Hi everyone. Little new here but hope for everyone's help =). I am doing a maze for my Computer Science class. My program needs to read the maze from a .txt file and print the solution after. Im only in beginning stages but that's alright. The problem I'm having is reading the maze into a 2 dim array. I put cout statements to show the result I'm getting....crazy. What is working is the passing of reference variables between functions as requested in the HW I believe once we get this fixed the rest should flow. I've tried everything....from getline to get char. Not sure what I'm missing. Please let me know.
// Maze program ver 1.0
//
#include <iostream>
#include <fstream>
#include <string>
#include <cassert>
using namespace std;
//Read Maze function
void readMaze(string maze1[][100],int &rows, int &cols)
{
// Reads in the maze file.
ifstream maze_in("maze1.txt");
int i, j;
char ch, test;
string line;
if(!maze_in.is_open()) {
cout << "Can not open file..." << endl;
}
maze_in >> rows;
maze_in >> cols;
//for (i=0; i<=rows; i++) {
// Added to test first 2 rows
for (i=0; i<=2; i++) {
for (j=0; j<=cols; j++) {
maze_in.get(ch) >> maze1[i][j];
// Why does get(ch) produce stupid results
// Used to debug where maze chars are in the 2 dim array
cout << "r=" << i << " c=" << j << " value=" << maze1[i][j] << endl;
}
// Used to debug as well
cout << endl;
}
cout << "rows = " << rows << endl;
cout << "cols = " << cols << endl;
}
int main()
{
// Original Maze
string mazeIn[100][100];
// Solved Maze
string mazeOut[100][100];
//Maze size
int rows, cols;
//Loop variables
int i, j;
//other
// Call Read Maze function
readMaze(mazeIn,rows, cols);
return 0;
}
