// Problem: D - Gomamayo Sequence// Contest: AtCoder - UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346)// URL: https://atcoder.jp/contests/abc346/tasks/abc346_d// Memory Limit: 1024 MB// Time Limit: 2000 ms/// Powered by CP Editor (https://cpeditor.org)...
那么f(S, 2) = "abcabc", g(S, 3)= "aaabbbccc"; 当然, f(S, 0)和g(S, 0)都是空字符串; 给你一个正整数N和字符串S, T; 求最大的非负整数k,使得g(T, k)是f(S, N)的子序列; 注意,根据定义,g(T, 0)总是f(S,
//atcoder.jp/contests/abc359 --- 01:22 A - 循环 02:55 B - 数组+循环 04:37 C - 蜂窝格座标 13:12 D - 状压 dp 21:42 E - stack 29:07 F - 贪心,度序列 42:01 G - 启发式合并 --- 展开更多知识研究所 科技 计算机技术 算法 C++ 编程 dreamoon AA...
ABC355 比赛真题讲解 题目列表: 难度划分: A:入门 BC:普及组 D:提高组 EF:接近省选 G:国赛级别 题目讲解(识别下方二维码查看): AtCoder-OI初学者最佳题库推荐<<<点击查看 重磅| IOI2024 信息学国家队名单出炉,学军中学2人入选! 346人获奖!NOI 2024冬令营获奖名单发布 ...
AtCoder Beginner Contest 299 EFG 讲解比赛地址:https://atcoder.jp/contests/abc299/tasks比赛时间:2023-04-22(Sat) 20:00 - 2023-04-22(Sat) 21:40 (local time) (100 minutes)E Nearest Black Vertex:BFSF Square Subsequ, 视频播放量 1053、弹幕量 2、点赞数 47、
ABC355 比赛真题讲解 题目列表: 难度划分: A:入门 BC:普及组 D:提高组 EF:接近省选 G:国赛级别 题目讲解(识别下方二维码查看): AtCoder-OI初学者最佳题库推荐<<<点击查看 重磅| IOI2024 信息学国家队名单出炉,学军中学2人入选! 346人获奖!NOI 2024冬令营获奖名单发布 ...
G // Problem: G - Mediator// Contest: AtCoder - AtCoder Beginner Contest 350// URL: https://atcoder.jp/contests/abc350/tasks/abc350_g// Memory Limit: 256 MB// Time Limit: 3000 ms/// Powered by CP Editor (https://cpeditor.org)#include<bits/stdc++.h>usingnamespacestd;#define...
1249 A - ABC String GNU C++17 bitmasks brute force implementation *900 Mar/02/2021 20:51 1248 E - Fib-tree GNU C++17 brute force dfs and similar divide and conquer number theory trees *2400 Mar/02/2021 03:40 1247 D - Genius's Gambit GNU C++17 bitmasks constructive algorithms greedy...
有两个函数f(X, k)和g(X, k),他们的作用如下: f(X, k): 返回字符串X重复k次拼接在一起的字符串 例:X = abc,则f(X, 2) = abcabc g(X, k): 返回字符串X不改变字符顺序的情况下,将每个位置上的字符增加到k个 例:X = abc,则g(X, 3) = aaabbbccc 给出一个总整数N和两个字符串S和...
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