Tyrion and Triplets

CodeChefOpen on judge ↗

Tyrion now has everything, except Casterly Rock (It is land owned by his father Tywin). His father, Tywin, despises him and wouldn't give it to him easily. Tywin gives him $N$ bags, $i$$^t$$^h$ of which contains $A_i$ gold coins, and perform $Q$ tasks of either type 1 or 2. **Type 1 :** He gives Tyrion 2 numbers $L$ and $R$ and asks him to find sum of all the ways in which he can pick 3

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