原题链接在这里:https://leetcode.com/problems/find-all-duplicates-in-an-array/ 题目: Given an array of integers, 1 ≤ a[i] ≤ n (n = size of array), some elements appear twice and others appear once. Find all the elements that appear twice in this array. Could you do it without ...
Given an array of integers, 1 ≤ a[i] ≤n(n= size of array), some elements appear twice and others appear once. Find all the elements that appear twice in this array. Could you do it without extra space and in O(n) runtime? Example: Input: [4,3,2,7,8,2,3,1] Output: [2...
Can you solve this real interview question? Find All Duplicates in an Array - Given an integer array nums of length n where all the integers of nums are in the range [1, n] and each integer appears at most twice, return an array of all the integers that
[LeetCode]Find All Duplicates in an Array Question Given an array of integers, 1 ≤ a[i] ≤ n (n = size of array), some elements appear twice and others appear once. Find all the elements that appear twice in this array. Could you do it without extra space and in ...
If the number at position i-1 is already negative, i is the occurs twice. Reference: https://leetcode.com/problems/find-all-duplicates-in-an-array/discuss/92387/Java-Simple-Solution 永远渴望,大智若愚(stay hungry, stay foolish)
0026-remove-duplicates-from-sorted-array.py 0027-remove-element.py 0028-find-the-index-of-the-first-occurrence-in-a-string.py 0033-search-in-rotated-sorted-array.py 0034-find-first-and-last-position-of-element-in-sorted-array.py 0035-search-insert-position.py 0036-v...
26.remove-duplicates-from-sorted-array.md 279.perfect-squares.md 283.move-zeroes.md 295.find-median-from-data-stream.md 3.longestSubstringWithoutRepeatingCharacters.md 301.remove-invalid-parentheses.md 322.coin-change.md 328.odd-even-linked-list.md 334.increasing-triplet-subsequence.md 349.intersec...
Can you solve this real interview question? Find the Duplicate Number - Given an array of integers nums containing n + 1 integers where each integer is in the range [1, n] inclusive. There is only one repeated number in nums, return this repeated number
442. Find All Duplicates in an Array Given an array of integers, 1 ≤ a[i] ≤ n (n = size of array), some elements appear twice and others appear once. Find all the e...[leetcode] 442. Find All Duplicates in an Array 样例: Input: Output: 在数组中找出所有重复出现的数,要求时...
[leetcode]442. Find All Duplicates in an Array [leetcode]442. Find All Duplicates in an Array Analysis 周五ummmmmm—— [啊啊啊啊 paper结果要出来了,心塞] Given an array of integers, 1 ≤ a[i] ≤ n (n = size of array), some elements appear twice and......