Train Sitting

CodeChefOpen on judge ↗

Mr Subrata Sarkar has developed a basic AI software for online ticket booking. Mr Saranya Naha Roy, a tour traveller agent wants to buy ticket for $N$ families. Each family has the following requirement:- 1. 1 $AC1$ (AC 1st class) ticket 2. 2 $AC2$ (AC 2nd class) ticket 3. 4 $SC$ (Sleeper Class) ticket 4. 7 $GN$ (General class) ticket There is some fault in the software and displays som

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