Mr IDC and his Message

CodeChefOpen on judge ↗

Finally Mr.IDC has a girlfriend now and he wants to send her love letters. Since he is afraid of being caught by her parents therefore he encrypts the message using Caesar Cipher. While writing the letter he has replaced each character with a new character (Ci - K) mod 26 where ( i = [ 0,|message| ] ). After finishing writing the letter, he sends it to his girlfriend and messages her the key K t

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