[LeetCode] Set Mismatch 设置不匹配

The set S originally contains numbers from 1 to n. But unfortunately, due to the data error, one of the numbers in the set got duplicated to another number in the set, which results in repetition of one number and loss of another number.

Given an array nums representing the data status of this set after the error. Your task is to firstly find the number occurs twice and then find the number that is missing. Return them in the form of an array.

Example 1:

Input: nums = [1,2,2,4]
Output: [2,3]

Note:

The given array size will in the range [2, 10000].
The given array‘s numbers won‘t have any order.

时间： 2024-10-07 00:03:55

[LeetCode] Set Mismatch 设置不匹配的相关文章

[LeetCode] Regular Expression Matching 正则表达式匹配

Implement regular expression matching with support for '.' and '*'. '.' Matches any single character. '*' Matches zero or more of the preceding element. The matching should cover the entire input string (not partial). The function prototype should be

LeetCode Set Mismatch

原题链接在这里:https://leetcode.com/problems/set-mismatch/description/ 题目: The set S originally contains numbers from 1 to n. But unfortunately, due to the data error, one of the numbers in the set got duplicated to another number in the set, which results

LeetCode 20 Valid Parentheses 括号匹配问题

题目: Given a string containing just the characters '(', ')', '{', '}', '[' and ']', determine if the input string is valid. The brackets must close in the correct order, "()" and "()[]{}" are all valid but "(]" and "([)]&

android 中 listview 设置自动匹配高度

1.布局文件 <ScrollView xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent"> <LinearLayout android:layout_width="match_parent" andr

leetCode 44.Wildcard Matching (通配符匹配) 解题思路和方法

Wildcard Matching '?' Matches any single character. '*' Matches any sequence of characters (including the empty sequence). The matching should cover the entire input string (not partial). The function prototype should be: bool isMatch(const char *s,

(Java) LeetCode 44. Wildcard Matching —— 通配符匹配

Given an input string (s) and a pattern (p), implement wildcard pattern matching with support for '?' and '*'. '?' Matches any single character. '*' Matches any sequence of characters (including the empty sequence). The matching should cover the enti

LeetCode第十题-正则表达式匹配

Regular Expression Matching 问题简介:给定字符串,给定匹配模式,判断字符串是否满足匹配模式问题详解:一共有两种特殊模式: ‘.’ 匹配任何单个字符 ‘*’ 匹配前面元素的零个或多个注:匹配的是整个给定字符串,不是部分举例: 1: 输入: s = “aa” p = “a” 输出: false 解释: “a” 不匹配 “aa”. 2: 输入: s = “aa” p = “a*” 输出: true 解释: ‘*’ 代表 0 或多个字符 ‘a’ 3: 输入: s = “

leetcode 20 Valid Parentheses 括号匹配

Given a string containing just the characters '(', ')', '{', '}', '[' and']', determine if the input string is valid. The brackets must close in the correct order, "()" and "()[]{}" are all valid but "(]" and "([)]"