Janitor Troubles Problem Description While working a night shift at the university as a janitor, you absent-mindedly erase a blackboard covered with equations, only to realize afterwards that these were no ordinary equations! They were the notes of t…

在某块平面土地上有N个点,你可以选择其中的任意四个点,将这片土地围起来,当然,你希望这四个点围成的多边形面积最大. 题解:先求出凸包,O(n)枚举旋转卡壳,O(n)枚举另一个点,求最大四边形面积 /************************************************************** Problem: 1069 User: walfy Language: C++ Result: Accepted Time:892 ms Memory:1360 kb ****…

Cardboard Container Problem Description fidget spinners are so 2017; this years' rage are fidget cubes. A fidget cube is a cube with unit side lengths, which you hold in your hand and fidget with. Kids these days,right? You work in the planning depar…

""" 已知三角形的边长求他的面积和周长 Author:罗万财 Date:2017-3-3 """ import math a=float(input('a=')) b=float(input('b=')) c=float(input('c=')) if a+b>c and a+c>b and b+c>a: d=a+b+c e=(a+b+c)/2 f=math.sqrt(e*(e-a)*(e-b)*(e-c)) print('三…

import java.text.DecimalFormat;import java.util.Scanner; public class TheAreaOfCircle { public static void main(String[] args) { /*问题描述 给定圆的半径r,求圆的面积. 输入格式 输入包含一个整数r,表示圆的半径. 输出格式 输出一行,包含一个实数,四舍五入保留小数点后7位,表示圆的面积. 说明:在本题中,输入是一个整数,但是输出是一个实数. 对于实数输出的问题,请…

求交集多边形面积 Time Limit:1000MS Memory Limit:30000KB Total Submit:98 Accepted:42 Description 在平面上有两给定的凸多边形,若两凸多边形相交,则它们的交集也是一个凸多边形.若两凸多边形不相交,指的是两凸多边形相离或仅限于边界点与边上相交,则相交面积为0.如图所示: 你的任务是编程给出交集多边形的面积. 两给定的凸多边形按顺时针方向依次给出多边形每个顶点的坐标. Input 输入文件第一行为一整数M,表示第一个凸多边形…

D: 四边形面积 时间限制: 1 s      内存限制: 128 MB      提交 我的状态 题目描述 有一个四边形,现在需要求它的面积 输入 输入四行,每行两个数整数xx, yy (1≤x,y≤1000)(1≤x,y≤1000),四个点是按逆时针输入的. 输出 输出四边形的面积,保留3位小数点, 样例输入 0 0 10 0 1 1 0 11 样例输出 10.500 提示 C语言中保留3位小数用%.3lf   用法:printf("%.3lf",result) 四边形分凸凹四边形…

#给一个半径,求圆的面积和周长,圆周率3.14 r = int(input('r=')) print('area='+str(3.14*r*r)) print('circumference='+str(2*3.14*r))…

改革春风吹满地 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 45028    Accepted Submission(s): 23074 Problem Description “ 改革春风吹满地,不会AC没关系;实在不行回老家,还有一亩三分地.谢谢!(乐队奏乐)” 话说部分学生心态极好,每天就知道游戏,这次考试如此简单的题目,也是云…

2723: 默认参数--求圆的面积 时间限制: 1 Sec  内存限制: 128 MB 提交: 206  解决: 150 题目描述 根据半径r求圆的面积, 如果不指定小数位数,输出结果默认保留两位小数. 部分代码已给定如下,只需要提交缺失的代码. #include <iostream> #include <iomanip> using namespace std; const double PI=3.14159; /*   补充缺少代码 */ int main() {     do…

Floating-Point Hazard 题目描述 Given the value of low, high you will have to find the value of the following expression: \(\sum_{i=low}^{high}(\sqrt[3]{(i+10^{-15})}-\sqrt[3]i)\) If you try to find the value of the above expression in a straightforward w…

THE WORLD 题目链接 题目描述 The World can indicate world travel, particularly on a large scale. You mau be lucky enough to be embarking on a six-month overseas trip, or are working, studying or living overseas for an extended period of time. Similarly, this…

Greeting Card 题目描述 Quido plans to send a New Year greeting to his friend Hugo. He has recently acquired access to an advanced high-precision plotter and he is planning to print the greeting card on the plotter. Here's how the plotter operates. In ste…

Chaarshanbegaan at Cafebazaar 题目链接 http://icpc.upc.edu.cn/problem.php?cid=1618&pid=1 题目描述 Chaarshanbegaan is a gathering event at Cafebazaar similar to TGIF events at Google. Some entertainment programs like pantomime, foosball, Xbox/PS4, and several…

不存在的泳池 题目描述 小w是云南中医学院的同学,有一天他看到了学校的百度百科介绍: 截止到2014年5月,云南中医学院图书馆纸本藏书74.8457万册,纸质期刊388种,馆藏线装古籍图书1.8万册,电子资源总量35TB,拥有中.外文数据库25个,电子图书29.5万册(镜像).包库130万册.古籍线装图书1.8万余册,有39种列为本馆珍善本,如<彻滕八编>.<赵氏医贯>等明清版本.台湾文渊阁版本<四库全书>,按<全国古籍善本书总目>分类表(即:经·史·子·集…

STRENGTH 题目链接 题目描述 Strength gives you the confidence within yourself to overcome any fears, challenges or doubts. Feel the fear and do it anyway! If you have been going through a rough time and feel burnt out or stressed, the Strength card encourages…

