Fuel and change

CodeChefOpen on judge ↗

Problem description. While taking a long drive, you realize that you need petrol for your two-wheeler. The petrol bunk is willing to sell petrol at a minimum of 1 liter if you give exact change or in multiples of 10 beyond Rs 65. Petrol currently costs Rs 65 per liter inclusive of all taxes. You have only Rs. X with you where X is given as input. What is the maximum amount of petrol in liters (ro

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