مسألة شطرنج

1- التصريح عن مصفوفة عناصرها تمثل خانات رقعة الشطرنج .بظن هاد سهل كتير و بينكتب هيك

int a[8][8];

صح هيك مصوفة عرفتها من نوع int اسمها a تحتوي 64 عنصر بيمثلوا عناصر الشطرنج 

بالطلب التاني بدي حلقتين for متداخلتين بحل الموضوع كل حلقة بتروح من الصفر لل 8 بدون الرقم 8 و ضمن الحلقة الداخلية بسند القيمة صفر أو رقم القطعة 

و بالطلب التالت نفس الطلب الثاني لكن هنا نطبع القيم مباشرة بدون أية عملية إسناد

رح اكتب الكود اليوم و حطه لنشوف اذا كان صح و ياريت اللي عنده افكار لباقي الطلبات يساعدني

#include <iostream>
using namespace std;

 /*
 * chess board follows the diagram:
 *	_ _ _ _ _ _ _ _
 * 8 |_|_|_|_|_|_|_|_|
 * 7 |_|_|_|_|_|_|_|_|
 * 6 |_|_|_|_|_|_|_|_|
 * 5 |_|_|_|_|_|_|_|_|
 * 4 |_|_|_|_|_|_|_|_|
 * 3 |_|_|_|_|_|_|_|_|
 * 2 |_|_|_|_|_|_|_|_|
 * 1 |_|_|_|_|_|_|_|_|
 *	a b c d e f g h
 *
 * assuming black pieces are from (A,1) to (H,2)
 * white pieces are from (A,7) to (H,8)
 *////////////////////*
 /* by: Xacker - Arabteam2000 forums
 *////////////////////*

//global vars
int chessBoard[8][8];	//step 1
bool vertical = false,leftCorner = false,rightCorner = false;

	//constants
#define	UP		1
#define	DOWN	2

//prototypes
void S_move(int,int);
int S_move_check(int,int);

void main()
{
	int row,col,loc;
	//step 2
	for (row = 0; row < 8; row++)
		for (col = 0; col < 8; col++)
			chessBoard[row][col] = 0;

	int b = 1;
	for (row = 0; row < 2; row++)
		for (col = 0; col < 8; col++)
			chessBoard[row][col] = b++;

	int w = 17;
	for (row = 6; row < 8; row++)
		for (col = 0; col < 8; col++)
			chessBoard[row][col] = w++;

	//step 3
	int tot = 0;
	for (row = 0; row < 8; row++)
		for (col = 0; col < 8; col++)
			if (chessBoard[row][col] == 0)
			{
				tot++;
				cout << "empty block found at (" << (char)(col + 65) << "," << row+1 << ")\n";
			}
	cout << "total empty blocks is: " << tot << "\n\n";

	//step 4
	b = 0, w = 0;
	for (row = 0; row < 8; row++)
		for (col = 0; col < 8; col++)
			{
				if ((chessBoard[row][col] > 0) && (chessBoard[row][col] < 17))
					b++;
				else if ((chessBoard[row][col] > 16) && (chessBoard[row][col] < 33))
					w++;
			}
	cout << "there are " << b << " black pieces & " << b << " white pieces.\n\n";

	//step 5
	b = 0,w = 0;
	for (row = 0; row < 8; row++)
		for (col = 0; col < 8; col++)
		{
			if ((8 < chessBoard[row][col]) && (chessBoard[row][col] < 17))
				b++;
			else if ((16 < chessBoard[row][col]) && (chessBoard[row][col] < 25))
				w++;
		}
	cout << "black soldiers are: " << b << "\nwhite soldiers are: " << w << "\n\n";

	//step 6
	char c;
	c = 'D';
	row = 4;
	//row = 2;					//test an empty block ahead situation
	//chessBoard[2][2] = 20;	//test left corner
	//chessBoard[2][4] = 22;	//test right corner
	S_move(((int) c - 65),row);	//cast col to int then subtract 65 (decimal value of char 'A')
								//this should give same result as if you write a switch..case statement :)
}

