Some easy codeforces problems solution 0 stars 0 forks Branches Tags Activity Star Notifications umma-aymon/Codeforces main 1 Branch0 Tags Code Folders and files Latest commit umma-aymon Add files via uploadNov 30, 2020 c462f5e· Nov 30, 2020 History6 Commits A - Nastya and Rice.cp...
In my past few contests, including the most recent one, I have noticed that I keep getting stuck on easy problems which prevents me from being able to devote more time to solving harder ones. For instance, in the last contest, after solving A in 3min, it took me another half hour ...
This is the first episode of this "note" series. I will write notes on problems (normally around 2400-ish problems), which arecompletely solved without looking at the editorial, that are both interesting and educational. I normally will spend a few hours on each problem soplease be patientwh...
You have guessed that the real first problem of the exam is already in front of you. Therefore, you want to choose a set of problems to solve during the exam maximizing your final score in advance. Don't forget that the exam is limited in time, and you must have enough time to solve...
913D - Too Easy Problems 思路:二分check k 代码: #include<bits/stdc++.h>usingnamespacestd;#definell long long#definepb push_back#definemem(a,b) memset(a,b,sizeof(a))constintN=2e5+5;structpro{intt,a,id;booloperator<(pro tmp){returnt<tmp.t; ...
(easy version) 题目链接 Easy and hardversions are actually different problems, so read statements of both problems completely and carefully. Summer vacati... Codeforces Round #661 (Div. 3)-1. Weights Division(easy version)(优先队列+dfs) 1题目链接:E1. Weights Division (easy version)...
CF1399E1 Weights Division (easy version) 原文链接:http://codeforces.com/problemset/problem/1399/E1 Weights Division (easy version) Easy and hard versions are actually different problems, so we advise you to read both statements carefully. You ar......
The two versions are different problems. You may want to read both versions. You can make hacks only if both versions are solved. You are given two positive integersnnn,mmm. Calculate the number of ordered pairs(a,b)(a, b)(a,b)satisfying the following conditions: ...
Problem Solving and Contest Solutions...This repository contains my solutions to various problems from Codeforces contests. Each solution is implemented in C++ and includes a brief explanation of the approach used to solve the problem. The repository is
题目链接:CodeForces 802A Heidi and Library (easy) 【题意】 有一个图书馆,刚开始没有书,最多可容纳k本书;有n天,每天会有人借一本书,当天归还;如果图书馆有这个本就直接借到,否则图书馆的人会购买这本书,每本书的价格都是1;如果现在图书馆的书已达上限还需购买,必须舍弃已有的一本书,以后再有人借...