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  • 用C#编写猜数、九九乘法表‘、迷宫

    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Text;
    using System.Threading.Tasks;


    namespace ConsoleApp1
    {
    class Program
    {
    //数字9 代表墙
    //数字0 代表通路
    //数字1 代表入口 只有一个
    //数字2 代表出口 只有一个
    //数字3 代表已走过
    //数字8 代表死胡同
    //最终按照3代表的路径走出迷宫
    int[,] mg = new int[10, 10]
    {
    {9,9,9,9,9,9,9,9,9,9},
    {9,1,0,9,0,9,0,9,0,9},
    {9,0,9,9,0,0,0,0,0,9},
    {9,0,0,0,0,9,9,0,0,9},
    {9,0,9,0,9,0,0,0,0,9},
    {9,0,0,0,9,0,0,9,9,9},
    {9,0,9,0,0,9,0,0,0,9},
    {9,0,9,9,9,0,0,9,0,9},
    {9,9,0,0,0,0,0,9,2,9},
    {9,9,9,9,9,9,9,9,9,9}
    };
    static void Main(string[] args)
    {
    //*********九九乘法表********
    ////for (int i = 1; i <10; i++)
    ////{
    //// for (int j =1; j <10; j++)
    //// {
    //// if (j <= i)
    //// {
    //// Console.Write("{0}*{1}={2} ", i, j, i * j);
    //// }
    //// }
    //// Console.WriteLine();
    ////}
    ////Console.ReadKey();
    //Helloworld tet = new Helloworld();
    //tet.wrie();
    //*********九九乘法表********

    //*********猜数游戏********
    //bool temp = true;
    //Random rd = new Random();
    //int i = rd.Next(1, 100), j;
    //Console.WriteLine("欢迎来玩猜数游戏");
    //while(temp == true)
    //{
    // Console.Write("开始游戏,请输入数字:");
    // j = Convert.ToInt32(Console.ReadLine());
    // if(j > i)
    // {
    // Console.WriteLine("你输入的数字太大了,请再来一次!");
    // continue;
    // }
    // else if (j < i)
    // {
    // Console.WriteLine("你输入的数字太小了,请重新输入:");
    // continue;
    // }
    // Console.WriteLine("恭喜你猜对了!");
    // temp = false;
    //}
    //*********猜数游戏********

    //*********加减乘除计算器
    // while (true)
    // {
    // calcu();
    // Console.WriteLine("是否继续执行循环?Y/N");
    // string s = Console.ReadLine();
    // if(s.ToUpper() == "Y")
    // {
    // calcu();
    // continue;
    // }
    // break;
    // }
    // }
    //static void calcu()
    // {
    // Console.WriteLine("请输入第一个数字:");
    // float num1 = 0;
    // float num2 = 0;
    // string fuhao = "";
    // while (true)
    // {
    // try
    // {
    // num1 = Convert.ToSingle(Console.ReadLine());
    // break;
    // }
    // catch (Exception)
    // {
    // num1 = 0;
    // Console.WriteLine("输入错误,请重新输入第一个数字:");
    // }
    // }
    // Console.WriteLine("请输入第二个数字:");
    // while (true)
    // {
    // try
    // {
    // num2 = Convert.ToSingle(Console.ReadLine());
    // break;
    // }
    // catch (Exception)
    // {
    // num1 = 0;
    // Console.WriteLine("输入错误,请重新输入第二个数字:");
    // }
    // }
    // Console.WriteLine("请输入运算符(+ - * /):");
    // while (true)
    // {
    // try
    // {
    // fuhao = Console.ReadLine();
    // if (fuhao == "+" || fuhao == "-" || fuhao == "*" || fuhao == "/")
    // break;
    // fuhao = "";
    // Console.WriteLine("运算符输入错误,请重新输入:");
    // }
    // catch (Exception)
    // {
    // fuhao = "";
    // Console.WriteLine("运算符输入错误,请重新驶入");
    // }
    // }
    // float num = 0;
    // switch (fuhao)
    // {
    // case "+": num = num1 + num2; break;
    // case "-": num = num1 - num2; break;
    // case "*": num = num1 * num2; break;
    // case "/": num = num1 / num2; break;
    // }
    // Console.WriteLine("运算结果出炉:" + num1 + fuhao + num2 + "=" + num);
    //*********加减乘除计算器

    //*******迷宫游戏

    Program pm = new Program();

