Make Song Beautiful

CodeChefOpen on judge ↗

Antu notices that songs having the similar types of notes sounds good. C#, D#, F#, G# are similar notes. Also C, D, E, F, G, B are similar notes. Antu listens to a song and he has to calculate minimum count of notes he has to change to make the song sound good. Input Input description. First line of every case contains an integer T the count of notes in the song. Next line of each test case

HINT LADDERno hints yet

L1 Observation

L2 Technique

L3 Approach

L4 Pseudo-code

🔒

L5 Full solution

L5 unlocks only if you insist twice

solution.cppC++17

CodeSearch Tutor

Hints, not spoilers — it won’t hand over the full solution unless you insist.

voice by Sarvam AI