Class Solution
java.lang.Object
g0401_0500.s0491_increasing_subsequences.Solution
public class Solution
extends java.lang.Object
491 - Increasing Subsequences.
Medium
Given an integer array nums
, return all the different possible increasing subsequences of the given array with at least two elements. You may return the answer in any order.
The given array may contain duplicates, and two equal integers should also be considered a special case of increasing sequence.
Example 1:
Input: nums = [4,6,7,7]
Output: [[4,6],[4,6,7],[4,6,7,7],[4,7],[4,7,7],[6,7],[6,7,7],[7,7]]
Example 2:
Input: nums = [4,4,3,2,1]
Output: 4,4
Constraints:
1 <= nums.length <= 15
-100 <= nums[i] <= 100
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionjava.util.List
<java.util.List<java.lang.Integer>> findSubsequences
(int[] nums) Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Constructor Details
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Solution
public Solution()
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Method Details
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findSubsequences
public java.util.List<java.util.List<java.lang.Integer>> findSubsequences(int[] nums)
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