Why doesn't my code work

Question

I tried to make a piece of code that can encode/encrypt a password but it doesn't work. it stops iterating once it gets to capital M. Someone please explain why this doesn't work for me. code is here https://code.sololearn.com/cpQtHrf3T4zL/#py

Answer 1

your list named character tuple reached max size. write there print(key) to control and launch program there wont be M but if you try to delete "1" which is first thing then in the output there will be M

so use more then 1 lists or two dimensional lists etc

Answer 2

It's not clear for me, what you want to achieve with this code. The error that occures says Key error, this means that "M" is not in the dictionary character_keys at the moment you call *print(character_keys["M"])*

Answer 3

I try the code, and seems the "M" isn't in the dictionary...and all key after "M" aren't in the dictionary too.
I also try to print len of character_tuple and character_keys, they should be equal, but that is what console diplays:

print(len(character_tuple)) #95
print(len(character_keys)) #48