Plus, pasting any code which could be a solution should be checked off as 'mark as having spoiler content'. It also helps to format it for readability for others using the three opening/closing backticks.

code goes here

you can achieve with 2 conditionals and a loop

You can check why your code does not work by running it in your IDE locally for some value, for example 77.

Your loop is returning at the first iteration, so it isn't working as a loop at all.