史无前例的做出C题啊!!!激动ing~~。。。 Fox Ciel has n boxes in her room. They have the same size and weight, but they might have different strength. The i-th box can hold at most xi boxes on its top (we'll
Fox Ciel has a board with n rows and n columns. So, the board consists of n × n cells. Each cell contains either a symbol '.', or a symbol '#'. A cross on the board is a connected set of exactl
这个题虽然题目不长,英语也不难,但是还是看了好长时间才明白什么意思。。这个题利用了最大公约数来做的 Fox Ciel is playing a game with numbers now. Ciel has n positive integers: x1, x2, ..., xn. She can do the following operation as many times
B. Fox and Cross time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Fox Ciel has a board with n rows and n columns. So, t
Description Fox Ciel has a board with n rows and n columns. So, the board consists of n × n cells. Each cell contains either a symbol '.', or a symbol '#'. A cross on the board is a connected set o
传送门 题目描述 给定 n n n个数,每个数 a i a_{i} ai都有一个对应的 c o s t i cost_{i} costi,现在你需要从中取若干种数,每种数可以有若干个,将他们相加减可以得到任意一个整数,问你最小的花费是多少 分析 首先我们可以把问题转换成选若干个数凑出一个1,因为凑出来1,就可以凑出来任意个数 根据裴蜀定理我们知道,方程 a x + b y = g c
This way 题意: 给你几堆数,第一个人可以从某一堆数最左边取出一个数,第二个人可以从某一堆数最右边取出一个数。每个人尽可能的想让自己拿到的数最大,第一个人开始拿,问你最终他们拿到的数的和。 题解: 一道贪心的博弈题。为什么可以贪心?因为左边的人只能拿左边的数,右边的人只能拿右边的数,因为是想让自己的数最大,所以需要让对方拿的数最小,那么当对方可以越过半数这个鸿沟拿到更大的数的时候,
Android Studio 更新 Arctic Fox | 2020.3.1 出现Git板块的中文显示成方块的问题修复 前言解决完事 前言 一大早看到Android studio更新了,带来了正式版的Compose,毫不犹豫的就点击了立即更新 Android Studio Arctic Fox | 2020.3.1 Build #AI-203.7717.56.2031.75
Mac电脑升级Android Studio Arctic Fox 2020.3.1版本后,flutter项目执行发现错误: * What went wrong: Execution failed for task ':app:processDebugMainManifest'. > Unable to make field private final java.lang.String java.
链接:http://codeforces.com/problemset/problem/388/A Fox and Box Accumulation time limit per test:1 second memory limit per test:256 megabytes input:standard input output:standard output
终端: flutter doctor -v 1. 问题: android studio 提示 Unable to find bundled Java version [!] Android Studio (version 2020.3)• Android Studio at /Applications/Android Studio Preview.app/Contents• Fl
题目相关 题目链接 AtCoder Regular Contest 108 B 题,https://atcoder.jp/contests/arc108/tasks/arc108_b。 Problem Statement Given is a string S of length N consisting of lowercase English letters. Snuke can do