Understand limitations of floating point representations.Never check for equality with ==. Instead, check if the difference is less than an epsilon value. public class Line{ static double epsilon=0.000001; public double slope; public double yintersec…
1433. Diamonds Time limit: 1.0 secondMemory limit: 64 MB Sasha is lucky to have a diamond in the form of a regular tetrahedron. Incidentally, his friend Pasha has got a diamond of exactly the same shape and size. In order to distinguish between their…
Given a non-empty integer array of size n, find the minimum number of moves required to make all array elements equal, where a move is incrementing n - 1 elements by 1. Example: Input: [1,2,3] Output: 3 Explanation: Only three moves are needed (remem…
Root of the Problem Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 12060 Accepted: 6469 Description Given positive integers B and N, find an integer A such that AN is as close as possible to B. (The result A is an approximation to the…
A city's skyline is the outer contour of the silhouette formed by all the buildings in that city when viewed from a distance. Now suppose you are given the locations and height of all the buildings as shown on a cityscape photo (Figure A), write a pr…
B. A Trivial Problem time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Mr. Santa asks all the great programmers of the world to solve a trivial problem. He gives them an integer m and asks f…
Link http://acm.hust.edu.cn/vjudge/contest/121539#problem/B Description standard input/output Although Haneen was able to solve the LCS problem, Dr. Ibrahim is suspicious about whether she really understands the LCS problem or not. He believes that s…
C - NP-Hard Problem Crawling in process... Crawling failed Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Description Pari wants to buy an expensive chocolate from Arya. She has n coins, the value of the i-th coin is ci…