//function to move a soldier
void S_move(int col,int row)
{
	int direction = S_move_check(col,row);

	//step 8
	char k;
	cout << "next move? \n";
	if (vertical || leftCorner || rightCorner)
	{
		if (vertical && direction == UP)
			cout << "[m]ove ahead\n";
		else if (vertical && direction == DOWN)
			cout << "[m]ove down\n";

		if (leftCorner)
			cout << "check [l]eft corner piece\n";

		if (rightCorner)
			cout << "check [r]ight corner piece\n";

		cout << "press any of the defined keys, or any other key to exit: ";
		cin >> k;

		if (k == 'm' || k == 'M')
		{
			char c = (char)(col + 65);
			cout << "move: (" << c << "," << row << ") to (" << c << "," << (direction == UP ? row+1 : row-1) << ")\n\n"; //reg exp is used
		} else if (k == 'l' || k == 'L') {
			char c = (char)(col - 1 + 65);
			cout << "move: (" << (char)(col + 65) << "," << row << ") to (" << c << "," << (direction == UP ? row+1 : row-1) << ")"
				<<	" - check (" << c << "," << (direction == UP ? row+1 : row-1) << ")\n\n";
		} else if (k == 'r' || k == 'R') {
			char c = (char)(col + 1 + 65);
			cout << "move: (" << (char)(col + 65) << "," << row << ") to (" << c << "," << (direction == UP ? row+1 : row-1) << ")"
				<<	" - check (" << c << "," << (direction == UP ? row+1 : row-1) << ")\n\n";
		} else {
			cout << "no valid key was entered, nothing done.\n\n";
		}
	}
}

//function to check a soldier possible moves
//step 7
int S_move_check(int col,int row)
{
	//we should note the color of the piece in order to define the direction of movement
	//this can be done through the number ranges
	cout << "possible moves:\n";
	int totalMoves = 0;
	if ((chessBoard[row-1][col] > 8) && (chessBoard[row-1][col] < 17))	//range of black soldiers
	{
		//direction is up
		//be sure its within the proper range
		if (row < 8)	//moving up is still allowed
		{
			if (chessBoard[row][col] == 0)	//see if block ahead is empty or not
			{
				vertical = true;	//moving ahead is allowed
				char c = (char)(col + 65);
				cout << "(" << c << "," << row << ") to (" << c << "," << row+1 << ")\n";
				totalMoves++;
			}

			//be sure we are not at the edge of the board
			if (col > 0)
				if (chessBoard[row][col-1] != 0)	//see if there is a piece to check
				{
					leftCorner = true;	//check of left corner is allowed
					char c = (char)(col - 1 + 65);
					cout << "(" << (char)(col + 65) << "," << row << ") to (" << c << "," << row+1 << ")\n";
					totalMoves++;
				}
			if (col < 7)
				if (chessBoard[row][col+1] != 0)
				{
					rightCorner = true;	//check of right corner is allowed
					char c = (char)(col + 1 + 65);
					cout << "(" << (char)(col + 65) << "," << row << ") to (" << c << "," << row+1 << ")\n";
					totalMoves++;
				}

			cout << "total moves allowed are: " << totalMoves << "\n\n";
			return UP;
		} else	//moving up is not possible
			cout << "moving up is not possible.\n\n";
			return 0;

	} else if ((chessBoard[row-1][col] > 16) && (chessBoard[row-1][col] < 25)) {	//range of white soldiers
		//direction is down
		//be sure its within the proper range
		if (row > 1)	//moving down is still allowed
		{
			if (chessBoard[row-2][col] == 0)	//see if block below (ahead) is empty or not
			{
				vertical = true;
				char c = (char)(col + 65);
				cout << "(" << c << "," << row << ") to (" << c << "," << row-1 << ")\n";
				totalMoves++;
			}

