c.