help me to find the bug of this code?

Question

when the code is run it gets no output?
https://code.sololearn.com/c7jc6pr9FRjF/?ref=app

Answer 1

No bug.
No output statements so no output.

x.add_friend(7, 5)
Try this and you get "error" Output.

print(a) #add this you get a value.

Answer 2

That is right. I have no idea what the code is about, but go through it yourself. When do you print anything? And you will find: Never. If at all you are just setting some list values.

Answer 3

Jayakrishna 🇮🇳 the score is out, but why doesn't the quiz work?

Answer 4

Lidwina Harefa Which quiz? Can you details about task or add link for the problem description?

Answer 5

Lidwina Harefa I can not see any 26.2 . There is only 26.1. Next 27.1
May be that is new course, which are currently available to new users only..

Answer 6

Lidwina Harefa The task you are telling not available to my course. May be you are new user so it's available to you now.

You can copy paste task description here so then we can also try, if you want it.

Answer 7

Jayakrishna 🇮🇳 In the python data structure quiz. In chapter 26.2

Answer 8

Jayakrishna 🇮🇳 In the quiz answers only take the last number

Answer 9

Jayakrishna 🇮🇳 in the case of graphs "Let's connect"

Answer 10

Your code works absolutely fine. Just add `print(x.adj)`. I tested it with input=4 and the adjacency matrix was correct.