306404: CF1191A. Tokitsukaze and Enhancement
Memory Limit:256 MB
Time Limit:1 S
Judge Style:Text Compare
Creator:
Submit:0
Solved:0
Description
Tokitsukaze and Enhancement
题意翻译
游戏中,一个整数HP,表示生命值。 定义A等级,则HP%4==1 定义B等级,则HP%4==3 定义C等级,则HP%4==2 定义D等级,则HP%4==0 同时定义等级A>等级B>等级C>等级D 现在可以加0或1或2点HP,使得等级尽可能高。 输入一个整数表示HP 输出最优时应加的HP点数和最后的等级。题目描述
Tokitsukaze is one of the characters in the game "Kantai Collection". In this game, every character has a common attribute — health points, shortened to HP. In general, different values of HP are grouped into $ 4 $ categories: - Category $ A $ if HP is in the form of $ (4 n + 1) $ , that is, when divided by $ 4 $ , the remainder is $ 1 $ ; - Category $ B $ if HP is in the form of $ (4 n + 3) $ , that is, when divided by $ 4 $ , the remainder is $ 3 $ ; - Category $ C $ if HP is in the form of $ (4 n + 2) $ , that is, when divided by $ 4 $ , the remainder is $ 2 $ ; - Category $ D $ if HP is in the form of $ 4 n $ , that is, when divided by $ 4 $ , the remainder is $ 0 $ . The above-mentioned $ n $ can be any integer. These $ 4 $ categories ordered from highest to lowest as $ A > B > C > D $ , which means category $ A $ is the highest and category $ D $ is the lowest. While playing the game, players can increase the HP of the character. Now, Tokitsukaze wants you to increase her HP by at most $ 2 $ (that is, either by $ 0 $ , $ 1 $ or $ 2 $ ). How much should she increase her HP so that it has the highest possible category?输入输出格式
输入格式
The only line contains a single integer $ x $ ( $ 30 \leq x \leq 100 $ ) — the value Tokitsukaze's HP currently.
输出格式
Print an integer $ a $ ( $ 0 \leq a \leq 2 $ ) and an uppercase letter $ b $ ( $ b \in \lbrace A, B, C, D \rbrace $ ), representing that the best way is to increase her HP by $ a $ , and then the category becomes $ b $ . Note that the output characters are case-sensitive.
输入输出样例
输入样例 #1
33
输出样例 #1
0 A
输入样例 #2
98
输出样例 #2
1 B