cisco 1113

#include #include #include #include #include #include #include #include #include #include #include #include #include using namespace STD;structpoint{intx, y;} p[1024x768],ch[1024x768]; Pointoperator-(point A,point b) {point C; c.x=a.x-b.x; C.Y=A.Y-B.Y;returnC;}intCross (point A,point b) {returnA.X*B.Y-B.X*A.Y;}DoubleDot (point A,point b) {return sqrt((a.x-b.x) * (a.x-b.x) + (A.Y-B.Y) * (A.Y-B.Y));BOOLCMP (point A,point b) {if(a.x==b.x)returna.yElse returna.xintMain () {inti,k,n,m,l;DoubleAns

order, and each word in the dictionary is unique.Outputfor each scrambled word in the input, output a alphabetical list of all dictionary words, can is formed by rear Ranging the letters in the scrambled word. Each of the word in this list must appear on a line by itself. If the list is empty (because no dictionary words can be formed), the output of the line ' not A VALID WORD ' instead. In either case, output a line containing six asterisks to signal the end of the list. Sample InputTarpgiven

, i = (dir?1: (S-1)); Dir? (I 1: -1)) - if(MaxSize | |!zero (xmult (Temp[i-1], Temp[i], temp[(i +1)%S] ))) theconvex[n++] =Temp[i]; the Delete[]temp; the returnN;94 } the the intMain () the {98 intN; About DoubleD; - while(Cin >> N >>d)101 {102Memset (P,0,sizeof(P));103memset (Convex,0,sizeof(convex));104 DoubleDist =0.0; the for(inti =0; I )106 {107CIN >> p[i].x >>p[i].y;108 }109 //cout the intsize = Graham (n,

The test instructions of this is that the distance between all points on the circle and the original point is greater than or equal to L. To find the shortest perimeter.Translate it, geometric mess? found that the arc was just a circle.Convexhull. This I copy of the version also do not know what algorithm but it seems to be reliable. An algorithm for the study of convex hull.#include #include #include #include using namespace Std;struct POINT{int x, y;Point (int x=0,int y=0): X (x), Y (y) {}};ty

#include 7#include Set>8#include 9#include Ten#include One#include A#include -#include -#include the using namespacestd; - #defineINF-100000 -typedefLong Longll; - Const intmaxn= the; + stringWords,tmp,query; -mapstring,string>ans; + intMain () A { at //freopen ("In.txt", "R", stdin); - //freopen ("OUT.txt", "w", stdout); - while(cin>>words) { - if(words=="XXXXXX") Break; -tmp=words; - sort (Words.begin (), Words.end ()); inans[tmp]=words; - } to while(cin>>query) { +

Links: Poj 1113Test Instructions : n vertices of a given polygon castle. Build a fence around the castle, surround all points,and the distance between the wall and all points is at least L. ask for the smallest length of the wall.Ideas : Minimum length = The total edge length of the convex hull consisting of the castle vertices + the circumference of the circle with a radius of LFirst, the convex hull is obtained by the Graham algorithm. Then enumerate its vertices to find the length of the edg

The ArrowTime limit:2000/1000ms (java/others)Memory limit:128000/64000kb (java/others)Submit statistic Next Problemproblem DescriptionThe history shows, that We need heroes in every dynasty. For example, Liangshan heroes. People hope that these heroes can punish the bad guys and recover the justice.Nowadays, we also need heroes to provent us from being chopped, or being attacked by a bomb. Kuangbin is a very very very very very .... (very * 1e9) good boy, after he knows the arrow, he want to bei

Title Description: As shown above, by positive integer ... Formed a special binary tree. We know that the last node of this binary tree is n. The question now is how many nodes are included in the subtree where node m is located.For example, n = 12,m = 3 Then the node in the 13,14,15 and the subsequent nodes are not present, the node m is the subtree of the nodes included in the 3,6,7,12, so the node m in the subtree has 4 nodes. Input:

Link: poj 1113 Given n vertices of a polygon Castle, a wall is built around the outside of the castle to enclose all vertices, And the distance between the wall and all vertices is at least l. Find the minimum length of the wall. Idea: minimum length = the total side length of the convex hull formed by the castle vertex + the circle perimeter with a radius of L Use the Graham algorithm to obtain the convex hull, and then enumerate its vertices to find

Question Link Question: Calculate the convex circumference + a complete circumference. Because the inner angle of the slice formed after the inflection point is 360 degrees, it is a complete circle. Idea: Find the convex bag and add the circle perimeter 1 #include View code Poj 1113 wall (Graham calculates the convex circumference)

Half a year five acquisitions Cisco intensive integration for self-redemptionWu MicroCisco, a "takeover guru", recently announced a new deal.The acquisition was Cloudlock, a cloud security company, with a total transaction price of $293 million. This is the fifth takeover deal that Cisco has launched this year.As the world's largest network equipment manufacturer, Cisco