time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Rock... Paper! After Karen have found the deterministic winning (losing?) strategy for rock-paper-scissors, her brother, Koyomi, comes up wit…
time limit per test 2 seconds memory limit per test 512 megabytes input standard input output standard output Adieu l'ami. Koyomi is helping Oshino, an acquaintance of his, to take care of an open space around the abandoned Eikou Cram School building…
time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output — This is not playing but duty as allies of justice, Nii-chan! — Not allies but justice itself, Onii-chan! With hands joined, go everywhere a…
time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Even if the world is full of counterfeits, I still regard it as wonderful. Pile up herbs and incense, and arise again from the flames and ash…
time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output In a building where Polycarp lives there are equal number of flats on each floor. Unfortunately, Polycarp don't remember how many flats are o…
Time limit per test1 second memory limit per test 256 megabytes input standard input output standard output For a given positive integer n denote its k-rounding as the minimum positive integer x, such that x ends with k or more zeros in base 10 and i…
time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Leha somehow found an array consisting of n integers. Looking at it, he came up with a task. Two players play the game on the array. Players…
