beginner
AtCoder Beginner Contest 309
A: 1 #include<cstdio> 2 #include<cstring> 3 #include<algorithm> 4 #include<iostream> 5 #include<string> 6 #include<vector> 7 #include<stack> 8 #includ ......
AtCoder Beginner Contest 273 ABCD
# [AtCoder Beginner Contest 273](https://atcoder.jp/contests/abc273) ## **A - A Recursive Function** ### Problem Statement 题意:给你一个函数$f(x)$ - $f(0)=1$ ......
AtCoder Beginner Contest 309
> 感觉F写了个乱搞做法 ## [A - Nine (abc309 A)](https://atcoder.jp/contests/abc309/tasks/abc309_a) ### 题目大意 给定一个$3 \times 3$的网格,以及两个数字。 
# AtCoder Beginner Contest 178(E,F) ## E(计算几何) 给出$n$个点坐标,我们需要知道两个不同的点之间的曼哈顿的最大的那一个,求$max(abs(x_i-x_j)+abs(y_i-y_j))$ 题意很好懂,就是如果按照最简单的想法,可以一个一个找,我们枚举不同 ......
AtCoder Beginner Contest 308 题解
https://atcoder.jp/contests/abc308/tasks_print # A - New Scheme 过水已隐藏。 代码: ```cpp #include #include #include #include using namespace std; using names ......
python: PyQt5 beginner
from PyQt5.QtWidgets import QWidget, QApplication, QMainWindow, QLabel, QPushButton from PyQt5 import QtCore, QtGui import sys import os def click(): ......
AtCoder Beginner Contest 264 ABCDE
# [AtCoder Beginner Contest 264](https://atcoder.jp/contests/abc264) ## **A - "atcoder".substr()** ### Problem Statement 题意:截取字符串 `atcoder`的[L,R]一段并输出 ......
AtCoder Beginner Contest 304
A: 1 #include<cstdio> 2 #include<cstring> 3 #include<algorithm> 4 #include<iostream> 5 #include<string> 6 #include<vector> 7 #include<stack> 8 #includ ......
AtCoder Beginner Contest 308 - E
题目链接:[abc 308](https://atcoder.jp/contests/abc308) 前四题简单就不放了 #### [E - MEX](https://atcoder.jp/contests/abc308/tasks/abc308_e) 阿巴阿巴,比赛的时候想复杂了,一直在想怎么快速 ......
AtCoder Beginner Contest 308 ABCDEF
# [AtCoder Beginner Contest 308]([AtCoder Beginner Contest 308 - AtCoder](https://atcoder.jp/contests/abc308)) ## **A - New Scheme** ### Problem State ......
AtCoder Beginner Contest 308 G Minimum Xor Pair Query
[洛谷传送门](https://www.luogu.com.cn/problem/AT_abc308_g "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/abc308/tasks/abc308_g "AtCoder 传送门") 考虑没有删除操作怎 ......
AtCoder Beginner Contest 308 A~F
[AtCoder Beginner Contest 308](https://atcoder.jp/contests/abc308) ](https://atcoder.jp/contests/abc308/tasks/abc308_a) ### 题目大意 给定八个数,问是否满足以下要求: - ......
【atcoder beginner 308E - MEX】
前缀和 二分查找 打表枚举 代码如下 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.io.StreamTokenizer; import ......
AtCoder Beginner Contest 307(E,F,G)
# AtCoder Beginner Contest 307(E,F,G) ## E(dp) [E](https://atcoder.jp/contests/abc307/tasks/abc307_e) 这个题大意就是我们需要组成一个长度为$n$的数组,满足两个相邻的数字不可以相等,其中,$a_1$ ......
微软物联网基础教程(IoT-For-Beginners)读后感
- [仓库地址](#仓库地址) - [总体评价](#总体评价) # 仓库地址 https://github.com/microsoft/IoT-For-Beginners # 总体评价 巨硬出的东西,质量还是可以的,深度也如仓库名一样只是 for beginners,作为真正的 beginners ......
AtCoder Beginner Contest 280 ABCDE
# [AtCoder Beginner Contest 280](https://atcoder.jp/contests/abc280) ## **A - Pawn on a Grid** ### Problem Statement 题意:给你$N$行$M$列的网格,问你有多少个# ### Solu ......
AtCoder Beginner Contest(abc) 297
*** ## B - [chess960](https://atcoder.jp/contests/abc297/tasks/abc297_b) #### 题目大意 >给定一串字符串, 里面一定包含2个' B ', 2个' R ', 1个' K ', 问该字符串是否满足以下两个条件, 一是两个'B' ......
AtCoder Beginner Contest 296 Ex Unite
[洛谷传送门](https://www.luogu.com.cn/problem/AT_abc296_h "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/abc296/tasks/abc296_h "AtCoder 传送门") 不错的 dp。 考 ......
AtCoder Beginner Contest 227 H Eat Them All
[洛谷传送门](https://www.luogu.com.cn/problem/AT_abc227_h "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/abc227/tasks/abc227_h "AtCoder 传送门") 好奇特的题。 考虑 ......
AtCoder Beginner Contest 306(ABC 306) E~F补题
# E ### 题目大意 给定数字\$k\$,规定数组 $A$ 的函数 $f(A)$ :$A$ 数组前 $k$ 大数字的和 - 如 $A=[1,~3,~7,~4]$ ,$k=2$ ,则 $f(A)=7+4=11$ 现在给定最大数组长度 $n$ ,有 $q$ 组操作,每次将第 $x$ 个数字修改为 $ ......
AtCoder Beginner Contest 228 G Digits on Grid
[洛谷传送门](https://www.luogu.com.cn/problem/AT_abc228_g "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/abc228/tasks/abc228_g "AtCoder 传送门") ?这啥啊,不会。 ......
AtCoder Beginner Contest 072
# A - Sandglass2 ```cpp #include using namespace std; #define int long long int32_t main() { int a , b; cin >> a >> b; cout using namespace std; #defi ......
AtCoder Beginner Contest 238 Ex Removing People
[洛谷传送门](https://www.luogu.com.cn/problem/AT_abc238_h "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/abc238/tasks/abc238_h "AtCoder 传送门") 考虑期望转计数,方 ......
AtCoder Beginner Contest 307 Ex Marquee
[洛谷传送门](https://www.luogu.com.cn/problem/AT_abc307_h "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/abc307/tasks/abc307_h "AtCoder 传送门") 一开始看错题了,看 ......
AtCoder Beginner Contest(abc) 307
*** ## A - [Weekly Records](https://atcoder.jp/contests/abc307/tasks/abc307_a) #### 题目大意 >小莫每天跑步, 输入n周每天的步数, 输出每周跑的总步数; #### 解题思路 >签到题不多嗦了; #### 神秘代码 ......
Basic(Beginner's All-purpose Symbolic Instruction Code)是一种高级编程语言,最初在1964年由John G. Kemeny和Thomas E. Kurtz在Dartmouth College开发而成。Basic的设计初衷是为了让非专业程序员能够轻松学习和使用编程语言。
Basic(Beginner's All-purpose Symbolic Instruction Code)是一种高级编程语言,最初在1964年由John G. Kemeny和Thomas E. Kurtz在Dartmouth College开发而成。Basic的设计初衷是为了让非专业程序员能够轻 ......
AtCoder Beginner Contest 307 G Approximate Equalization
[洛谷传送门](https://www.luogu.com.cn/problem/AT_abc307_g "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/abc307/tasks/abc307_g "AtCoder 传送门") 考虑我们如果确定了 ......