			if (col > 0)
				if (chessBoard[row-2][col-1] != 0)	//see if there is a piece to check
				{
					leftCorner = true;	//check of left corner is allowed
					char c = (char)(col - 1 + 65);
					cout << "(" << (char)(col + 65) << "," << row << ") to (" << c << "," << row-1 << ")\n";
					totalMoves++;
				}
			if (col < 7)
				if (chessBoard[row-2][col+1] != 0)
				{
					rightCorner = true;	//check of right corner is allowed
					char c = (char)(col + 1 + 65);
					cout << "(" << (char)(col + 65) << "," << row << ") to (" << c << "," << row-1 << ")\n";
					totalMoves++;
				}

			cout << "total moves allowed are: " << totalMoves << "\n\n";
			return DOWN;
		} else
			cout << "moving down is not possible.\n\n";
			return 0;
	} else if (chessBoard[row-1][col] != 0) {
		cout << "there is a piece but not a soldier though!\n\n";
		return 0;
	} else {
		cout << "there is no piece to move!\n\n";
		return 0;
	}
}

حسب ما فهمت من الملف المرفق الفاشل بالتوضيح، طلبات متشابهة أو مكررة ومتداخلة ببعضها البعض :wacko:

لا تنساني من دعوة صادقة في ظهر الغيب، وأكلة سمك عالفلوكة :P

الله يعطيك العافية يا شريك رح شوف الكود وردلك خبرو اكلة السمك جاهزة من هلأ حول

تعديلات، بعد ما شوي صحصحنا على المطلوب:

#include <iostream>
using namespace std;

 /*
 * chess board follows the diagram:
 * / _ _ _ _ _ _ _ _
 * 1 |_|_|_|_|_|_|_|_|
 * 2 |_|_|_|_|_|_|_|_|
 * 3 |_|_|_|_|_|_|_|_|
 * 4 |_|_|_|_|_|_|_|_|
 * 5 |_|_|_|_|_|_|_|_|
 * 6 |_|_|_|_|_|_|_|_|
 * 7 |_|_|_|_|_|_|_|_|
 * 8 |_|_|_|_|_|_|_|_|
 * \ a b c d e f g h
 *
 *//////////////////////////////////*
 /* by: Xacker - Arabteam2000 forums *
 *//////////////////////////////////*

//global vars
int chessBoard[8][8];	//step 1
bool vertical = false,leftCorner = false,rightCorner = false;

	//constants
#define	UP		1
#define	DOWN	2

//prototypes
void S_move(int,int);

void main()
{
	int row,col;
	//step 2
	for (row = 0; row < 8; row++)
		for (col = 0; col < 8; col++)
			chessBoard[row][col] = 0;

	//manual positioning
	chessBoard[0][3] = 1;
	chessBoard[0][5] = 2;
	chessBoard[0][7] = 3;
	chessBoard[1][2] = 4;
	chessBoard[1][3] = 5;
	chessBoard[1][4] = 6;
	chessBoard[1][5] = 7;
	chessBoard[1][6] = 8;
	chessBoard[1][7] = 9;
	chessBoard[2][1] = 10;
	chessBoard[2][2] = 11;
	chessBoard[2][3] = 12;
	chessBoard[2][4] = 13;
	chessBoard[2][7] = 14;
	chessBoard[3][3] = 15;
	chessBoard[3][5] = 16;
	chessBoard[3][6] = 17;
	chessBoard[4][2] = 18;
	chessBoard[4][4] = 19;
	chessBoard[4][7] = 20;
	chessBoard[5][0] = 21;
	chessBoard[5][2] = 22;
	chessBoard[5][5] = 23;
	chessBoard[6][0] = 24;
	chessBoard[6][2] = 25;
	chessBoard[6][4] = 26;
	chessBoard[6][6] = 27;
	chessBoard[6][7] = 28;
	chessBoard[7][0] = 29;
	chessBoard[7][3] = 30;
	chessBoard[7][5] = 31;
	chessBoard[7][6] = 32;

