nice one, but its better to check for null values before pushing them to the array

thanks i get it now

theres any one slove this using js ???

i write the the class User with incProgress method and i did all the logic. i just wonderning if i should return the whole object or what ?

same here

i get it thankyou and i did it !!

Hey everyone! my code has passed all tests. but i get an error saying that: "Why did my code time out?
Our servers are configured to only allow a certain amount of time for your code to execute. In rare cases the server may be taking on too much work and simply wasn't able to run your code efficiently enough. Most of the time though this issue is caused by inefficient algorithms. If you see this error multiple times you should try to optimize your code further."

thankyou broo !

what i should learn to slove this kata !?

nice

I bet you have to much free time !!!