Lily Pad Doubling - Quant Trader Interview Question
Difficulty: Easy
Category: Brainteasers
Practice quant interview questions from top firms including Jane Street, Citadel, Two Sigma, DE Shaw, and other leading quantitative finance companies.
Topics: mental-math, exponential-growth, logic
Problem Description
A lily pad in a lake doubles in size every day. If the lily pad completely covers the lake on day 48, on what day was the lily pad exactly half the size of the lake?
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