You need to sign in or sign up before continuing.×
Loading collection data...
Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
Look at the implementation of the strings.ToUpper / strings.ToLower function – there is a loop inside. So that you are using more than 1 loop in your solution.
https://cs.opensource.google/go/go/+/go1.20.4:src/strings/strings.go;l=585
https://cs.opensource.google/go/go/+/go1.20.4:src/strings/strings.go;l=625
Look at the implementation of the strings.ToUpper / strings.ToLower function – there is a loop inside. So that you are using more than 1 loop in your solution.
https://cs.opensource.google/go/go/+/go1.20.4:src/strings/strings.go;l=585
https://cs.opensource.google/go/go/+/go1.20.4:src/strings/strings.go;l=625