本文参考自: 原文地址 A. HQ9 time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output HQ9 is a joke programming language which has only four one-character instructions: "H" prints "Hello, W…
#凉肝的比赛 ##A - Mezo Playing Zoma Today, Mezo is playing a game. Zoma, a character in that game, is initially at position x0. Mezo starts sending n commands to Zoma. There are two possible commands:
‘L’ (Left) sets the position x:x−1; ‘R’ (Right) s…