Problem #81 MEDIUM
The Landlord and the Tenants
Google Adobe Combinatorics Logic
Problem Statement
A landlord owns an apartment building with 5 floors. Each floor has exactly one flat. He has 5 tenants — Arun, Bina, Chand, Deepa, and Esha. He must assign one tenant per floor. The following conditions apply: Arun refuses to live on the top floor. Bina must live on a higher floor than Chand. Deepa and Esha cannot live on adjacent floors. Esha must live on an odd-numbered floor (1, 3, or 5). How many valid assignments are there?
Answer & Quick Explanation
Logged-in Users Only
You must be logged in to view the answer and check your solution. Signing up is free and takes less than a minute.
Detailed Editorial Solution
Detailed Editorial Solution is Premium
Unlock detailed step-by-step mathematical proofs, logic explanations, and company-specific interview preparation pathways.