Musical transposition device
Statement
Goal
Music requires lots of transposition. Transposition is a process of "moving" a song up or down to better accomodate an ability of an instrument or singer.For instance a child may need to sing "Happy Birthday" in a key of G, an old gentleman may need the same song in the key of D.
The process involves shifting notes up or down according to their names in a given order.
Note names are
C C# D Eb E F F# G Ab A Bb B
Your program will transpose notes up or down to the correct key.
Input
Line 1: instructions with the original and target key separated by spaces
Line 2: song to be transposed made of notes separated by spaces
Line 2: song to be transposed made of notes separated by spaces
Output
One line with transposed notes separated by spaces
Constraints
1≤ note name length ≤ 2
max 1024 notes in a song
max 1024 notes in a song
Example
Input
C G C D E F G
Output
G A B C D
Game modes
Fastest, Shortest
Test cases
Ukulele Test
Input
C G
C D E F G
Output
G A B C D
Ukulele Validator
Input
F C
C D E F G
Output
G A B C D
Easy Test
Input
A G
G A
Output
F G
Easy Validator
Input
G F
C D E F G
Output
Bb C D Eb F
Small detail Test
Input
C B
B
Output
Bb
Small detail Validator
Input
F E
E
Output
Eb
Small detail 2 Test
Input
C C#
D Eb E
Output
Eb E F
Small detail 2 Validator
Input
Ab A
D Eb E
Output
Eb E F
Be Original Test
Input
G G
C D E F G
Output
C D E F G
Be Original Validator
Input
Bb Bb
C D E F G
Output
C D E F G
Solution language
Solution
Stub generator input