我正在尝试在战舰板上设置船只。下面代码中的函数应该使用许多船和一个板(数组数组)作为参数来执行此操作。当我在终端中运行它时,我得到:
[[1, [...]], [1, [...]], [2, [...]]]
这是什么意思?如何在此输出中用 0 到 2 的随机整数替换 [...]?
from random import randint
def print_board(board):
for row in board:
print " ".join(row)
def random_row(board):
return randint(0, len(board) - 1)
def random_col(board):
return randint(0, len(board[0]) - 1)
def set_the_ships(num_ships,board):
ship_list = []
for i in range(num_ships):
ship_row = random_row(board)
ship_col = random_col(board)
position = [ship_row,ship_list]
for j in range(i - 1):
while (position[0] == ship_list[j][0] and position[1] == ship_list[j][1]):
ship_row = random_row(board)
ship_col = random_col(board)
position = [ship_row,ship_list]
ship_list.append(position)
return ship_list
print set_the_ships(3,[[0,0,0],[0,0,0],[0,0,0]])