Package g2101_2200.s2177_find_three_consecutive_integers_that_sum_to_a_given_number

Class Solution

java.lang.Object

g2101_2200.s2177_find_three_consecutive_integers_that_sum_to_a_given_number.Solution

public class Solution
extends Object

2177 - Find Three Consecutive Integers That Sum to a Given Number.<p>Medium</p> <p>Given an integer <code>num</code>, return <em>three consecutive integers (as a sorted array)</em> <em>that <strong>sum</strong> to</em> <code>num</code>. If <code>num</code> cannot be expressed as the sum of three consecutive integers, return <em>an <strong>empty</strong> array.</em></p> <p><strong>Example 1:</strong></p> <p><strong>Input:</strong> num = 33</p> <p><strong>Output:</strong> [10,11,12]</p> <p><strong>Explanation:</strong> 33 can be expressed as 10 + 11 + 12 = 33.</p> <p>10, 11, 12 are 3 consecutive integers, so we return [10, 11, 12].</p> <p><strong>Example 2:</strong></p> <p><strong>Input:</strong> num = 4</p> <p><strong>Output:</strong> []</p> <p><strong>Explanation:</strong> There is no way to express 4 as the sum of 3 consecutive integers.</p> <p><strong>Constraints:</strong></p> <ul> <li><code>0 <= num <= 10¹⁵</code></li> </ul>

Constructor Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
long[]	sumOfThree(long num)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Solution

public Solution()

Method Details

sumOfThree

public long[] sumOfThree(long num)