Knight Tour Loops Problem

[DarclopsZero]

I'm trying to solve the problem for knight tour which each square only allow visited 1 time.



#include<iostream>
using namespace std;

void printBoard(int[][8]);
bool validMove(int, int, const int[][8]);
bool knightTour(int[][8], int , int , int, int, int[], int[]);

int main()
{
int count=0;
int board[8][8] = {0};
int horizontal[8] = {2, 1, -1, -2, -2, -1, 1, 2};
int vertical[8] = {-1, -2, -2, -1, 1, 2, 2, 1};
int currentRow, currentColumn, beforeRow, beforeColumn;
int moveNumber;

cout<<"Enter the current row for Knight: ";
cin>> currentRow;
cout<<"Enter the current column for Knight:";
cin>> currentColumn;

if(knightTour(board, currentRow, currentColumn, count, moveNumber, horizontal, vertical)==true)
printBoard(board);
else
cout<<"No solution"<<endl;

system("PAUSE");
}

void printBoard (int chess[][8])
{
for(int i=0; i<8; i++)
{
for(int j=0; j<8; j++)
cout<< chess[i][j];
cout<<endl;
}
}

bool validMove(int row, int column, const int chess[][8])
{
if((row>=0 && row<8) && (column>=0 && column<8) && (chess[row][column]==0))
{
return true;
}
return false;
}



//m= moveNumber, v=vertical, h=horizontal, c=count
bool knightTour(int chess[][8], int row, int column, int c, int m, int h[], int v[])
{
if(c==63)
return true;

for(m=0; m<8; m++)
{
row = row + h[m];
column = column + v[m];
if(validMove(row, column, chess)==true)
{
chess[row][column] = c+1;
if ((chess[row][column]) == c+1)
return true;
else
chess[row][column] = 0;
}
}
return false;


}

input currentRow =4 , currentColumn =3
output:
00000000
00000000
00000000
00000000
00000000
00000000
00100000
00000000

What wrong with my program?

[tcs]

1. Your code is heavily unreadable. Please use [code ]/*Your Code Here*/[/code] tags which you easily may put into your chat using this funny "<>"-button on the right of this message composing window.

2. What do you expect your program hast to do and what is it doing instead?