题意：给出了一些b题解：#include #include const int N = 20;char g[N][5][5];int n, m[N][2], flag, vi
原创
2023-06-29 00:01:13
23阅读
Which method could be utilized to identify both DML operations and the SQL statements needed toundo those operations for a specific schema owner? (Cho
转载
2017-11-13 16:47:00
26阅读
2评论
public class Solution {
public int FirstUniqChar(string s) {
Dictionary<char, int> dic = new Dictionary<char, int>();
foreach (char c in s)
{
转载
2017-04-19 11:14:00
16阅读
题目大意：给出N块碎片，问能否拼成4＊4的突袭
原创
2023-04-07 10:33:43
73阅读
A Puzzling ProblemThe goal of this problem is to write a program which will take from 1 to 5 puzzle pieces such as those shown below and arrange them, if possible, to form a square. An example set of pieces is shown here.The pieces cannot be rotated or flipped from their original orientation in an a
转载
2013-08-08 20:34:00
132阅读
题目链接：这里 题意：就是给处一个长度不超过10^5的十进制正整数, 是按照题目所给的方法从一个数组中拼出来的，为初始的那个数组最多有多少个元素。 解法：从末尾向开头贪心加更大字符串的字符串即可。//CF 387C#include <bits/stdc++.h>using namespace std;const int maxn = 100010;char s[maxn], tmp[max
原创
2022-04-19 14:45:48
63阅读
题意： 给你一些小方块,问是不是能组成一个4X4的大方块,所有方块全部要使用,裸枚举
原创
2021-08-04 18:22:53
138阅读
Given a string, find the first non-repeating character in it and return it's index. If it doesn't exist, return -1. Examples: Note: You may assume the
转载
2016-08-27 13:14:00
68阅读
2评论
Given a string, find the first non-repeating character in it and return it's index. If it doesn't exist, return -1. Examples: s = "leetcode" return 0. s = "loveleetcode", return 2. Note: You may as...
转载
2018-11-08 02:24:00
86阅读
2评论
题目：
Given a string, find the first non-repeating character in it and return it's index. If it doesn't exist, return -1.
Examples:
s = "leetcode"
return 0.
s = "loveleetcode",
return 2.
原创
2023-03-07 12:36:17
67阅读
题目
Given a string, find the first non-repeating character in it and return it's index. If it doesn't exist, return -1.
Examples:
s = "leetcode"
return 0.
s = "loveleetcode",
retur
红帽公司作为全球领先的开源软件公司，其操作系统Red Hat Enterprise Linux (RHEL)被广泛应用于企业服务器和云计算环境中。而在Linux世界中，模拟Linux（Linux Simulation）也是一项备受关注的技术，旨在让用户在不同操作系统上体验Linux的功能和特性。
模拟Linux技术的出现，主要是为了让那些对Linux系统感兴趣但又不愿意彻底放弃现有操作系统的用户
原创
2024-03-13 11:24:18
38阅读
George and Cards 我们找到每个要被删的数字左边和右边第一个比它小的没被删的数字的位置。然后从小到大枚举要被删的数， 求答案。
转载
2019-03-09 00:11:00
97阅读
2评论
Given a string, find the first non-repeating character in it and return it's index. If it doesn't exist, return -1. Examples: s = "leetcode" return 0.
转载
2019-11-14 14:12:00
58阅读
2评论
和剑指offer上有个题很像，但当时没考虑到比如只有cc，整个字符完全都是重复的情况
转载
2018-09-15 21:05:00
36阅读
2评论
/*387. First Unique Character in a StringGiven a string, find the first non-repeating character in it and return it's index. If it doesn't exist, return -1.Examples:s = "leetcode"return 0.s
原创
2022-02-03 14:24:53
54阅读
Given a string, find the first non-repeating character in it and return it’s index. If it doesn’t exist, return -1.Examples:s =
原创
2022-08-23 20:06:23
35阅读
387. First Unique Character in a String*
https://leetcode.com/problems/first-unique-charact
原创
2022-05-30 10:57:45
101阅读
codeforces-387B. George and Round 题意： 某人G准备了m个题目，难度分别为b1,b2,b3,,,,,bm 他需要使用n个题目，要求难度分别为 a1,a2,a3,an 他有“特异功能”，可以使任意一个题目减低任意难度 给出n，m 【a】【b】 问：使用他准备的题目，同时使用“特异功能”，他还要再准备多少题目 题意抽象： 1、我们尽量
原创
2014-02-23 14:23:00
786阅读
Given a string, find the first non-repeating character in it and return it’s index. If it doesn’t exist, return -1.Examples:s = “leetcode” return 0.s = “loveleetcode”, return 2. Note: You may assume
原创
2022-08-03 16:31:10
70阅读
