在网上找了好久,想找一个现成的方法来用,折腾半天发现没有一个好用的,最后迫不得已自己写了一个,需要的同学可以直接拿去用, private void GetTriangleExcenterRadius(Point A, Point B, Point C, out double R, out Point center) { //same point if (A == B && A == C) { R = ; center = A; return; } double x1 = A.X, x2 =
Problem ATriangle Fun Input: Standard Input Output: Standard Output In the picture below you can see a triangle ABC. Point D, E and F divides the sides BC, CA and AB into ratio 1:2 respectively. That is CD=2BD, AE=2CE and BF=2AF. A, D; B, E and C, F
描述 Background Hello Earthling. We're from the planet Regetni and need your help to make lots of money. Maybe we'll even give you some of it. You see, the problem is that in our world, everything is about integers. It's even enforced by law. No other
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 32071 Accepted Submission(s): 16490 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,也是云里雾里,
The Circumference of the Circle Time Limit: 2 Seconds Memory Limit: 65536 KB To calculate the circumference of a circle seems to be an easy task - provided you know its diameter. But what if you don't? You are given the cartesian coordinates of
The Center of Gravity Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3971 Accepted Submission(s): 2280 Problem Description Everyone know the story that how Newton discovered the Universal Gr
Herding Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1125 Accepted Submission(s): 325 Problem Description Little John is herding his father's cattles. As a lazy boy, he cannot tolerate cha
我是一名高二中学生,初中时接触电脑,非常酷爱电脑技术,自己百度学习了有两年多了,编程语言也零零散散的学习了一点,想在大学学习计算机专业,所以现在准备系统的学习C语言,并在博客中与大家分享我学习中的心得与思路.希望大牛路过的时候指点指点. 可以说是第N次学习C语言了,都是学到数组和函数这里停止了,这次下定了决心要学完C语言,不光要学完,还要学好下面是利用自定义函数写的一个模仿pow()函数工作的一个小程序[求x的y次方] #include<stdio.h> int main(void) { do
Morley’s Theorem Input: Standard Input Output: Standard Output Morley’s theorem states that that the lines trisecting the angles of an arbitrary plane triangle meet at the vertices of an equilateral triangle. For example in the figure below the tri-s
Herding Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 702 Accepted Submission(s): 174 Problem Description Little John is herding his father's cattles. As a lazy boy, he cannot tolerate cha