Package g0401_0500.s0441_arranging_coins
Class Solution
- java.lang.Object
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- g0401_0500.s0441_arranging_coins.Solution
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public class Solution extends Object
441 - Arranging Coins.Easy
You have
n
coins and you want to build a staircase with these coins. The staircase consists ofk
rows where theith
row has exactlyi
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.Example 1:
Input: n = 5
Output: 2
Explanation: Because the 3rd row is incomplete, we return 2.
Example 2:
Input: n = 8
Output: 3
Explanation: Because the 4th row is incomplete, we return 3.
Constraints:
1 <= n <= 231 - 1
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Constructor Summary
Constructors Constructor Description Solution()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
arrangeCoins(int n)
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