	//step 3
	int totalEmptyBlocks = 0;
	for (row = 0; row < 8; row++)
		for (col = 0; col < 8; col++)
			if (chessBoard[row][col] == 0)
			{
				totalEmptyBlocks++;
				cout << "empty block found at (" << (char)(col + 65) << "," << row+1 << ")\n";
			}
	cout << "total empty blocks is: " << totalEmptyBlocks << "\n\n";

	//step 4
	int b = 0,w = 0;
	for (row = 0; row < 8; row++)
		for (col = 0; col < 8; col++)
			if ((chessBoard[row][col] > 0) && (chessBoard[row][col] < 17))
				b++;
			else if ((chessBoard[row][col] > 16) && (chessBoard[row][col] < 33))
				w++;

	cout << "black pieces are: " << b << ".\nwhite pieces are: " << b << ".\n\n";

	//step 5
	b = 0,w = 0;
	for (row = 0; row < 8; row++)
		for (col = 0; col < 8; col++)
			if ((8 < chessBoard[row][col]) && (chessBoard[row][col] < 17))
				b++;
			else if ((16 < chessBoard[row][col]) && (chessBoard[row][col] < 25))
				w++;

	cout << "black soldiers are: " << b << ".\nwhite soldiers are: " << w << ".\n\n";

	//step 6
	char c;
	c = 'D';
	row = 4;
	/* can be used with any soldier */
	/* column letter however should be CAPS */
	S_move(((int) c - 65),row);	//cast col to int then subtract 65 (decimal value of char 'A')
								//this should give same result as if you write a switch..case statement :)
}

//function to move a soldier
void S_move(int col,int row)
{
	int direction,piece;
	//step 7
	//we should note the color of the piece in order to define the direction of movement
	//this can be done through the number ranges
	cout << "possible moves:\n";
	int totalMoves = 0;
	if ((chessBoard[row-1][col] > 8) && (chessBoard[row-1][col] < 17))	//range of black soldiers
	{
		//direction is down
		//be sure its within the proper range
		if (row > 1)	//moving down is still allowed
		{
			if (chessBoard[row][col] == 0)	//see if block ahead is empty or not
			{
				vertical = true;	//moving ahead (below) is allowed
				char c = (char)(col + 65);
				cout << "(" << c << "," << row << ") to (" << c << "," << row+1 << ")\n";
				totalMoves++;
			}

			//be sure we are not at the edge of the board
			if (col > 0)
			{
				piece = chessBoard[row][col-1];
				if ((piece != 0) && (piece > 16) && (piece < 25))	//see if there is a piece to check, from the opposit color
				{
					leftCorner = true;	//check of left corner is allowed
					char c = (char)(col - 1 + 65);
					cout << "(" << (char)(col + 65) << "," << row << ") to (" << c << "," << row+1 << ")\n";
					totalMoves++;
				}
			}
			if (col < 7)
			{
				piece = chessBoard[row][col+1];
				if ((piece != 0) && (piece > 16) && (piece < 25))
				{
					rightCorner = true;	//check of right corner is allowed
					char c = (char)(col + 1 + 65);
					cout << "(" << (char)(col + 65) << "," << row << ") to (" << c << "," << row+1 << ")\n";
					totalMoves++;
				}
			}

			cout << "total moves allowed are: " << totalMoves << "\n\n";
			direction = DOWN;
		} else {	//moving down is not possible
			cout << "moving down is not possible.\n\n";
			direction = 0;
		}

	} else if ((chessBoard[row-1][col] > 16) && (chessBoard[row-1][col] < 25)) {	//range of white soldiers
		//direction is up
		//be sure its within the proper range
		if (row < 8)	//moving up is still allowed
		{
			if (chessBoard[row-2][col] == 0)	//see if block ahead is empty or not
			{
				vertical = true;
				char c = (char)(col + 65);
				cout << "(" << c << "," << row << ") to (" << c << "," << row-1 << ")\n";
				totalMoves++;
			}

