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public: vector<int> maxNumber(vector<int>& nums1, vector<int>& nums2, int k) { } }; 已存储 行1,列 1 运行和提交代码需要登录 Case 1Case 2Case 3 nums1 = [3,4,6,5] nums2 = [9,1,2,5,8,3] k = 5 1 2 3 4 5 6 7 8 9 [3,4,6,5] [9,1,2,5,8,3] 5 [6,7...
If you are thinking of converting the integer to string, note the restriction of using extra space. You could also try reversing an integer. However, if you have solved the problem "Reverse Integer", you know that the reversed integer might overflow. How would you handle such case? There i...
Given an array containingndistinct numbers taken from0, 1, 2, ..., n, find the one that is missing from the array. Example 1: Input: [3,0,1] Output: 2 Example 2: Input: [9,6,4,2,3,5,7,0,1] Output: 8 Note: Your algorithm should run in linear runtime complexity. Could ...
268. 丢失的数字 - 给定一个包含 [0, n] 中 n 个数的数组 nums ,找出 [0, n] 这个范围内没有出现在数组中的那个数。 示例 1: 输入:nums = [3,0,1] 输出:2 解释:n = 3,因为有 3 个数字,所以所有的数字都在范围 [0,3] 内。2 是丢失的数字,因为它没有出现在 num
1200 Minimum Absolute Difference Go 66.6% Easy 1201 Ugly Number III Go 25.9% Medium 1202 Smallest String With Swaps Go 46.5% Medium 1203 Sort Items by Groups Respecting Dependencies 47.6% Hard 1204 Last Person to Fit in the Elevator 69.7% Medium 1205 Monthly Transactions II 45.1% Medium...
1.leetcode 1539: kth-missing-positive-number-寻找正序数组中缺失的第K个数字,二分法找到缺失数在的范围 2.leetcode 153:find-minimum-in-rotated-sorted-array-寻找旋转数组中的最小值,根据数组的特性,最小值的右边一定都是大于它的,左边也是大于它的,且左,右两边边是升序的,左边最后一个数一定是比分界点数...
1200 Minimum Absolute Difference Go 66.6% Easy 1201 Ugly Number III Go 25.9% Medium 1202 Smallest String With Swaps Go 46.5% Medium 1203 Sort Items by Groups Respecting Dependencies 47.6% Hard 1204 Last Person to Fit in the Elevator 69.7% Medium 1205 Monthly Transactions II 45.1% Medium...
#218. Skyline Problem (H) 1800 #253. Meeting Room II (M) 1500 #406. Queue Reconstruction by Height (M) 1500 #435. Non-overlapping Intervals (M) 1500 #452. Minimum Number of Arrows to Burst Balloonss (M) 1500 #522. Longest Uncommon Subsequence II (M-) 1300 #556. Nex...
第二是problem solving,要展示自己的解决问题的策略。比如选数据结构什么的,一定要讲明白为什么要用各种算法和数据结构。 第三是coding。在前面两步的基础上,写出来干净正确的代码。 第四是testing,一定要回去验证自己的代码。这个过程中可以分析一下代码的复杂度。 怎么去练以上的步骤,有详细过程解析的入门教程就能...