- When we type a name on smart phones it displays all the contacts containing the typed-in string. What data structure will fill such needs?
- In advanced editors like Visual Studio, Qt Creator, etc… when we type the identifier name, it automatically displays all the members part of that object. How is it possible?
- On Linux (even on emulated DOS in Windows), if we type characters “gcc” + TAB key, it displays all the commands with “gcc” as prefix. What data structures is appropriate here?
There is a demand for tries on Geeksforgeeks. We will be posting few articles on these in coming weeks.