			if (col > 0)
			{
				piece = chessBoard[row-2][col-1];
				if ((piece != 0) && (piece > 8) && (piece < 17))	//see if there is a piece to check, from the opposit color
				{
					leftCorner = true;	//check of left corner is allowed
					char c = (char)(col - 1 + 65);
					cout << "(" << (char)(col + 65) << "," << row << ") to (" << c << "," << row-1 << ")\n";
					totalMoves++;
				}
			}
			if (col < 7)
			{
				piece = chessBoard[row-2][col+1];
				if ((piece != 0) && (piece > 8) && (piece < 17))
				{
					rightCorner = true;	//check of right corner is allowed
					char c = (char)(col + 1 + 65);
					cout << "(" << (char)(col + 65) << "," << row << ") to (" << c << "," << row-1 << ")\n";
					totalMoves++;
				}
			}

			cout << "total moves allowed are: " << totalMoves << "\n\n";
			direction = UP;
		} else {
			cout << "moving up is not possible.\n\n";
			direction = 0;
		}
	} else if (chessBoard[row-1][col] != 0) {
		cout << "there is a piece, but it's not a soldier though!\n\n";
		direction = 0;
	} else {
		cout << "there is no piece to move!\n\n";
		direction = 0;
	}

	//step 8
	char k;
	cout << "next move? \n";
	if (vertical || leftCorner || rightCorner)
	{
		if (vertical && direction == UP)
			cout << "[m]ove ahead.\n";
		else if (vertical && direction == DOWN)
			cout << "[m]ove down.\n";

		if (leftCorner)
			cout << "check [l]eft corner piece.\n";

		if (rightCorner)
			cout << "check [r]ight corner piece.\n";

		cout << "press any of the defined keys to continue, or any other key to exit: ";
		cin >> k;

		if ((k == 'm' || k == 'M') && vertical)
		{
			char c = (char)(col + 65);
			cout << "move: (" << c << "," << row << ") to (" << c << "," << (direction == UP ? row-1 : row+1) << ")\n\n"; //reg exp is used

			if (direction == UP)
				chessBoard[row-2][col] = chessBoard[row-1][col];
			else
				chessBoard[row][col] = chessBoard[row-1][col];

			chessBoard[row-1][col] = 0;
		} else if ((k == 'l' || k == 'L') && leftCorner) {
			char c = (char)(col - 1 + 65);
			cout << "move: (" << (char)(col + 65) << "," << row << ") to (" << c << "," << (direction == UP ? row-1 : row+1) << ")"
				<<	" - check (" << c << "," << (direction == UP ? row-1 : row+1) << ")\n\n";

			if (direction == UP)
				chessBoard[row-2][col-1] = chessBoard[row-1][col];
			else
				chessBoard[row][col-1] = chessBoard[row-1][col];

			chessBoard[row-1][col] = 0;
		} else if ((k == 'r' || k == 'R') && rightCorner) {
			char c = (char)(col + 1 + 65);
			cout << "move: (" << (char)(col + 65) << "," << row << ") to (" << c << "," << (direction == UP ? row-1 : row+1) << ")"
				<<	" - check (" << c << "," << (direction == UP ? row-1 : row+1) << ")\n\n";

			if (direction == UP)
				chessBoard[row-2][col+1] = chessBoard[row-1][col];
			else
				chessBoard[row][col+1] = chessBoard[row-1][col];

			chessBoard[row-1][col] = 0;
		} else {
			cout << "no valid key was entered, nothing done.\n\n";
		}
	}
}

التعديلات تمت بناء على الصورة التي أرسلها cold0zero (احكي ولا خليني ساكت يا cold0zero؟) والتي كانت مع المشروع..

الصورة وملفات المشروع في المرفقات.

* تم تصحيح بعض الأخطاء في الكود السابق لم أنتبه إليها إلا حين إعادة المشروع بالأفكار الجديدة.

السلام عليكم.

chess.rar

scan00011v.rar

كلمة شكرا قليلة بحقك كتير يا X

cold0zero كتب:

كلمة شكرا قليلة بحقك كتير يا X

إن ما كانت علامتي بامتحان الثلاثاء عالية بدي طالع أكلة السمك من عيونك.. طول بالك بس :P