小编Mis*_*SJ 的帖子

我需要创建一个8x8网格,并在网格上的随机位置分配10个硬币.我面临的问题是randint函数有时会产生相同的随机坐标,因此只生成9或8个硬币并放在网格上.我怎样才能确保不会发生这种情况？干杯:)这是我的代码到目前为止:

from random import randint

grid = []
#Create a 8x8 grid
for row in range(8):
    grid.append([])
    for col in range(8):
        grid[row].append("0")

#create 10 random treasure chests
    #problem is that it might generate the same co-ordinates and therefore not enough coins
for coins in range(10):
    c_x = randint(0, len(grid)-1)
    c_y = randint(0, len(grid[0])-1)
    while c_x == 7 and c_y == 0:
           c_x = randint(0, len(grid)-1)
           c_y = randint(0, len(grid[0])-1)
    else:
        grid[c_x][c_y] = "C"

for row in grid:
print(" ".join(row))

我已经包含了一段时间/其他 …