【Description】 Given an array of integers that is alreadysorted in ascending order, find two numbers such that they add up to a specific target number. The function twoSum should return indices of the two numbers such that they add up to the target, where index1 must be less than index2...
Input:numbers = [2,7,11,15], target = 9 Output:[1,2] Explanation:The sum of 2 and 7 is 9. Therefore, index1 = 1, index2 = 2. We return [1, 2]. Example 2: Input:numbers = [2,3,4], target = 6 Output:[1,3] Explanation:The sum of 2 and 4 is 6. Therefore index1 ...
链接:http://leetcode.com/problems/two-sum-ii-input-array-is-sorted/ 题解: 排序好的数组求two sum。用头尾两个指针对着夹逼一下就可以了。 Time Complexity - O(n), Space Complexity - O(1)。 publicclassSolution {publicint[] twoSum(int[] numbers,inttarget) {int[] res = {-1, -1};if...
Can you solve this real interview question? Two Sum II - Input Array Is Sorted - Given a 1-indexed array of integers numbers that is already sorted in non-decreasing order, find two numbers such that they add up to a specific target number. Let these two
Given an array of integers that is alreadysorted in ascending order, find two numbers such that they add up to a specific target number. The function twoSum should return indices of the two numbers such that they add up to the target, where index1 must be less than index2. Please note...
167. Two Sum II - Input array is sorted Given an array of integers that is alreadysorted in ascending order, find two numbers such that they add up to a specific target number. The function twoSum should return indices of the two numbers such that they add up to the target, where ...
167.two-sum-ii-input-array-is-sorted 给定一个已按照升序排列 的有序数组,找到两个数使得它们相加之和等于目标数。 函数应该返回这两个下标值 index1 和 index2,其中 index1 必须小于 index2。 说明: 返回的下标值(index1 和 index2)不是从零开始的。
167. Two Sum II - Input array is sorted Given an array of integers that is already sorted in ascending order, find two numbers such that they add up to a specific target number. The function twoSum should return indices of the two numbers such that they add up to the target, where in...
functwoSum1(_numbers:[Int],_target:Int)->[Int]{varfront=0vartail=numbers.count-1whilefront<tail{ifnumbers[front]+numbers[tail]==target{return[front+1,tail+1]}ifnumbers[front]+numbers[tail]<target{front+=1}else{tail-=1}}return[]}...
Given an array of integers that is alreadysorted in ascending order, find two numbers such that they add up to a specific target number. The function twoSum should return indices of the two numbers such that they add up to the target, where index1 must be less than index2. ...