zoukankan      html  css  js  c++  java
  • 1042 Shuffling Machine (20 分)简单模拟

    1042 Shuffling Machine (20 分)

    Shuffling is a procedure used to randomize a deck of playing cards. Because standard shuffling techniques are seen as weak, and in order to avoid "inside jobs" where employees collaborate with gamblers by performing inadequate shuffles, many casinos employ automatic shuffling machines. Your task is to simulate a shuffling machine.

    The machine shuffles a deck of 54 cards according to a given random order and repeats for a given number of times. It is assumed that the initial status of a card deck is in the following order:

    S1, S2, ..., S13, 
    H1, H2, ..., H13, 
    C1, C2, ..., C13, 
    D1, D2, ..., D13, 
    J1, J2
    

    where "S" stands for "Spade", "H" for "Heart", "C" for "Club", "D" for "Diamond", and "J" for "Joker". A given order is a permutation of distinct integers in [1, 54]. If the number at the i-th position is j, it means to move the card from position i to position j. For example, suppose we only have 5 cards: S3, H5, C1, D13 and J2. Given a shuffling order {4, 2, 5, 3, 1}, the result will be: J2, H5, D13, S3, C1. If we are to repeat the shuffling again, the result will be: C1, H5, S3, J2, D13.

    Input Specification:

    Each input file contains one test case. For each case, the first line contains a positive integer K (20) which is the number of repeat times. Then the next line contains the given order. All the numbers in a line are separated by a space.

    Output Specification:

    For each test case, print the shuffling results in one line. All the cards are separated by a space, and there must be no extra space at the end of the line.

    Sample Input:

    2
    36 52 37 38 3 39 40 53 54 41 11 12 13 42 43 44 2 4 23 24 25 26 27 6 7 8 48 49 50 51 9 10 14 15 16 5 17 18 19 1 20 21 22 28 29 30 31 32 33 34 35 45 46 47
    

    Sample Output:

    S7 C11 C10 C12 S1 H7 H8 H9 D8 D9 S11 S12 S13 D10 D11 D12 S3 S4 S6 S10 H1 H2 C13 D2 D3 D4 H6 H3 D13 J1 J2 C1 C2 C3 C4 D1 S5 H5 H11 H12 C6 C7 C8 C9 S
    #include<iostream>
    #include<vector>
    #include<algorithm>
    #include<map>
    #include<set>
    #include<cmath>
    #include<climits>
    #include<sstream>
    #include<cstdio>
    #include<string.h>
    using namespace std;
    
    struct Node
    {
        int index;
        string code;
        string exchange;
    };
    
    
    int main()
    {
        Node node[55];
        for(int i=1; i<5; i++)
        {
            for(int j=1; j<14; j++)
            {
                if(i==1)
                {
                    node[j]= {j,"S"+to_string(j)};
                }
                else if(i==2)
                    node[(i-1)*13+j]= {j,"H"+to_string(j)};
                else if(i==3)
                    node[(i-1)*13+j]= {j,"C"+to_string(j)};
                else
                    node[(i-1)*13+j]= {j,"D"+to_string(j)};
            }
        }
        node[53]= {53,"J1"};
        node[54]= {54,"J2"};
        int n;
        scanf("%d",&n);
        int a[55];
        for(int i=1; i<55; i++)
            scanf("%d",&a[i]);
    
        for(int i=0; i<n; i++)
        {
            for(int j=1; j<55; j++)
            {
                node[a[j]].exchange=node[j].code;
            }
            for(int j=1; j<55; j++)
            {
                node[j].code=node[j].exchange;
            }
    
        }
        cout<<node[1].exchange;
        for(int i=2; i<55; i++)
            cout<<" "<<node[i].exchange;
        return 0;
    }
  • 相关阅读:
    Java——异步调用
    GTK3-demo 代码调用
    ef core code first 生成的数据库表去复数的方法
    nuxt全局挂载导航路由守卫
    vue导入,导出,列表展示excel数据
    JS之blob对象下载文件,解决word可能打开是乱码,xlsx文件打不开,图片显示格式不支持等问题
    程序猿的十一条浮躁表现
    RSA加密解密及加签验签
    冒泡排序
    Failed to parse source for import analysis because the content contains invalid JS syntax
  • 原文地址:https://www.cnblogs.com/zhanghaijie/p/10341611.html
Copyright © 2011-2022 走看看