George - Algorithm

Here's your approach:

$1.$ Read $n$ (number of rooms).

$2.$ For each room, read a pair (occupancy, capacity).

$3.$ Initialize a counter to $0$.

$4.$ Loop through each room.

$5.$ Check if

This solution uses a simple loop with a condition. You process each pair independently. The order doesn't matter because you're just counting rooms that meet the criteria. Each step should be clear and testable. Before coding, trace through with a small example to verify the logic. Think about edge cases: empty input, single element, maximum values. Make sure your algorithm handles them correctly.