No numericals code coach challenge

Question

Code written in python. Solved using dictionary and loop. When I am running this, it is passing 4/5 test cases. Can you help me find the bug in my code?

https://code.sololearn.com/c775LgP2G2Hp/?ref=app

Answer 1

Shaurya Agarwal your dictionary should be:-

word_num= {10:"ten", 1:"one" , 2:"two" , 3:"three" , 4: "four" , 5:"five" , 6:"six" , 7:"seven" , 8:"eight" , 9:"nine" , 0:"zero"}

Answer 2

Write writing 10:"ten" before 1:"one". Because for ten it shows onezero

Answer 3

Shaurya Agarwal ok so let us consider the input as 10. In your original code, the for loop first checks for the presence of the key "1" which is present in the input and hence it returns onezero instead of ten
Whereas when you write ten before one, it will first check for "10" and when it comes out to be True, the output will be ten

Answer 4

I hope I was able to explain well. If not, then I recommend you to run your code in pythontutor. It's helpful

Answer 5

shreya
That was really helpful, you explained quite well,
Thanks

Answer 6

You can use two dictionaries,
in second use {'onezero':'ten'}

Answer 7

shreya it's working!
but can you pls elaborate I could not understand

Answer 8

shreya
Well that I understood but why is it so that I could not understand

Answer 9

Shadoff nice alternative