jiejiejiang2004

07 2024 档案

题解:Pinely Round 4 (Div. 1 + Div. 2) B
摘要:B. AND Reconstruction time limit per test: 1 second memory limit per test: 256 megabytes input: standard input output: standard output You are given a 阅读全文

posted @ 2024-07-31 15:08 Jiejiejiang 阅读(21) 评论(0) 推荐(0) 编辑

题解:Pinely Round 4 (Div. 1 + Div. 2) A
摘要:A. Maximize the Last Element time limit per test: 1 second memory limit per test: 256 megabytes input: standard input output: standard output You are 阅读全文

posted @ 2024-07-30 19:40 Jiejiejiang 阅读(19) 评论(0) 推荐(0) 编辑

题解:Codeforces Round 962 (Div. 3) D
摘要:D. Fun time limit per test: 2 seconds memory limit per test: 256 megabytes input: standard input output: standard output Counting is Fun! — satyam343 阅读全文

posted @ 2024-07-30 10:42 Jiejiejiang 阅读(34) 评论(0) 推荐(0) 编辑

题解:Codeforces Round 962 (Div. 3) C
摘要:C. Sort time limit per test: 5 seconds memory limit per test: 256 megabytes input: standard input output: standard output You are given two strings \( 阅读全文

posted @ 2024-07-30 10:17 Jiejiejiang 阅读(40) 评论(0) 推荐(0) 编辑

题解:Codeforces Round 962 (Div. 3) A&B
摘要:由于A和B太简单了,我就放在一起讲了 A. Legs time limit per test: 2 seconds memory limit per test: 256 megabytes input: standard input output: standard output It's anot 阅读全文

posted @ 2024-07-30 09:46 Jiejiejiang 阅读(33) 评论(0) 推荐(0) 编辑

题解:2024牛客多校第四场 G
摘要:G Horse Drinks Water 题目描述 This problem is a variant of the General’s Horse Drinking Water problem. Given that the general’s horse is at point \((x_G, 阅读全文

posted @ 2024-07-26 21:11 Jiejiejiang 阅读(44) 评论(0) 推荐(0) 编辑

题解:Codeforces Round 961 (Div. 2) C
摘要:C. Squaring time limit per test: 2 seconds memory limit per test: 256 megabytes input: standard input output: standard output ikrpprpp found an array 阅读全文

posted @ 2024-07-26 13:16 Jiejiejiang 阅读(25) 评论(0) 推荐(0) 编辑

题解:Codeforces Round 961 (Div. 2) B1&B2
摘要:本题含有B1和B2两个难度版本。由于关系相近,我把他们放在同一篇博客中,可自行选择观看 B1. Bouquet (Easy Version) time limit per test: 1.5 seconds memory limit per test: 512 megabytes input: st 阅读全文

posted @ 2024-07-25 16:49 Jiejiejiang 阅读(44) 评论(0) 推荐(0) 编辑

题解:Codeforces Round 961 (Div. 2) A
摘要:A. Diagonals *time limit per test: 1 second memory limit per test: 256 megabytes input: standard input output: standard output Vitaly503 is given a ch 阅读全文

posted @ 2024-07-25 10:33 Jiejiejiang 阅读(66) 评论(0) 推荐(0) 编辑

题解:2024牛客多校第三场 A
摘要:A Bridging the Gap 2 时间限制:C/C++ 1秒,其他语言2秒 空间限制:C/C++ 1048576K,其他语言2097152K Special Judge, 64bit IO Format: %lld 题目描述 A group of n walkers arrives 阅读全文

posted @ 2024-07-24 16:42 Jiejiejiang 阅读(19) 评论(0) 推荐(0) 编辑

题解:2024牛客多校第三场 B
摘要:B Crash Test header 时间限制:C/C++ 2秒,其他语言4秒 空间限制:C/C++ 1048576K,其他语言2097152K 64bit IO Format: %lld 题目描述 After five years, the most high-profile event in 阅读全文

posted @ 2024-07-24 15:47 Jiejiejiang 阅读(33) 评论(0) 推荐(1) 编辑

题解:2024牛客多校第三场 L
摘要:L Sudoku and Minesweeper 时间限制:C/C++ 1秒,其他语言2秒 空间限制:C/C++ 1048576K,其他语言2097152K Special Judge, 64bit IO Format: %lld 题目描述 Sudoku is a logic-based, comb 阅读全文

posted @ 2024-07-24 14:59 Jiejiejiang 阅读(55) 评论(0) 推荐(0) 编辑

题解:牛客周赛 Round 52 C
摘要:C 小红的数字对对碰 时间限制:C/C++ 1秒,其他语言2秒 空间限制:C/C++ 262144K,其他语言524288K 64bit IO Format: %lld 题目描述 小红有一个长度为 n 的数组 a ,第 i 位的值为 ai 。她想通过以下方式,尽可 阅读全文

posted @ 2024-07-22 15:09 Jiejiejiang 阅读(25) 评论(0) 推荐(0) 编辑

题解:牛客周赛 Round 52 B
摘要:B 小红装匣子 时间限制:C/C++ 1秒,其他语言2秒 空间限制:C/C++ 262144K,其他语言524288K 64bit IO Format: %lld 题目描述 小红有 a1×2 大小的物块,b1×3 的大小的物块,小红 阅读全文

