u012870383的专栏

关于list容器的使用。

A. Dragonstime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputKirito is stuck on a level of the MMORPG he is playing now

Evil Straw Warts LiveA palindrome is a string of symbols that is equal to itself when reversed. Given an input string, not necessarily a palindrome, compute the number of swaps necessary to transfor

EDITOR NOTTOOBAD Company Macrohard has released it’s new version of editor Nottoobad, which can understand a few voice commands. Unfortunately, there are only two voice commands that it can unde

Bit MaskTime Limit1 SecondIn bit-wise expression, mask is a common term. You can get a certain bit-pattern using mask. For example, if you want to make first 4 bits of a 32

Wine trading in GergoviaAs you may know from the comic "Asterix and the Chieftain's Shield", Gergovia consists of one street, and every inhabitant of the city is a wine salesman. You wonder how th

Graph ConstructionTime Limit2 SecondsGraph is a collection of edges E and vertices V. Graph has a wide variety of applications in computer. There are different ways to repres

Add AllInput: standard inputOutput: standard outputYup!! The problem name reflects your task; just add a set of numbers. But you may feel yourselves condescended, to write a C/C++ program ju

Copying Books Before the invention of book-printing, it was very hard to make a copy of a book. All the contents had to be re-written by hand by so called scribers. The scriber had been gi

AntsAn army of ants walk on a horizontal pole of length l cm, each with a constant speed of 1 cm/s. When a walking ant reaches an end of the pole, it immediatelly falls off it. When two ants meet

File FragmentationThe ProblemYour friend, a biochemistry major, tripped while carrying a tray of computer files through the lab. All of the files fell to the ground and broke. Your friend picked u

题目大意：给定一列乱序的车厢，相邻d

题目：http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=2275

Nail ThemProblem code: QUEST5To get to the treasure, Jones must complete one more task. He comes across a table, where there are a number of wooden planks lying along the length