[LeetCode-interview algorithm classic-Java implementation] [033-Search in Rotated Sorted Array (Search in the rotating Array)],-javarotated [033-Search in Rotated Sorted Array (Search in Rotated Array )][LeetCode-interview algorithm classic-Java implementation] [directory indexes for all questions]Original question
Suppose a sorted array is rotated at some unknown to you beforehand.(I. e .,0 1 2 4 5 6 7Might become4 5 6 7 0 1 2).You are given a target
Now, in this network developed era, some e-commerce companies, the need to their own online products to buyers or users to see, in order to let users understand more comprehensive, then a product to display an object to all aspects, it is necessary to apply to 360 degrees rotation picture effects, because the last time a friend asked me to help her get such an effect, Then combined with the resources on the Internet, on the small test sledgehammer, think it is quite fun, the effect can be seen.F
[i+1],p[i+2]);if (tmp>eps) return;else if (tmp{Reverse (p,p+n);Return}}}Calculates the shortest distance from point C to line ABDouble Getdist (Point a,point b,point C){if (Dist (A, b) if (multi (a,b,c) if (multi (b,a,c) Return Fabs (Cross (a,b,c)/dist (A, b));}Find the distance between the two ends of a line to another line, in turn, a total of 4 casesDouble Mindist (Point a,point b,point c,point D){return min (min (getdist (a,b,c), Getdist (a,b,d)), Min (Getdist (c,d,a), Getdist (c,d,b)));}Dou
1, on the canvas to get the mouse click on the button is that2, cesiumfrom the Screenspacecameracontroller this object gets the rotation of the 3D state corresponding to that key. RotateeventtypesFrom Screenspacecameracontroller the object's get that key corresponds to the 2D state of the translation translateeventtypes from Screenspacecameracontroller the object's get that key corresponds to zoom zoom out map Zoom EventTypesthe above three values return allProperties in Cesium.cameraeventtype:
First create a canvas label in the page: Body > ID= "C1" width= "$" height= "> canvas>body>JS section:Note that the use of Save () and restore (), in the case of NUM accumulation, save the path and restore the path can make the block uniform motion;Defines the variable num and value to set the critical point method.Canvas instance: Rotating a scaled block
When a character matrix rotates 90 degrees clockwise, rows become columns and columns become rows. Mirror symmetry is not difficult to directly test the code:#include #include#include#includeusing namespacestd;Charmata[ -][ -], matb[ -][ -];intN, M;//n rows M columnvoidRot90 (Charmata[][ -]){ Chartp[ -][ -]; for(intI=0; i) for(intj=0; j) Tp[j][n-1-I.] =Mata[i][j]; This row becomes a column column and becomes a row. for(intI=0; i) for(intj=0; jtp[i][j];}voidMirrorCharmata[][ -
Cylinder Candy
Time
limit: 2 Seconds
Memory Limit: 65536 KB
Special Judge
Edward the confectioner is making a new batch of chocolate covered candy. Each candy center are shaped as a cylinder with radius r mm and height h mm.The candy center needs to is covered with a uniform coat of chocolate. The uniform coat of chocolate is d mm thick.You is asked to calcualte the volume and the surface of the chocolate covered candy.InputThere is multiple test cas
running ...This is my initial idea, and then after verification, volume does not have to subtract the inside of the cylinder;The process has been written in great detail ...Reprint please specify the source:Title Link: http://acm.zju.edu.cn/onlinejudge/contestInfo.do?contestId=3611#include 2#include 3 #definePI ACOs (-1.0)4 intMain ()5 {6 intT;7scanf"%d",T);8 while(t--)9 {Ten Doubler,h,d; One Doublev,s; Ascanf"%LF%LF%LF",r,h,d); -V=pi*pi*r*d*d+4.0/3*pi*d*d*d+2*pi*r*
Test instructionsFor n points on a plane, the maximum triangular area of the n points is obtained.Analysis:Rotating jam, but to pay attention to the difference between the most distant point of the plane, the largest triangle of the edge is not necessarily on the convex hull, but also posted in the previously written to find the plane the furthest point of the POJ 2187 code as a comparison.Code:POJ 2079//sep9#include The code that asks for the farthest point pair:POJ 2187//sep9#includePOJ 2079 T
This article mainly introduces common image processing methods encapsulated by the CI framework, involving thumbnails, watermarks, rotating, uploading, and other operations for images, for more information about the image processing methods encapsulated by the CI framework, see the examples in this article. We will share this with you for your reference. The details are as follows:
In fact, when the mobile phone end is used, it is better to use a thu
void cirandcut (point psn[],int. N,Point psm[],int m) {int nid=0, mid=0; for(int i=1; i if(Psn[i]. Y>psn[nid]. Y) {Nid=i;}for(int i=1; i if(Psm[i]. Y Y) {Mid=i;}//Find the top point in the point set n , and the bottom point in M. //l is a vector of horizontal right for(int ii=0; ii {//The first step is to determine who is going to roll. point nextn,nextm; Nextn = psn[(nid+1)%n]; Nextm = psm[(mid+1)%m]; if((Nextn-psn[nid)) * (PSM[MID]-NEXTM) >0 ) {//n, roll Fi
The original description is as follows:Rotate an array of n elements to the right by K steps.for example, Withn = 7 andk = 3 , the Array[1,2,3,4,5,6,7" is rotated To[5,6,7,1,2,3,4] . Note:Try to come up as many solutions as can, there is at least 3 different ways to solve this problem.[Show hint]Hint:Could do it in-place with O (1) extra space?Related Problem:reverse Words in a String IIMy answer is as follows:public class Solution {public void rotate (int[] nums, int k) {if (nums==null| |
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