19th June 2019 at 11:08am
| purpose | returns each item in the list as uppercase |
|---|---|
| input | a selection of titles |
| output | the input titles with each lowercase letter replaced by the equivalent uppercase letter |
| purpose | returns each item in the list as uppercase |
|---|---|
| input | a selection of titles |
| output | the input titles with each lowercase letter replaced by the equivalent uppercase letter |