posted @ 2024-07-22 14:47 Jiejiejiang 阅读(135) 评论(0) 推荐(0) 编辑

题解:牛客周赛 Round 52 A
摘要:A 两数之和 时间限制:C/C++ 1秒,其他语言2秒 空间限制:C/C++ 262144K,其他语言524288K Special Judge, 64bit IO Format: %lld 题目描述 对于给定的正整数 z ,你需要寻找两个不同的正整数 xy ,使得 \ 阅读全文

posted @ 2024-07-22 14:21 Jiejiejiang 阅读(48) 评论(0) 推荐(0) 编辑

题解:Codeforces Round 960 (Div. 2) D
摘要:D. Grid Puzzle time limit per test: 2 seconds memory limit per test: 256 megabytes input: standard input output: standard output You are given an arra 阅读全文

posted @ 2024-07-21 14:22 Jiejiejiang 阅读(163) 评论(0) 推荐(0) 编辑

题解:Codeforces Round 960 (Div. 2) C
摘要:C. Mad MAD Sum time limit per test: 2 seconds memory limit per test: 256 megabytes input: standard input output: standard output We define the \(\oper 阅读全文

posted @ 2024-07-21 13:14 Jiejiejiang 阅读(233) 评论(0) 推荐(1) 编辑

题解:Codeforces Round 960 (Div. 2) B
摘要:B. Array Craft time limit per test: 1 second memory limit per test: 256 megabytes input: standard input output: standard output For an array b of 阅读全文

posted @ 2024-07-21 11:16 Jiejiejiang 阅读(175) 评论(0) 推荐(0) 编辑

题解:Codeforces Round 960 (Div. 2) A
摘要:A. Submission Bait time limit per test: 1 second memory limit per test: 256 megabytes input: standard input output: standard output Alice and Bob are 阅读全文

posted @ 2024-07-21 10:42 Jiejiejiang 阅读(118) 评论(0) 推荐(0) 编辑

题解:2024牛客多校赛第二场 A Floor Tiles(思维)
摘要:2024 Nowcoder Multi-University Training Contest 2 Problem A. Floor Tiles 题目大意 给你两种正方形图案,分别为以下两种: 再给你三个整数 NMK ,表示你需要用这两种图案,拼成一个 NM 行的矩 阅读全文

posted @ 2024-07-18 22:32 Jiejiejiang 阅读(69) 评论(0) 推荐(0) 编辑

题解:CodeForces 346A Alice and Bob[博弈/数论]
摘要:CodeForces 346A A. Alice and Bob time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output It is so bo 阅读全文

posted @ 2024-07-14 14:37 Jiejiejiang 阅读(35) 评论(0) 推荐(0) 编辑

题解:CodeForces 641A Little Artem and Grasshopper[模拟]
摘要:CodeForces 641A Little Artem and Grasshopper 模拟(签到题) 阅读全文

posted @ 2024-07-14 14:33 Jiejiejiang 阅读(12) 评论(0) 推荐(0) 编辑

题解:CodeForces 843A Sorting by Subsequences[模拟/排序]
摘要:CodeForces 843A Sorting by Subsequences 模拟/排序 阅读全文

posted @ 2024-07-14 14:24 Jiejiejiang 阅读(10) 评论(0) 推荐(0) 编辑

题解:CodeForces 618C Constellation[贪心/模拟]
摘要:CodeForces 618C C. Constellation time limit per test: 2 seconds memory limit per test: 256 megabytes inputstandard input outputstandard output Cat Nok 阅读全文

posted @ 2024-07-14 14:16 Jiejiejiang 阅读(7) 评论(0) 推荐(0) 编辑

题解:CodeForces 835 D Palindromic characteristics[区间dp/马拉车Manacher]
摘要:CodeForces 835D Palindromic characteristics 区间DP/Manacher 阅读全文

posted @ 2024-07-14 14:07 Jiejiejiang 阅读(7) 评论(0) 推荐(0) 编辑

题解:CodeForces 1019 A Elections[贪心/三分]
摘要:CodeForces 1019A A. Elections time limit per test: 2 seconds memory limit per test: 256 megabytes input: standard input output: standard output As you 阅读全文

posted @ 2024-07-14 13:56 Jiejiejiang 阅读(17) 评论(0) 推荐(0) 编辑

题解:CodeForces 1511 C Yet Another Card Deck[暴力/模拟]
摘要:CodeForces 1511 C Yet Another Card Deck [暴力/模拟] 阅读全文

posted @ 2024-07-14 13:49 Jiejiejiang 阅读(9) 评论(0) 推荐(0) 编辑

题解:黑暗爆炸 1406[暴力]
摘要:黑暗爆炸 1406 暴力做法 阅读全文

posted @ 2024-07-14 13:46 Jiejiejiang 阅读(23) 评论(0) 推荐(0) 编辑

题解:CodeForces 197A Plate Game [博弈论]
摘要:CodeForces 197 A . Plate Game 阅读全文

posted @ 2024-07-14 13:36 Jiejiejiang 阅读(16) 评论(0) 推荐(0) 编辑

题解:黑暗爆炸 3399[签到题]
摘要:黑暗爆炸 3399 题面 Description 约翰用沙子建了一座城堡.正如所有城堡的城墙,这城墙也有许多枪眼,两个相邻枪眼中间那部分叫作城齿. 城墙上一共有 N(1N25000) 个城齿,每一个都有一个高度 M i (1M i 100000) . 现在约翰想把城齿的高度调 阅读全文

posted @ 2024-07-14 13:32 Jiejiejiang 阅读(24) 评论(0) 推荐(0) 编辑

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