How to Solve Arranging Coins Problem
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Arranging Coins
You have n coins and you want to build a staircase with these coins. The staircase consists of k rows where the ith row has exactly i coins. The last row of the staircase may be incomplete. Given the ...
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Understanding the Arranging Coins Problem
Let's break down this LeetCode problem and understand what makes it challenging in interview settings.
Problem Statement
You have n coins and you want to build a staircase with these coins. The staircase consists of k rows where the ith row has exactly i coins. The last row of the staircase may be incomplete. Given the integer n, return the number of complete rows of the staircase you will build.
Arranging Coins
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Examples
n = 52Because the 3rd row is incomplete, we return 2.
n = 83Because the 4th row is incomplete, we return 3.
Constraints
1 <= n <= 231 - 1How Interview Coder Helps with Leetcode Problems
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