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raylu/Makefile

Last active Nov 9, 2019
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/* Go is a 2 player board game with simple rules. Two players alternate turns
* placing stones on a grid. If a stone is surrounded on 4 sides by stones of
* the opponent, it is captured. If a group of stones are surrounded, they are
* captured.
* See http://en.wikipedia.org/wiki/Rules_of_Go#Capture for a visual explanation.
*
* Below is an implementation of a Go board. Please write some code in the
* move() function to check for captures and output something when a capture
* occurs. The sample moves represent a capture of two black stones.
*/
#include <stdio.h>
#include <string.h>
#define BOARD_SIZE 19
typedef unsigned char board_t[BOARD_SIZE][BOARD_SIZE];
enum {
EMPTY = 0x1,
BLACK = 0x2,
WHITE = 0x4,
};
int move(board_t board, int color, size_t row, size_t col) {
board[row][col] = color;
return 0;
}
void print_board(board_t board) {
for (size_t r = 0; r < BOARD_SIZE; r++) {
for (size_t c = 0; c < BOARD_SIZE; c++) {
if (board[r][c] == EMPTY)
putchar('_');
else
printf("%d", board[r][c]);
}
putchar('\n');
}
}
int main() {
board_t board;
memset(board, EMPTY, sizeof(unsigned char) * BOARD_SIZE * BOARD_SIZE);
move(board, BLACK, 4, 4);
move(board, BLACK, 4, 5);
move(board, WHITE, 3, 4);
move(board, WHITE, 3, 5);
move(board, WHITE, 4, 3);
move(board, WHITE, 4, 6);
move(board, WHITE, 5, 4);
move(board, WHITE, 5, 5);
print_board(board);
return 0;
}
#!/usr/bin/env python
# Go is a 2 player board game with simple rules. Two players alternate turns
# placing stones on a grid. If a stone is surrounded on 4 sides by stones of
# the opponent, it is captured. If a group of stones are surrounded, they are
# captured.
# See http://en.wikipedia.org/wiki/Rules_of_Go#Capture for a visual explanation.
# Below is an implementation of a Go board. Please write some code in the
# move() method to check for captures and output something when a capture
# occurs. The sample moves represent a capture of two black stones.
EMPTY = 0
BLACK = 1
WHITE = 2
class Board(object):
def __init__(self):
self.board = [[EMPTY] * 19 for _ in xrange(19)] # 2d 19x19 matrix of 0's
def __str__(self):
s = ''
for row in self.board:
if s:
s += '\n'
for sq in row:
if sq:
s += str(sq)
else:
s += '_'
return s
def move(self, color, row, col):
self.board[row][col] = color
b = Board()
b.move(BLACK, 4, 4)
b.move(BLACK, 4, 5)
b.move(WHITE, 3, 4)
b.move(WHITE, 3, 5)
b.move(WHITE, 4, 3)
b.move(WHITE, 4, 6)
b.move(WHITE, 5, 4)
b.move(WHITE, 5, 5)
print b
go: go.c
gcc -o go -O go.c -Wall -Wextra -std=c11 -ggdb
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