如何在二维随机列表中插入值？

Question

我想用python做一艘扫雷艇。现在我尝试在列表中随机插入10枚地雷。请帮我弄清楚

import random
import numpy as np
from random import randint

#assign a value of mines and create 8 x 8 empty array.
mines = 1000
arr1 = np.empty((8,8))

#insert 10 mines into random lists.
z = 1

if z < 11 :
    np.append(arr1, np.array(random.randint[mines]))
    z = z + 1

Answer 1

foo = np.array(list(range(64))
bar = numpy.random.choice(foo, 10)
baz = np.zeros(64)
baz[bar] = 1000
baaz = reshape((8, 8))