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Problem D - Maximum Product Time Limit: 1 second Given a sequence of integers S = {S1, S2, ..., Sn}, you should determine what is the value of the maximum positive product involving consecutiv

Description By definition palindrome is a string which is not changed when reversed. "MADAM" is a nice example of palindrome. It is an easy job to test whether a given string is a palindrome or n

Description A robot has to patrol around a rectangular area which is in a form of mxn grid (m rows and n columns). The rows are labeled from 1 to m. The columns are labeled from 1 to n. A cell

Let us consider sets of positive integers less than or equal to n. Note that all elements of a set are di erent. Also note that the order of elements doesnt matter, that is, both f3; 5; 9g and f5; 9;

Parentheses Balance You are given a string consisting of parentheses () and []. A string of this type is said to be correct: (a)if it is the empty string(b)if A and B are correct, AB is cor

11462 - Age Sort You are given the ages (in years) of all people of a country with at least 1 year of age. You know thatno individual in that country lives for 100 or more years. Now, you are given

Big Chocolate Mohammad has recently visited Switzerland . As he loves his friends very much, he decided to buy some chocolate for them, but as this fine chocolate is very expensive(You know Mohammad

Throwing cards away I Given is an ordered deck of  n  cards numbered 1 to  n  with card 1 at the top and card  n  at the bottom. The following operation is performed as long as there are at

题目来源：UVA_10763 Foreign Exchange Input: standard input Output: standard output Time Limit: 1 second Your non-profit organization (iCORE - international Confederation of Revolver Enthusiast

11877 - The Coco-Cola Store Once upon a time, there is a special coco-cola store. If you return three empty bottles to the shop, you'll get a full bottle of coco-cola to drink. If you have n empty

n sprinklers are installed in a horizontal strip of grass l meters long and w meters wide. Each sprinkler is installed at the horizontal center line of the strip. For each sprinkler we are given its p

Description A ring is composed of n (even number) circles as shown in diagram. Put natural numbers into each circle separately, and the sum of numbers in two adjacent circles should be a prim

Description Write a program that finds and displays all pairs of 5-digit numbers that between them use the digits 0 through 9 once each, such that the first number divided by the second is equal

The Problem Given several segments of line (int the X axis) with coordinates [Li,Ri]. You are to choose the minimal amount of them, such they would completely cover the segment [0,M]. The Inp