首先这个迷宫有无数关，每一次边长加1，起点为上一次终点，这一次终点随机。

游戏照片：

首先我们需要一点头文件和宏

#include<stdio.h>
#include<Windows.h>
#include<time.h>
#include<math.h>
#include<bits/stdc++.h>
#include<iostream>
using namespace std;
#define WALL  0
#define ROUTE 1
#define REN 2

我们还需要一些变量

static int Rank = 0;//迷宫复杂度
int xx=2,yy=1,zx,zy,L=10;
char a;
int **Maze = (int**)malloc(L * sizeof(int *));//两维数组

还需要两个函数

void CreateMaze(int **maze, int x, int y);
void print();

CreateMaze是通过dfs实现的生成迷宫（自己上网上搜）

void CreateMaze(int **maze, int x, int y) {
	maze[x][y] = ROUTE;
	int direction[4][2] = { { 1,0 },{ -1,0 },{ 0,1 },{ 0,-1 } };
	for (int i = 0; i < 4; i++) {
		int r = rand() % 4;
		int temp = direction[0][0];
		direction[0][0] = direction[r][0];
		direction[r][0] = temp;
		temp = direction[0][1];
		direction[0][1] = direction[r][1];
		direction[r][1] = temp;
	}
	for (int i = 0; i < 4; i++) {
		int dx = x;
		int dy = y;
		int range = 1 + (Rank == 0 ? 0 : rand() % Rank);
		while (range>0) {
			dx += direction[i][0];
			dy += direction[i][1];
			if (maze[dx][dy] == ROUTE) {
				break;
			}
			int count = 0;
			for (int j = dx - 1; j < dx + 2; j++) {
				for (int k = dy - 1; k < dy + 2; k++) {
					if (abs(j - dx) + abs(k - dy) == 1 && maze[j][k] == ROUTE) {
						count++;
					}
				}
			}
			if (count > 1) {
				break;
			}
			--range;
			maze[dx][dy] = ROUTE;
		}
		if (range <= 0) {
			CreateMaze(maze, dx, dy);
		}
	}
}

print是输出函数

void print(){
	for (int i = 0; i < L; i++) {
		for (int j = 0; j < L; j++) {
			if(i == zx && j == zy) cout<<"终"; 
			else if(Maze[i][j] == REN){
				printf("人"); 
			}
			else if (Maze[i][j] == ROUTE) {
				printf("  ");
			}
			else {
				printf("墙");
			}
		}
		printf("\n");
	}
}

主函数，首先我们要随机化种子

    srand((unsigned)time(NULL));

接着是，无限循环，里面每次迷宫大小加1。

    L++;

再把四个角当作道路，生成道路

for (int i = 0; i < L; i++){
			Maze[i][0] = ROUTE;
			Maze[0][i] = ROUTE;
			Maze[i][L - 1] = ROUTE;
			Maze[L - 1][i] = ROUTE;
		}
		CreateMaze(Maze, 2, 2);

默认设置上一次的终点为这次的起点

	Maze[xx][yy] = REN;

随机生成终点（我调了好久）

do{
	zx=rand()%(L-2),zy=rand()%(L-2);
	if(zx==0) zx+=2;
	if(zy==0) zy+=2;
	if(zx>=L-1) zx-=2;
	if(zy>=L-1) zy-=2;
} 
while(Maze[zx][zy]!=ROUTE);

移动

while(scanf("%c",&a)&&(xx!=zx||yy!=zy)){
	system("cls");
	print();
	int nx=xx,ny=yy;
	if(a=='w') nx=xx-1;
	else if(a=='a') ny=yy-1;
	else if(a=='s') nx=xx+1;
	else if(a=='d')ny=yy+1;
	if(Maze[nx][ny]!=ROUTE||nx<0||ny<0||nx>=L||ny>=L) continue;
	else{
	    swap(Maze[xx][yy],Maze[nx][ny]);
		xx=nx;
	    yy=ny;
	}
}

全部代码：

#include<stdio.h>
#include<Windows.h>
#include<time.h>
#include<math.h>
#include<bits/stdc++.h>
#include<iostream>
using namespace std;
#define WALL  0
#define ROUTE 1
#define REN 2
static int Rank = 0;
int xx=2,yy=1,zx,zy,L=10;
char a;
int **Maze = (int**)malloc(L * sizeof(int *));
void CreateMaze(int **maze, int x, int y);
void print();
int main() {
	srand((unsigned)time(NULL));
	while(1){
		L++;
		for (int i = 0; i < L; i++) {
			Maze[i] = (int*)calloc(L, sizeof(int));
		}
		for (int i = 0; i < L; i++){
			Maze[i][0] = ROUTE;
			Maze[0][i] = ROUTE;
			Maze[i][L - 1] = ROUTE;
			Maze[L - 1][i] = ROUTE;
		}
		CreateMaze(Maze, 2, 2);
		Maze[xx][yy] = REN;
		do{
			zx=rand()%(L-2),zy=rand()%(L-2);
			if(zx==0) zx+=2;
			if(zy==0) zy+=2;
			if(zx>=L-1) zx-=2;
			if(zy>=L-1) zy-=2;
		} 
		while(Maze[zx][zy]!=ROUTE);
		while(scanf("%c",&a)&&(xx!=zx||yy!=zy)){
			system("cls");
			print();
			int nx=xx,ny=yy;
			if(a=='w') nx=xx-1;
			else if(a=='a') ny=yy-1;
			else if(a=='s') nx=xx+1;
			else if(a=='d')ny=yy+1;
			if(Maze[nx][ny]!=ROUTE||nx<0||ny<0||nx>=L||ny>=L) continue;
			else{
				swap(Maze[xx][yy],Maze[nx][ny]);
				xx=nx;
				yy=ny;
			}
		}
	}
}
void CreateMaze(int **maze, int x, int y) {
	maze[x][y] = ROUTE;
	int direction[4][2] = { { 1,0 },{ -1,0 },{ 0,1 },{ 0,-1 } };
	for (int i = 0; i < 4; i++) {
		int r = rand() % 4;
		int temp = direction[0][0];
		direction[0][0] = direction[r][0];
		direction[r][0] = temp;
		temp = direction[0][1];
		direction[0][1] = direction[r][1];
		direction[r][1] = temp;
	}
	for (int i = 0; i < 4; i++) {
		int dx = x;
		int dy = y;
		int range = 1 + (Rank == 0 ? 0 : rand() % Rank);
		while (range>0) {
			dx += direction[i][0];
			dy += direction[i][1];
			if (maze[dx][dy] == ROUTE) {
				break;
			}
			int count = 0;
			for (int j = dx - 1; j < dx + 2; j++) {
				for (int k = dy - 1; k < dy + 2; k++) {
					if (abs(j - dx) + abs(k - dy) == 1 && maze[j][k] == ROUTE) {
						count++;
					}
				}
			}
			if (count > 1) {
				break;
			}
			--range;
			maze[dx][dy] = ROUTE;
		}
		if (range <= 0) {
			CreateMaze(maze, dx, dy);
		}
	}
}
void print(){
	for (int i = 0; i < L; i++) {
		for (int j = 0; j < L; j++) {
			if(i == zx && j == zy) cout<<"终"; 
			else if(Maze[i][j] == REN){
				printf("人"); 
			}
			else if (Maze[i][j] == ROUTE) {
				printf("  ");
			}
			else {
				printf("墙");
			}
		}
		printf("\n");
	}
}

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