Practice-Coding/Rat In A Maze Problem at master · PrakharRastogi123/Practice-Coding · GitHub

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#include<bits/stdc++.h>
#include<iostream>
using namespace std;
int sol[20][20];
void travel(int maze[][20],int sol[20][20],int n,int row,int col){
  if(row==n-1 && col==n-1){
     sol[row][col]=1;
    for(int i=0;i<n;i++){
      for(int j=0;j<n;j++){
        cout<<sol[i][j]<<" ";
      }
    }
    cout<<endl;
    return;
  }
  if(row<0 || row>=n || col<0 || col>=n || maze[row][col]==0 || sol[row][col]==1){
    return;
  }
  sol[row][col]=1;
  travel(maze,sol,n,row-1,col);
  travel(maze,sol,n,row+1,col);
  travel(maze,sol,n,row,col-1);
  travel(maze,sol,n,row,col+1);
  sol[row][col]=0;
//return;
}
void ratInAMaze(int maze[][20], int n){
memset(sol,0,20*20*sizeof(int));
travel(maze,sol,n,0,0);
}
#include<iostream>
using namespace std;
#include "Solution.h"

int main(){

  int n;
  cin >> n ;
  int maze[20][20];
  for(int i = 0; i < n ;i++){
	for(int j = 0; j < n; j++){
        	cin >> maze[i][j];
        }
  }
  ratInAMaze(maze, n);
}