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#include<iostream>
#include <cstdlib>
using namespace std;
bool valid_move (char board[8][8], int ROWS, int COLS);
int main(){
bool valid_move();
char board[8][8];
int p,o,z,ROWS,COLS,num_pat=0;
char ans;
char again;
int digits=0;
for(int i=0;i<8;i++)
for(int j=0;j<8;j++)
board[i][j]= 0;
cout<<"+-- +-- /| +---+ ---+ |\n";
cout<<"| |__ | | | -- __| |\n";
cout<<"|__ ___| | |___| |___ |___\n";
cout<<endl<<endl;
cout<<"+===+===+===+===+===+===+===+===+"<<endl;
cout<<"! ! ! ! ! ! ! ! !"<<endl;
cout<<"+===+===+===+===+===+===+===+===+"<<endl;
cout<<"! ! ! ! ! ! ! ! !"<<endl;
cout<<"+===+===+===+===+===+===+===+===+"<<endl;
cout<<"! ! ! ! ! ! ! ! !"<<endl;
cout<<"+===+===+===+===+===+===+===+===+"<<endl;
cout<<"! ! ! ! ! ! ! ! !"<<endl;
cout<<"+===+===+===+===+===+===+===+===+"<<endl;
cout<<"! ! ! ! ! ! ! ! !"<<endl;
cout<<"+===+===+===+===+===+===+===+===+"<<endl;
cout<<"! ! ! ! ! ! ! ! !"<<endl;
cout<<"+===+===+===+===+===+===+===+===+"<<endl;
cout<<"! ! ! ! ! ! ! ! !"<<endl;
cout<<"+===+===+===+===+===+===+===+===+"<<endl;
cout<<"! ! ! ! ! ! ! ! !"<<endl;
cout<<"+===+===+===+===+===+===+===+===+"<<endl;
do{
cout<<"Enter Rows:"; cin>>ROWS;
if(ROWS < 0 || ROWS > 7)
{
cout<<"The value of "<<ROWS<<" is not a valid row!\n";
return 0;
}
cout<<"Enter Columns:"; cin>>COLS;
if(COLS < 0 || COLS > 7)
{
cout<<"The value of "<<COLS<<" is not a valid column!\n";
return 0;
}
board[ROWS][COLS]='Q';
cout<<endl<<endl<<"Add another move? (y/n): ";
cin>>ans;
}while(ans=='Y' || ans=='y');
system("cls");
cout<<"+===+===+===+===+===+===+===+===+"<<endl;
for(int i=0;i<8;i++){
cout<<"! ";
for(int j=0;j<8;j++)
cout<<board[i][j]<<" ! ";
cout<<endl<<"+===+===+===+===+===+===+===+===+"<<endl;
}
system("pause");
}
bool valid_move (char board[8][8], int ROWS, int COLS)
{ int z, o, p;
for (z = 0; z < COLS; z++)
{
if (board[ROWS][z])
return false;
}
for (z = 7; z > COLS; z--)
{
if (board[ROWS][z])
return false;
}
for (z = 0; z < ROWS; z++)
{
if (board[z][COLS])
return false;
}
for (z = 7; z > ROWS; z--)
{
if (board[z][COLS])
return false;
}
for (z= 0, o= COLS-ROWS; z<COLS && ROWS>o ; z++, o++)
{
if (board[z][o])
return false;
}
for (z= 7, o= ROWS-p ; z>=0 && o<7 ; z--, o++)
{
if (board[z][o])
return false;
}
return true;
if (valid_move (board, ROWS, COLS))
{
cout<< "Move is applicable" << endl;
}
else
{
cout << "Move is not applicable" << endl;
}
system("pause");
}
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