Python 在电路板中插入阵列

我试图用这段代码将数组“a”放入这个板中，但我只得到一个只有数组第一个数字的板，似乎变量“I”上缺少和递增，但我不能在join附近放置没有语法错误的递增，有人能帮忙吗？提前谢谢。代码如下：

`a = [25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1]

i = 0


def inc_i(i):
    i += 1
    return i

def board_draw(height, width, i):
    top = "┌" + "┬".join(["─"*6]*width) + "┐\n"
    bottom = "└" + "┴".join(["─"*6]*width) + "┘"
    middle = "├" + "┼".join(["─"*6]*width) + "┤\n"
    print(top +
          middle.join(
              "│" +
              "│".join('  {:02d}  '.format(a[i])
                       for y in range(width)) +
              "│\n"

              for x in range(height)) +

          bottom)

board_draw(5, 5, 0)`

我希望数组中的每个单元格都有一个不同的数字

---

提前感谢

这是您想要的退货吗

a = [[25, 24, 23, 22, 21], [20, 19, 18, 17, 16], [15, 14, 13, 12, 11], [10, 9, 8, 7, 6], [5, 4, 3, 2, 1]]

i = 0

def inc_i(i):
    i += 1
    return i


def board_draw(height, width, i):
    top = "┌" + "┬".join(["─"*6]*width) + "┐\n"
    bottom = "└" + "┴".join(["─"*6]*width) + "┘"
    middle = "├" + "┼".join(["─"*6]*width) + "┤\n"
    print(top +
          middle.join(
              "│" +
              "│".join('  {:02d}  '.format(a[x][y])
                       for y in range(width)) +
              "│\n"

              for x in range(height)) +

          bottom)


board_draw(5, 5, 0)

您可能希望将列表

a

转换为：

a = [25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1]

a_bis = [[n for n in a[i:i+4]] for i in range(5)]
a_bis

---

我在任何时候都不会被增加。要保持程序的“逻辑”，请尝试以下操作：

a = [25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1]

def board_draw(height, width):
    top = "┌" + "┬".join(["─"*6]*width) + "┐\n"
    bottom = "└" + "┴".join(["─"*6]*width) + "┘"
    middle = "├" + "┼".join(["─"*6]*width) + "┤\n"
    print(top +
          middle.join(
              "│" +
              "│".join('  {:02d}  '.format(a[(x*width) + y]) for y in range(width)) +
              "│\n" for x in range(height)) +
              bottom
          )

board_draw(5, 5)

---

我修改并使用了您已经定义的函数

inc_I（）

来迭代列表并打印正确的结果：

a = [25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1]

i = -1
def inc_i():
    global i
    i += 1
    return i

def board_draw(height, width, i):
    top = "┌" + "┬".join(["─"*6]*width) + "┐\n"
    bottom = "└" + "┴".join(["─"*6]*width) + "┘"
    middle = "├" + "┼".join(["─"*6]*width) + "┤\n"
    print(top +
          middle.join(
              "│" +
              "│".join('  {:02d}  '.format(a[inc_i()]) for y in range(width)) +
              "│\n" for x in range(height)) +
          bottom)

board_draw(5, 5, 0)

---

这是因为

i

永远不会递增。这正是我想要的！谢谢

a = [25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1]

i = -1
def inc_i():
    global i
    i += 1
    return i

def board_draw(height, width, i):
    top = "┌" + "┬".join(["─"*6]*width) + "┐\n"
    bottom = "└" + "┴".join(["─"*6]*width) + "┘"
    middle = "├" + "┼".join(["─"*6]*width) + "┤\n"
    print(top +
          middle.join(
              "│" +
              "│".join('  {:02d}  '.format(a[inc_i()]) for y in range(width)) +
              "│\n" for x in range(height)) +
          bottom)

board_draw(5, 5, 0)