Phone Numbers Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 151B Description Winters are just damn freezing cold in Nvodsk! That's why a group of n friends prefers to take a taxi, ord…
任意门:http://codeforces.com/contest/1066/problem/B B. Heaters time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Vova's house is an array consisting of nn elements (yeah, this is the first probl…
http://codeforces.com/contest/1066/problem/B Vova's house is an array consisting of nn elements (yeah, this is the first problem, I think, where someone lives in the array). There are heaters in some positions of the array. The ii-th element of the a…
http://codeforces.com/contest/738/problem/D Galya is playing one-dimensional Sea Battle on a 1 × n grid. In this game a ships are placed on the grid. Each of the ships consists of bconsecutive cells. No cell can be part of two ships, however, the shi…
http://codeforces.com/contest/738/problem/C Vasya is currently at a car rental service, and he wants to reach cinema. The film he has bought a ticket for starts in t minutes. There is a straight road of length s from the service to the cinema. Let's…