Buildings and rain

CodeChefOpen on judge ↗

There are N adjacent buildings with no gaps each of width one. You are given an input array which represents the heights of the each building. It starts raining. How much water is collected between the buildings? Input First line N Second line ‘N’ numbers separated by spaces which represents height. Output Amount of water collected between buildings. Constraints - 3 ≤ N ≤ 100 Example 1:

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