Removes all but the first element from every consecutive group of equivalent elements in the range [first,last). The function cannot alter the properties of the object containing the range of elements (i.e., it cannot alter the size of an array or a container): The removal is done by re...
BinaryPredicate pred); Remove consecutive duplicates in range Removes all but the first element from every consecutive group of equivalent elements in the range [first,last). c++ reference
The array is sorted, so duplicates must be in a consecutive group. Here I used two pointers, one to scan the array, the other to record the unique value. Everytime a unique value is found, record it. The rest of the duplicate values are discarded and overwritten. Time complexity is O(...
原题链接在这里:https://leetcode.com/problems/remove-all-adjacent-duplicates-in-string/ 题目: Given a stringSof lowercase letters, aduplicate removalconsists of choosing two adjacent and equal letters, and removing them. We repeatedly make duplicate removals on S until we no longer can. Return t...
Given a sorted array, remove the duplicates in place such that each element appear only once and return the new length. Do not allocate extra space for another array, you must do this in place with constant memory. For example, Given input array A = [1,1,2], ...
Remove All Adjacent Duplicates In String 1046. Last Stone Weight 1044. Longest Duplicate Substring 1043. Partition Array for Maximum Sum 1042. Flower Planting With No Adjacent 1041. Robot Bounded In Circle 1040. Moving Stones Until Consecutive II 1039. Minimum Score Triangulation of Polygon 1038. ...
https://github.com/grandyang/leetcode/issues/1171 类似题目: Delete N Nodes After M Nodes of a Linked List 参考资料: https://leetcode.com/problems/remove-zero-sum-consecutive-nodes-from-linked-list/ https://leetcode.com/problems/remove-zero-sum-consecutive-nodes-from-linked-list/discuss/366350...
2.https://leetcode.com/problems/remove-zero-sum-consecutive-nodes-from-linked-list/discuss/549912/C%2B%2B-8ms 删除之后,继续遍历时,删除的情况比如:-3 3 -2 2 classSolution {public: ListNode* removeZeroSumSublists(ListNode*head) { ListNode ln(0);ln.next=head; ...
Given theheadof a linked list, we repeatedly delete consecutive sequences of nodes that sum to0until there are no such sequences. After doing so, return the head of the final linked list. You may return any such answer. (Note that in the examples below, all sequences are serializations...
Given theheadof a linked list, we repeatedly delete consecutive sequences of nodes that sum to0until there are no such sequences. After doing so, return the head of the final linked list. You may return any such answer. (Note that in the examples below, all sequences are serializations...