在python中打印螺旋方阵

def print_spiral_matrix(n):
    matrix = [[0] * n for _ in range(n)]
    num = 1
    start_row, end_row = 0, n - 1
    start_col, end_col = 0, n - 1

    while start_row <= end_row and start_col <= end_col:
        # Print top row
        for i in range(start_col, end_col + 1):
            matrix[start_row][i] = num
            num += 1
        start_row += 1

        # Print right column
        for i in range(start_row, end_row + 1):
            matrix[i][end_col] = num
            num += 1
        end_col -= 1

        # Print bottom row
        for i in range(end_col, start_col - 1, -1):
            matrix[end_row][i] = num
            num += 1
        end_row -= 1

        # Print left column
        for i in range(end_row, start_row - 1, -1):
            matrix[i][start_col] = num
            num += 1
        start_col += 1

    # Print the matrix
    for row in matrix:
        for num in row:
            print(num, end='\t')
        print()

# 调用函数打印一个4x4的螺旋方阵
print_spiral_matrix(4)