Lost Letters Staircase X98931
Public test cases
Input
It is a period of civil war Rebel spaceships striking from a hidden base have won their first victory against the evil Galactic Empire#
Output
J_
q_
U_
x_
Z
Input
Sphinx of lack quartz judge my vow#
Output
B
Input
The quick brown fox jumps over the lazy dog#
Output
There are no letters lost!
Information
- Author
- HP CodeWars
- Language
- English
- Official solutions
- C++
- User solutions
- C++ Python