Python 顺时针顺序打印一个二维数组

def initMatrix(dimx, dimy):
    """构建二维数组"""
    matrix = [['0' for y in range(dimy)] for x in range(dimx)]
    for x in range(dimx):
        for y in range(dimy):
            matrix[x][y] = '{}{}'.format(x, y)
    return matrix


def printMatrix(ma):
    for i in range(len(ma)):
        print(ma[i])


def boBaocai(newList, ma, startX, startY, lastX, lastY):
    """newList可以是任意类型，看传入的是什么类型"""
    tempList = []
    for i in range(lastY - startY + 1):
        tempList.append(ma[startX][startY + i])
    startX = startX + 1

    for j in range(lastX - startX + 1):
        tempList.append(ma[startX + j][lastY])
    lastY = lastY - 1

    for k in range(lastY - startY + 1):
        tempList.append(ma[lastX][lastY - k])
    lastX = lastX - 1

    for m in range(lastX - startX + 1):
        tempList.append(ma[lastX - m][startY])
    startY = startY + 1

    newList.extend(tempList)

    while len(newList) < len(ma) * len(ma[0]):
        boBaocai(newList, ma, startX, startY, lastX, lastY)

    return newList


mBaocai = initMatrix(6, 6)
print("---------print initMatrix------------")
printMatrix(mBaocai)
kickout = []
boBaocai(kickout, mBaocai, 0, 0, len(mBaocai) - 1, len(mBaocai[0]) - 1)
print("----------after operate--------------")
print(kickout)

转载地址：https://blog.youkuaiyun.com/buxinchun/article/details/80255907?utm_source=blogxgwz0