自己写的一个C#走迷宫
using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace ZouMiGong { class Program { static void Main(string[] args) { //地图开始 int[,] arr = { {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}, {1,0,0,1,0,0,1,0,0,0,1,0,0,0,0,0,1,1,1,1}, {1,0,1,0,0,1,0,0,1,0,1,0,1,1,0,1,0,0,0,1}, {1,0,1,0,1,1,0,1,1,0,1,0,1,0,0,1,0,1,0,1}, {1,0,0,0,0,1,0,0,1,0,0,0,1,0,1,1,0,1,0,1}, {1,1,1,0,1,1,1,0,1,1,1,1,0,0,1,0,0,1,0,1}, {1,1,0,0,1,1,0,0,1,0,0,1,0,1,1,0,1,0,0,1}, {1,0,0,1,1,0,0,1,0,0,1,0,0,1,0,0,1,0,1,1}, {1,0,1,1,0,0,1,1,0,1,1,0,1,1,0,1,1,0,1,1}, {1,0,1,0,0,1,1,0,0,1,0,0,1,1,0,0,1,0,1,1}, {1,0,0,0,1,1,0,1,0,0,0,1,1,0,1,0,1,0,0,1}, {1,0,1,1,1,0,0,1,1,1,0,1,1,0,1,0,1,1,0,1}, {1,0,0,1,0,0,1,0,1,0,0,1,0,0,0,0,1,0,0,1}, {1,1,0,1,1,0,1,0,0,1,0,1,1,1,0,1,1,0,1,1}, {1,0,0,0,1,0,1,1,0,1,0,1,0,0,0,1,0,0,0,1}, {1,0,1,0,1,0,0,0,0,1,0,0,0,1,1,0,0,1,0,1}, {1,0,1,0,1,0,1,1,0,0,1,0,1,1,0,0,1,1,0,1}, {1,0,1,1,0,0,0,0,1,0,1,1,0,0,1,0,0,0,1,1}, {1,0,0,0,0,1,0,1,1,0,0,0,0,1,1,0,1,0,0,1}, {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1} }; //int[,] arr = { // {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1}, // {1,0,1,0,1,0,0,0,0,0,1,0,0,0,0,0,1,1,1,1}, // {1,0,0,0,1,1,0,0,1,0,1,0,1,1,0,1,0,0,0,1}, // {1,0,1,0,0,0,0,1,1,0,1,0,1,0,0,1,0,1,0,1}, // {1,0,1,0,1,1,0,0,1,0,0,0,1,0,1,1,0,1,0,1}, // {1,0,1,0,0,0,1,0,1,1,1,1,0,0,1,0,0,1,0,1}, // {1,0,1,0,1,1,0,0,1,0,0,1,0,1,1,0,1,0,0,1}, // {1,0,1,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,1,1}, // {1,0,1,0,1,0,1,1,0,1,1,0,1,1,0,1,1,0,1,1}, // {1,0,1,0,1,1,0,0,0,1,0,0,1,1,0,0,1,0,1,1}, // {1,0,1,0,1,1,0,1,0,0,0,1,1,0,1,0,1,0,0,1}, // {1,0,1,0,0,0,0,1,1,1,1,1,1,0,1,0,1,1,0,1}, // {1,0,1,0,1,0,1,0,1,0,0,1,0,0,0,0,1,0,0,1}, // {1,0,1,0,1,0,1,0,0,1,0,1,1,1,0,1,1,0,1,1}, // {1,0,1,0,1,0,1,1,0,1,0,1,0,0,0,1,0,0,0,1}, // {1,0,0,0,1,0,0,0,0,1,0,0,0,1,0,0,1,1,0,1}, // {1,0,1,0,1,0,1,1,0,0,1,0,1,1,0,0,1,1,0,1}, // {1,0,1,0,1,0,0,0,1,0,1,1,0,0,0,0,0,0,1,1}, // {1,0,1,0,1,1,0,1,1,0,0,0,0,1,1,0,1,0,0,1}, // {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1} // }; //地图结束 Stack stack = new Stack(); stack.push(1, 1); bool temp = true; while (temp) { int x, y; Direction fx; //上 if (GetXY(arr, stack, Direction.Up, stack.Top.X, stack.Top.Y, out x, out y)) { fx = Direction.Down; stack.Top.fxList.Add(Direction.Up); } //右 else if (GetXY(arr, stack, Direction.Right, stack.Top.X, stack.Top.Y, out x, out y)) { fx = Direction.Left; stack.Top.fxList.Add(Direction.Right); } //下 else if (GetXY(arr, stack, Direction.Down, stack.Top.X, stack.Top.Y, out x, out y)) { fx = Direction.Up; stack.Top.fxList.Add(Direction.Down); } //左 else if (GetXY(arr, stack, Direction.Left, stack.Top.X, stack.Top.Y, out x, out y)) { fx = Direction.Right; stack.Top.fxList.Add(Direction.Left); } else//没有路 出栈 { stack.pop(); continue; } stack.push(x, y); stack.Top.fxList.Add(fx); if (x == 18 && y == 18) { temp = false; } } while (!stack.IsEmpty()) { arr[stack.Top.X, stack.Top.Y] = 2; stack.pop(); } for (int i = 0; i < 20; i++) { for (int j = 0; j < 20; j++) { if (arr[i, j] == 0) { Console.Write(" "); } else if (arr[i, j] == 1) { Console.Write("■"); } else { Console.Write("◇"); } } Console.WriteLine(); } Console.ReadLine(); } /// <summary> /// 得到这个点 所指向的下一个点 /// </summary> /// <param name="stack"></param> /// <param name="fx"></param> /// <param name="x"></param> /// <param name="y"></param> /// <param name="_x"></param> /// <param name="_y"></param> /// <returns></returns> static bool GetXY(int[,] arr, Stack stack, Direction fx, int x, int y, out int _x, out int _y) { _x = x; _y = y; switch (fx) { case Direction.Up: _x = _x - 1; break; case Direction.Right: _y = _y + 1; break; case Direction.Down: _x = _x + 1; break; case Direction.Left: _y = _y - 1; break; } if (stack.Top.fxList.Contains(fx) || arr[_x, _y] == 1) { return false; } else { return true; } } } public enum Direction { Up, Down, Left, Right } /// <summary> /// 栈 /// </summary> public class Stack { /// <summary> /// 栈顶 指向栈中最上面的元素 /// </summary> public StackNode Top; /// <summary> /// 栈底 指向栈中最下面元素的下一个元素 /// </summary> public StackNode Bottom; /// <summary> /// 构造方法 /// </summary> public Stack() { Top = new StackNode(); Bottom = Top; } /// <summary> /// 入栈 /// </summary> public void push(int x, int y) { StackNode node = new StackNode(x, y); node.NextNode = Top; Top = node; } /// <summary> /// 出栈 /// </summary> public void pop() { if (IsEmpty()) return; Top = Top.NextNode; } public bool IsEmpty() { return Top == Bottom; } } /// <summary> /// 栈的节点 /// </summary> public class StackNode { public int X; public int Y; public List<Direction> fxList = new List<Direction>(); public StackNode NextNode; public StackNode(int x, int y) { X = x; Y = y; } public StackNode() { } } }
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