Description Give you a 2-D array represent a maze, in this maze, 1 is wall and 0 is a space you can walk on. You can move 4 direction, up, down, left and right. Write a program to see if a maze has a way from start to the end. Input First line of input will be a integer number represent size of the maze. Follow by n rows and n columns every row. In the maze, left top is the start and right button is end.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Write in C language

Description

Give you a 2-D array represent a maze, in this maze, 1 is wall and 0 is a space you can walk on. You can move 4 direction, up, down, left and right.

Write a program to see if a maze has a way from start to the end.

Input

First line of input will be a integer number represent size of the maze. Follow by n rows and n columns every row. In the maze, left top is the start and right button is end.

Output

if there is a way from start to the end then print "Yes", print "No" if not .

 

Sample Input 1 

5
0 0 0 0 0
1 1 1 1 0
0 0 0 0 0
0 1 1 1 1
0 0 0 0 0

Sample Output 1

Yes

Sample Input 2 

5
0 0 0 0 0
1 1 1 1 0
0 0 1 0 0
0 1 1 1 1
0 0 0 0 0

Sample Output 2

No
Give you a 2-D array represent a maze, in this maze, 1 is wall and O is a space you can walk on. You can move 4 direction, up, down, left and right.
Write a program to see if a maze has a way from start to the end.
Input
輸入的第一行會包含一個數字n,代表陣列的大小是n* n。
接下來的n行,每行會有n個值,代表陣列的内容。
每個迷宫的入口都是最左上角,出口的是最右下角。
First lint pf input will be a integer number represent size of the maze.Follow by n rows and n columns every row. In the maze, left top is the start and right button is end.
Output
如果在入口到出口間存在一條路徑的話請輸出"Yes" ,反之則輸出"No"。
if there is a way from start to the end then print "Yes", print "No" if not.
Sample Input 1 É
Sample Output 1
Yes
0 0 0 0 0
1 1 1 1 0
0 0 0 0 0
0 1 1 1 1
0 0 0 0 0
Sample Input 2 É
Sample Output 2
5
No
0 0 0 0 0
1 1 1 1 0
0 0 1 0 0
0 1 1 1 1
0 0 0 0 0
Transcribed Image Text:Give you a 2-D array represent a maze, in this maze, 1 is wall and O is a space you can walk on. You can move 4 direction, up, down, left and right. Write a program to see if a maze has a way from start to the end. Input 輸入的第一行會包含一個數字n,代表陣列的大小是n* n。 接下來的n行,每行會有n個值,代表陣列的内容。 每個迷宫的入口都是最左上角,出口的是最右下角。 First lint pf input will be a integer number represent size of the maze.Follow by n rows and n columns every row. In the maze, left top is the start and right button is end. Output 如果在入口到出口間存在一條路徑的話請輸出"Yes" ,反之則輸出"No"。 if there is a way from start to the end then print "Yes", print "No" if not. Sample Input 1 É Sample Output 1 Yes 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 Sample Input 2 É Sample Output 2 5 No 0 0 0 0 0 1 1 1 1 0 0 0 1 0 0 0 1 1 1 1 0 0 0 0 0
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