B. Long Path time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output One day, little Vasya found himself in a maze consisting of (n + 1) rooms, numbered from 1 to (n + 1). Initially, Vasya is at th…
题目描述 Snuke is having another barbeque party. This time, he will make one serving of Skewer Meal. He has a stock of N Skewer Meal Packs. The i-th Skewer Meal Pack contains one skewer, Ai pieces of beef and Bi pieces of green pepper. All skewers in the…
D. Time to go back time limit per test:1 second memory limit per test:256 megabytes input:standard input output:standard output You have been out of Syria for a long time, and you recently decided to come back. You remember that you have M friends th…