hqf1992的专栏

MultipleDescriptiona program that,given a natural number N between 0 and 4999 (inclusively), and M distinctdecimal digits X1,X2..XM (at least one), finds the smallest strictly positivemultiple of

FatMouse and Cheese FatMouse has stored some cheese in a city.The city can be considered as a square grid of dimension n: each grid locationis labelled (p,q) where 0 <= p < n and 0 <= q < n. At ea

Cash MachineDescriptionA Bank plans toinstall a machine for cash withdrawal. The machine is able to deliverappropriate @ bills for a requested cash amount. The machine uses exactly Ndistinct bill

UNIMODAL PALINDROMIC DECOMPOSITIONSDescriptionA sequence ofpositive integers is Palindromic if it reads the same forward and backward. Forexample: 23 11 15 1 37 37 1 15 11 23 1 1 2 3 4 7 7 10

Jury Compromise In Frobnia, a far-awaycountry, the verdicts in court trials are determined by a jury consisting ofmembers of the general public. Every time a trial is set to begin, a jury hasto be

Longest Ordered SubsequenceDescriptionA numeric sequence of ai is ordered if a1 a2 aN. Let the subsequence of the given numeric sequence (a1, a2, ..., aN) be any sequence (ai1, ai2, ..., aiK

Optimal ArrayMultiplication SequenceGiven two arrays A and B, we can determinethe array C = A B using the standard definition of matrix multiplication:The number of columns in the A array mustbe

Always On the RunDescriptionScreeching tires. Searching lights. Wailing sirens.Police cars everywhere. Trisha Quickfinger did it again! Stealing the `MonaLisa' had been more difficult than planned

题目意思：很简单，推箱子。给出步骤最少的一种方案即可解题思路：本题宜采用优先队列，使得步骤越少其优先级越高。关键在于处理son数组的问题。

题目意思描述：找出图中白色三角形的最大面积，并输出。题目中用#表示黑色的三角形，用-表示白色三角形。