PLEASE USE PYTHON Given a jungle matrix NxM: jungle = [  [1, 0, 0, 0],  [1, 1, 0, 1],  [0, 1, 0, 0],  [1, 1, 1, 1,] ] Where 0 means the block is dead end and 1 means the block can be used in the path from source to destination. Task: Starting at position (0, 0), the goal is to reach position (N-1, M-1). Your program needs to build and output the solution matrix – a 4x4 matrix with 1’s in positions used to get from the starting position (0,0) to the ending position (N-1,M-1) with the following constraints: You can only move one space at a time You can only in two directions: forward and down. You can only pass thru spaces on the jungle matrix marked ‘1’ If you cannot reach the ending position – print a message that you’re trapped in the jungle Algorithm: If destination is reached print the solution matrix Else Mark current cell in the solution matrix Move forward horizontally and recursively check if this leads to a solution  If there is no solution, move down and recursively check if this leads to a solution  If none of the above solution work, unmark the cell and return False

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
Section: Chapter Questions
Problem 1PE
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PLEASE USE PYTHON

Given a jungle matrix NxM:
jungle = [
 [1, 0, 0, 0],
 [1, 1, 0, 1],
 [0, 1, 0, 0],
 [1, 1, 1, 1,]
]
Where 0 means the block is dead end and 1 means the block can be used in the path from
source to destination.
Task:
Starting at position (0, 0), the goal is to reach position (N-1, M-1).
Your program needs to build and output the solution matrix – a 4x4 matrix with 1’s in
positions used to get from the starting position (0,0) to the ending position (N-1,M-1)
with the following constraints:
You can only move one space at a time
You can only in two directions: forward and down.
You can only pass thru spaces on the jungle matrix marked ‘1’
If you cannot reach the ending position – print a message that you’re trapped in the
jungle
Algorithm:
If destination is reached
print the solution matrix
Else
Mark current cell in the solution matrix
Move forward horizontally and recursively check if this leads to a solution
 If there is no solution, move down and recursively check if this leads to a solution
 If none of the above solution work, unmark the cell and return False

Given a jungle matrix NxM:
jungle = [
[1, 0, 0, 0],
[1, 1, 0, 1],
[0, 1, 0, 0],
[1, 1, 1, 1,]
]
Where 0 means the block is dead end and 1 means the block can be used in the path from
source to destination.
Source
Task:
Starting at position (0, 0), the goal is to reach position (N-1, M-1).
Your program needs to build and output the solution matrix - a 4x4 matrix with 1's in
positions used to get from the starting position (0,0) to the ending position (N-1,M-1)
with the following constraints:
You can only move one space at a time
You can only in two directions: forward and down.
You can only pass thru spaces on the jungle matrix marked '1'
If you cannot reach the ending position-print a message that you're trapped in the
jungle
Algorithm:
Dest.
If destination is reached
Else
print the solution matrix
Mark current cell in the solution matrix
Move forward horizontally and recursively check if this leads to a solution
If there is no solution, move down and recursively check if this leads to a solution
If none of the above solution work, unmark the cell and return false
Transcribed Image Text:Given a jungle matrix NxM: jungle = [ [1, 0, 0, 0], [1, 1, 0, 1], [0, 1, 0, 0], [1, 1, 1, 1,] ] Where 0 means the block is dead end and 1 means the block can be used in the path from source to destination. Source Task: Starting at position (0, 0), the goal is to reach position (N-1, M-1). Your program needs to build and output the solution matrix - a 4x4 matrix with 1's in positions used to get from the starting position (0,0) to the ending position (N-1,M-1) with the following constraints: You can only move one space at a time You can only in two directions: forward and down. You can only pass thru spaces on the jungle matrix marked '1' If you cannot reach the ending position-print a message that you're trapped in the jungle Algorithm: Dest. If destination is reached Else print the solution matrix Mark current cell in the solution matrix Move forward horizontally and recursively check if this leads to a solution If there is no solution, move down and recursively check if this leads to a solution If none of the above solution work, unmark the cell and return false
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