Atlantis Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 12059 Accepted Submission(s): 5083 Problem Description There are several ancient Greek texts that contain descriptions of the fabled i
Description The city of M is a famous shopping city and its open-air shopping malls are extremely attractive. During the tourist seasons, thousands of people crowded into these shopping malls and enjoy the vary-different shopping. Unfortunately, the
C. Masha and two friends time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Recently, Masha was presented with a chessboard with a height of nn and a width of mm. The rows on the chessboard ar
Intersection Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 16322 Accepted: 4213 Description You are to write a program that has to decide whether a given line segment intersects a given rectangle. An example: line: start point: (4,9)
Given a 2D binary matrix filled with 0's and 1's, find the largest rectangle containing all ones and return its area. PS:将其化解为柱状图求最大体积的问题.先用动态规划的思路,将矩形中垂直方向的连续1的数量进行计算. 而后逐行扫描,并在扫描时将其转化为柱状图求体积. 即若高度一直增加,则持续压入栈,当出现h[i]<栈顶高度时,则出栈,并计算出栈元素的所在矩形的体积.持续计算直到
今天先说UWP应用程序上计算照片面积的方法,改天有空,再说说WPF篇. 其实计算照片面积的原理真TMD简单,只要你有本事读到照片的像素高度和宽度,以及水平/垂直方向上的分辨率(DPI)就可以了.计算方法也很容易,把像素值除以DPI,得到的是照片的宽度或高度,单位是英寸. 通常咱们计算面积是按平方米来算(不信你问问数码摄影店的伙计们),也可以按平方厘米来算.没关系,只要算出平方厘米,你就知道怎么转为平方米了.英寸和厘米的换算是: 1 inch = 2.54 cm 好,思想工作做完了,接下来就是开工
Matt is a big fan of logo design. Recently he falls in love with logo made up by rings. The following figures are some famous examples you may know. A ring is a 2-D figure bounded by two circles sharing the common center. The radius for these circles
J. Polygons Intersection time limit per test:2 seconds memory limit per test:64 megabytes input:standard input output:standard output We will not waste your time, it is a straightforward problem. Given multiple polygons, calculate the area of their i