Package g0001_0100.s0078_subsets

Class Solution

java.lang.Object

g0001_0100.s0078_subsets.Solution

public class Solution
extends Object

78 - Subsets.<p>Medium</p> <p>Given an integer array <code>nums</code> of <strong>unique</strong> elements, return <em>all possible subsets (the power set)</em>.</p> <p>The solution set <strong>must not</strong> contain duplicate subsets. Return the solution in <strong>any order</strong>.</p> <p><strong>Example 1:</strong></p> <p><strong>Input:</strong> nums = [1,2,3]</p> <p><strong>Output:</strong> [ [],[1],[2],[1,2],[3],[1,3],[2,3],[1,2,3]]</p> <p><strong>Example 2:</strong></p> <p><strong>Input:</strong> nums = [0]</p> <p><strong>Output:</strong> [ [],[0]]</p> <p><strong>Constraints:</strong></p> <ul> <li><code>1 <= nums.length <= 10</code></li> <li><code>-10 <= nums[i] <= 10</code></li> <li>All the numbers of <code>nums</code> are <strong>unique</strong>.</li> </ul>

Constructor Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
List<List<Integer>>	subsets(int[] nums)

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

subsets

public List<List<Integer>> subsets(int[] nums)