34. Find First and Last Position of Element in Sorted ArrayDescription: Given an array of integers nums sorted in ascending order, find the starting and ending position of a given target value. Your algorithm’s runtime complexity must be in the order of O(log n)....
Find First and Last Position of Element in Sorted Array(C++) 地址:https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array/ 题目: Given an array of integers nums sorted in ascending order, find the starting and ending position of a give......
first,last=mid,midwhilel <=first: fm= (first+l) // 2ifnums[fm] <target: l= fm + 1else: first= fm -1whiler >=last: rm= (last+r) // 2ifnums[rm] >target: r= rm - 1else: last= rm + 1return[first+1,last-1]return[-1,-1]...
last= len(nums) - 1found=False results= [-1, -1]ifnums ==[]:returnresultsiftarget < nums[0]ortarget >nums[last]:returnresultswhilefirst <= lastandnotfound: mid= (first + last) // 2 #找到了,分别继续向前,向后查找,直到找到第一个和最后一个targetiftarget ==nums[mid]: low=mid hig...
32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. 代码是转自:https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array/discuss/362807/0-ms-faster-than-100.00-of-Java-online-submissions
Can you solve this real interview question? Find First and Last Position of Element in Sorted Array - Given an array of integers nums sorted in non-decreasing order, find the starting and ending position of a given target value. If target is not found i
题目地址:https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array/description/ 题目描述 Given an array of integers nums sorted in ascending order, find the starting and ending position of a given target value. ...
https://leetcode.com/problems/find-first-and-last-position-of-element-in-sorted-array/ Given an array of integersnumssorted in ascending order, find the starting and ending position of a giventargetvalue. Your algorithm's runtime complexity must be in the order ofO(logn). ...
Given an array of integers nums sorted in ascending order, find the starting and ending position of a given target value.Your algorithm's runtime c...
1. Problem Descriptions:Given an array of integers nums sorted in non-decreasing order, find the starting and ending position of a given target value.If target is not found in the array, return [-1…