CF987A Infinity Gauntlet

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    • 170提交
  • 题目来源 CodeForces 987A
  • 评测方式 RemoteJudge
  • 标签 字符串 概率论,统计
  • 难度 入门难度
  • 时空限制 1000ms / 256MB

题解

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    题意翻译

    题目大意

    你偷看了Thanos的无尽手套,手套上有6颗无限宝石:

    • the Power Gem of purple color, 紫色的力量宝石
    • the Time Gem of green color, 绿色的时间宝石
    • the Space Gem of blue color, 蓝色的空间宝石
    • the Soul Gem of orange color, 橙色的灵魂宝石
    • the Reality Gem of red color, 红色的现实宝石
    • the Mind Gem of yellow color. 黄色的心灵宝石

    现在给出你偷看到的宝石的颜色,请你确定缺少了哪些宝石(名称

    输入输出格式

    输入格式

    第一行一个整数 $n(0≤n≤6)$ ,表示你看到的宝石数量

    下面 $n$ 行,每行一个字符串,表示你看到宝石的颜色,所有字符串都是小写的。

    输出格式

    第一行一个整数 $m(0≤m≤6)$ ,表示缺少的宝石的个数

    下面 $m$ 行,每行一个宝石的名字,顺序随意,名字首字母要记得大写,其他小写

    感谢@二元长天笑 提供的翻译

    题目描述

    You took a peek on Thanos wearing Infinity Gauntlet. In the Gauntlet there is a place for six Infinity Gems:

    • the Power Gem of purple color,
    • the Time Gem of green color,
    • the Space Gem of blue color,
    • the Soul Gem of orange color,
    • the Reality Gem of red color,
    • the Mind Gem of yellow color.

    Using colors of Gems you saw in the Gauntlet determine the names of absent Gems.

    输入输出格式

    输入格式:

    In the first line of input there is one integer $ n $ ( $ 0 \le n \le 6 $ ) — the number of Gems in Infinity Gauntlet.

    In next $ n $ lines there are colors of Gems you saw. Words used for colors are: purple, green, blue, orange, red, yellow. It is guaranteed that all the colors are distinct. All colors are given in lowercase English letters.

    输出格式:

    In the first line output one integer $ m $ ( $ 0 \le m \le 6 $ ) — the number of absent Gems.

    Then in $ m $ lines print the names of absent Gems, each on its own line. Words used for names are: Power, Time, Space, Soul, Reality, Mind. Names can be printed in any order. Keep the first letter uppercase, others lowercase.

    输入输出样例

    输入样例#1: 复制
    4
    red
    purple
    yellow
    orange
    
    输出样例#1: 复制
    2
    Space
    Time
    
    输入样例#2: 复制
    0
    
    输出样例#2: 复制
    6
    Time
    Space
    Power
    Reality
    Mind
    Soul
    

    说明

    In the first sample Thanos already has Reality, Power, Mind and Soul Gems, so he needs two more: Time and Space.

    In the second sample Thanos doesn't have any Gems, so he needs all six.

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