Greatest Common Divisor 题目链接 题目描述 There is an array of length n, containing only positive numbers. Now you can add all numbers by 1 many times. Please find out the minimum times you need to perform to obtain an array whose greatest common divisor(gcd…

GCDLCM 题目链接 题目描述 In FZU ACM team, BroterJ and Silchen are good friends, and they often play some interesting games. One day they play a game about GCD and LCM. firstly BrotherJ writes an integer A and Silchen writes an integer B on the paper. Then Br…

Communication 题目描述 The Ministry of Communication has an extremely wonderful message system, designed by the President himself. For maximum efficiency, each office in the Ministry can send a message directly to some, but not necessarily all, other off…

Odd Gnome 题目描述 According to the legend of Wizardry and Witchcraft, gnomes live in burrows underground, known as gnome holes. There they dig up and eat the roots of plants, creating little heaps of earth around gardens, causing considerable damage to…

Bumped! 题目描述 Peter returned from the recently held ACM ICPC World finals only to find that his return flight was overbooked and he was bumped from the flight! Well, at least he wasn't beat up by the airline and he's received a voucher for one free fl…

Assembly Required 题目描述 Princess Lucy broke her old reading lamp, and needs a new one. The castle orders a shipment of parts from the Slick Lamp Parts Company, which produces interchangable lamp pieces. There are m types of lamp pieces, and the shipme…

Ingenious Lottery Tickets 题目描述 Your friend Superstitious Stanley is always getting himself into trouble. This time, in his Super Lotto Pick and Choose plan, he wants to get rich quick by choosing the right numbers to win the lottery. In this lottery,…

小C的数学问题 题目描述 小C是个云南中医学院的大一新生,在某个星期二,他的高数老师扔给了他一个问题. 让他在1天的时间内给出答案. 但是小C不会这问题,现在他来请教你. 请你帮他解决这个问题. 有n个数,每个数有权值. 数学老师定义了区间价值为区间和乘上区间内的最小值. 现在要你找出有最大区间价值的区间是什么,并输出区间价值. 输入 每个输入文件只包含单组数据. 第一行一个整数n.(1 <= n <= 100000) 第二行n个整数a_1,a_2,...,a_n.(0 <= a_i &…

Master of GCD 题目描述 Hakase has n numbers in a line. At fi rst, they are all equal to 1. Besides, Hakase is interested in primes. She will choose a continuous subsequence [l, r] and a prime parameter x each time and for every l≤i≤r, she will change ai…

过分的谜题 题目描述 2060年是云南中医学院的百年校庆,于是学生会的同学们搞了一个连续猜谜活动:共有10个谜题,现在告诉所有人第一个谜题,每个谜题的答案就是下一个谜题的线索....成功破解最后一个谜题后,答案就是指向奖励的线索 在所有同学们的努力下,全校同学们获得了最后一个谜题,这个谜题有几十张纸,上面全是密密麻麻的数字以及'.' 第一页内容如下: 1,2,3,4,5,6 4,1,5,2,6,3 2,4,6,1,3,5 1,2,3,4,5,6 ---3 1,2,3,4....32 ......…

黑暗意志 题目描述 在数千年前潘达利亚从卡利姆多分离之时,迷雾笼罩着这块新形成的大陆,使它不被外来者发现.迷雾同样遮蔽着这片大陆古老邪恶的要塞--雷神的雷电王座.在雷神统治时期,他的要塞就是雷电之王力量的保障.即使在他死后,强大而堕落的能量仍然在此萦绕不绝:而复活的雷电之王和赞达拉巨魔企图再次驾驭那股能量,重建昔日帝国.这就是魔兽世界5.2版本的大型团队副本"雷电王座" 雷电王座中有一个神奇的BOSS是所有玩家都会记得的,直到现在当你的人物血量比BOSS血量都高的时候,在战斗的时候都要…

闪闪发光 题目描述 一所位于云南昆明的中医药本科院校--云南中医学院. 因为报考某专业的人数骤减,正面临着停招的危机. 其中有九名少女想到一条妙计--成为偶像, 只要她们成为偶像,学校的名气便会增加,而报考的人数亦会上升. 就这样,九位个性鲜明的少女决定一起努力成为偶像. 希望可以凭借偶像的名气增加生源来挽救自己所喜爱的专业,让自己的学校闪闪发光. 她们为了成为偶像,第一步对于她们来说是减肥! 这里有n个重物,第i个重物的重量是2^{w_i}.她们每天任务要完成的重量是n个重物的重量和. 每次举…

流连人间的苏苏 题目描述 苏苏在做红尘仙的任务时,发现坐落于风景秀丽.四季如春的昆明市的云南中医学院. 没过多久,苏苏就喜欢上了这个学校.以致于苏苏忘了回涂山的时间,现在她只剩下d天的时间待在云南中医学院.由于时间紧迫,苏苏想方设法为建设更好的云南中医学院. 假设学校里某条街道有n个房子. 每天选择两个门牌号l.r,给这两个门牌号之间的所有房子的门前都栽一棵树,已经有树的不需要再种. 苏苏想知道在某天,有哪些房子前有树. 输入 每个输入文件只有一组数据 第一行包含n,d.(1 <= n,d <…

Stone Game 题目链接 题目描述 Alice and Bob are always playing game! The game today is about taking out stone from the stone piles in turn. There are n piles of stones, and the i-th pile contains A[i] stones. As the number of stones in each pile differs from…