    Console.WriteLine("原始迷宫:");
    for (int i = 0; i < 10; i++)
    {
    for (int j = 0; j < 10; j++)
    {
    Console.Write(pm.mg[i, j] + " ");
    }
    Console.WriteLine();
    }
    Console.WriteLine();

    //走出迷宫
    bool bl = pm.getEntrance();
    if (bl == false)
    {
    Console.Write("未指明迷宫入口! ");
    return;
    }

    point cpt = pm.stk.Pop();
    pm.stk.Push(cpt);
    while (cpt.var != 2)
    {
    if (pm.scanUp(cpt))
    {
    cpt = pm.stk.Pop();
    pm.stk.Push(cpt);
    continue;
    }
    if (pm.scanDown(cpt))
    {
    cpt = pm.stk.Pop();
    pm.stk.Push(cpt);
    continue;
    }
    if (pm.scanLeft(cpt))
    {
    cpt = pm.stk.Pop();
    pm.stk.Push(cpt);
    continue;
    }
    if (pm.scanRight(cpt))
    {
    cpt = pm.stk.Pop();
    pm.stk.Push(cpt);
    continue;
    }

    pm.mg[cpt.row, cpt.cul] = 8;
    cpt = pm.stk.Pop();
    }

    Console.WriteLine("走出迷宫(数字3 代表出迷宫路径):");
    for (int i = 0; i < 10; i++)
    {
    for (int j = 0; j < 10; j++)
    {
    Console.Write(pm.mg[i, j] + " ");
    }
    Console.WriteLine();
    }

    Console.Write("END");
    }

    public struct point
    {
    public int row;
    public int cul;
    public int var;

    }
    //路径栈
    Stack<point> stk = new Stack<point>();

    //得到入口 从入口进入
    public bool getEntrance()
    {
    point ent = new point();
    for (int i = 0; i < 10; i++)
    {
    for (int j = 0; j < 10; j++)
    {
    if (mg[i, j] == 1)
    {
    ent.row = i;
    ent.cul = j;
    mg[i, j] = 3;
    ent.var = mg[i, j];
    stk.Push(ent);
    return true;
    }
    }
    }
    return false;
    }
    //向上扫描
    public bool scanUp(point cpt)
    {
    int cr = cpt.row - 1;
    int cc = cpt.cul;

    if (cr < 0 || mg[cr, cc] > 2)
    {
    return false;
    }
    if (mg[cr, cc] != 2)
    mg[cr, cc] = 3;
    point npt = new point();
    npt.row = cr;
    npt.cul = cc;
    npt.var = mg[cr, cc];
    stk.Push(npt);
    return true;
    }
    //向下扫描
    public bool scanDown(point cpt)
    {
    int cr = cpt.row + 1;
    int cc = cpt.cul;

    if (cr > 10 || mg[cr, cc] > 2)
    {
    return false;
    }
    if (mg[cr, cc] != 2)
    mg[cr, cc] = 3;
    point npt = new point();
    npt.row = cr;
    npt.cul = cc;
    npt.var = mg[cr, cc];
    stk.Push(npt);
    return true;
    }
    //向左扫描
    public bool scanLeft(point cpt)
    {
    int cr = cpt.row;
    int cc = cpt.cul - 1;

    if (cc < 0 || mg[cr, cc] > 2)
    {
    return false;
    }
    if (mg[cr, cc] != 2)
    mg[cr, cc] = 3;
    point npt = new point();
    npt.row = cr;
    npt.cul = cc;
    npt.var = mg[cr, cc];
    stk.Push(npt);
    return true;
    }
    //向右扫描
    public bool scanRight(point cpt)
    {
    int cr = cpt.row;
    int cc = cpt.cul + 1;

    if (cc > 10 || mg[cr, cc] > 2)
    {
    return false;
    }
    if (mg[cr, cc] != 2)
    mg[cr, cc] = 3;
    point npt = new point();
    npt.row = cr;
    npt.cul = cc;
    npt.var = mg[cr, cc];
    stk.Push(npt);
    return true;
    }


    //**********迷宫游戏



    }

    }
    //*********九九乘法表********
    //public class Helloworld
    //{
    // public void wrie()
    // {
    // for (int i = 1; i < 10; i++)
    // {
    // for (int j = 1; j < 10; j++)
    // {
    // if (j <= i)
    // {
    // Console.Write("{0}*{1}={2} ", i, j, i * j);
    // }
    // }
    // Console.WriteLine();
    // }
    // Console.ReadKey();
    // }
    //}
    //*********九九乘法表********

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  • 原文地址:https://www.cnblogs.com/Pond-ZZC/p/8603009.html
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