27. Merge the Tools: Hackerrank | Python Solution Explained

In this tutorial, I am showing you how to easily and efficiently tackle this hackerrank challenge. The video will also teach you the fundamentals and necessary operations to achieve that.

#hackerrank #hackerranksolutions #pyhtonhackerrank #capitalize

[gauv]

But set doesn't maintain any order. how is maintaining in your case? in my case its not.
Even in your notebook it AB, AC & AD but it should be AB, CA&AD in first test case.

[itsmealbi]

it shows error in the arranging sequence how to fix it

[Cloudxxx]

I copied your code and yet my output is BA CA AD. In sub variable, I did this code instead, sub = sorted(set(temp), key=temp.index)

[fobos]

parts = list()
while len(string)>=k:
new_string = string[:k]
string = string[k:]
parts.append(new_string)


for part in parts:
unique_part = ''
for char in part:
if char not in unique_part:
unique_part += char
print(unique_part)


I did it from my own way and it worked in all cases. But I didn't got in my first try I converted them into set() but in all test gone wrong cuz sets put items randomly. why in your case it didn't happen? list(set(list(temp))) why these are not random?