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 ...
給定數組排好序了,然后給一個目標,找到兩個數相加等於目標的兩個數的下標。 蠻簡單感覺,就是左右兩邊往里,比目標大就右邊減,小就左邊加。一樣就輸出。 然后網上對照了一下: 他把else if 和else合成一句用 :三元表達式,值得更簡潔。挺好。 : 題,終於是刷了一遍了,趕上了leetcode出題的速度,從 看着漲到 ,估計以后陸續還會增加。刷了兩個多月。這算是我比較持之以恆做的一件事吧。每天都堅 ...
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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 ...
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 ...
題目: There are two sorted arrays A and B of size m and n respectively. Find the median of the two sorted arrays. The overall run time complexity ...
題目: Follow up for "Search in Rotated Sorted Array": What if duplicates are allowed? Would this affect the run-time complexity? How and why? Write ...
原題地址:https://oj.leetcode.com/problems/remove-duplicates-from-sorted-array-ii/ 題意: Follow up for "Remove Duplicates":What if duplicates are allowed ...
Find Minimum in Rotated Sorted Array II Follow up for "Find Minimum in Rotated Sorted Array": What if duplicates are allowed? Would this affect ...
原題地址:https://oj.leetcode.com/problems/find-minimum-in-rotated-sorted-array-ii/ 解題思路:這道題和上一道題的區別是,數組中可能有相同的數。那么,分下列幾種情況: 代碼: ...
原題地址:http://oj.leetcode.com/problems/two-sum/ 題意:找出數組numbers中的兩個數,它們的和為給定的一個數target,並返回這兩個數的索引,注意這里的索引不是數組下標,而是數組下標加1。比如numbers={2,7,11,17}; target ...