Crazy Queries

CodeChefOpen on judge ↗

Problem Statement Abhishek loves to play with Fibonacci numbers. One day he came up with a problem. Given N pairs of numbers,he had to perform two types of operations. First type of operation was an update operation. In this operation, he was given three integers B ,P and Q. He had to replace the Bth pair (1 indexing) in the list with new pair of numbers P and Q. In the second type of operation,

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