记录一些思考的过程。

To enable homebuyers to estimate thecost of flood insurance, a real-estate firm provides clients with the elevationof each 10-meter by 10-meter square of land in regions where homes may bepurchased. W

Musical Theme Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 35011   Accepted: 11612 Description A musical melody is represented as a sequen...

You are given a directed graph G(V, E) with a set of vertices and edges. Each edge (i, j) that connectssome vertex i to vertex j has an integer cost associated with that edge.Define the operation Halu...

In a small city called Iokh, a train service, Airport-Express,takes residents to the airport more quickly than other transports.There are two types of trains in Airport-Express,the Economy-Xpress and ...

Problem R — limit 1 second                                                                                   Straight ShotYou have a toy robot that walks straight at a constant speed v, and you wish f...

G. WiFi Passwordtime limit per test  2.0 smemory limit per test  256 MBinput  wifi.inoutput  standard outputJust days before the JCPC, your internet service went down. You decided to continue your tra...

K-th NumberTime Limit: 20000MS Memory Limit: 65536KTotal Submissions: 63484 Accepted: 22370Case Time Limit: 2000MSDescriptionYou are working for Macrohard company in data structures department. After ...

D. Ralph And His Tour in Binary Countrytime limit per test2.5 secondsmemory limit per test512 megabytesinputstandard inputoutputstandard outputRalph is in the B

Orchard Divisionorchard.c, orchard.cpp, orchard.c11, Orchard.java, orchard.pyUncle Oliver isgoing to sell a significant part of his famous dwarf plum tree orchard. He isgoing to divide the orchard

Milk PatternsTime Limit: 5000MS   Memory Limit: 65536K Total Submissions: 18262   Accepted: 8055 Case Time Limit: 2000MS DescriptionFarmer John has noticed that the quality of m...