time limit per test2 seconds memory limit per test512 megabytes inputstandard input outputstandard output Bash has set out on a journey to become the greatest Pokemon master. To get his first Pokemon, he went to Professor Zulu's Lab. Since Bash is Pr…
Discription Bash got tired on his journey to become the greatest Pokemon master. So he decides to take a break and play with functions. Bash defines a function f0(n), which denotes the number of ways of factoring n into two factors p and q such that …
time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Little Lesha loves listening to music via his smartphone. But the smartphone doesn't have much memory, so Lesha listens to his favorite songs in…
time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output Bash wants to become a Pokemon master one day. Although he liked a lot of Pokemon, he has always been fascinated by Bulbasaur the most. Soon, thi…
time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Ilya is an experienced player in tic-tac-toe on the 4 × 4 field. He always starts and plays with Xs. He played a lot of games today with his fri…
time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output As behooves any intelligent schoolboy, Kevin Sun is studying psycowlogy, cowculus, and cryptcowgraphy at the Bovinia State University (BGU) under…
time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output The country Treeland consists of n cities connected with n - 1 bidirectional roads in such a way that it's possible to reach every city starting…
time limit per test4 seconds memory limit per test256 megabytes inputstandard input outputstandard output Anton likes to play chess. Also, he likes to do programming. That is why he decided to write the program that plays chess. However, he finds the…
