编写一个 Python 程序，使用 for 循环打印 8 字星形图案。
rows = int(input("Enter 8 Star Pattern Rows = "))
print("====The 8 Star Pattern====")
for i in range(1, rows * 2):
if i == 1 or i == rows or i == rows * 2 - 1:
for j in range(1, rows + 1):
if j == 1 or j == rows:
print(end = ' ')
else:
print('*', end = '')
else:
for k in range(1, rows + 1):
if k == 1 or k == rows:
print('*', end = '')
else:
print(end = ' ')
print()
Python 使用 while 循环打印 8 字星形图案的程序
rows = int(input("Enter Rows = "))
i = 1
while(i < rows * 2):
if i == 1 or i == rows or i == rows * 2 - 1:
j = 1
while(j <= rows):
if j == 1 or j == rows:
print(end = ' ')
else:
print('*', end = '')
j = j + 1
else:
k = 1
while(k <= rows):
if k == 1 or k == rows:
print('*', end = '')
else:
print(end = ' ')
k = k + 1
print()
i = i + 1
Enter Rows = 8
******
* *
* *
* *
* *
* *
* *
******
* *
* *
* *
* *
* *
* *
****** 在此Python 示例中，star8Pattern 函数允许指定行和字符，并打印给定字符的 8 字图案。
def star8Pattern(rows, ch):
for i in range(1, rows * 2):
if i == 1 or i == rows or i == rows * 2 - 1:
for j in range(1, rows + 1):
if j == 1 or j == rows:
print(end = ' ')
else:
print('%c' %ch, end = '')
else:
for k in range(1, rows + 1):
if k == 1 or k == rows:
print('%c' %ch, end = '')
else:
print(end = ' ')
print()
rows = int(input("Enter Rows = "))
ch = input("Symbol to use = " )
star8Pattern(rows, ch)
Enter Rows = 10
Symbol to use = $
$$$$$$$$
$ $
$ $
$ $
$ $
$ $
$ $
$ $
$ $
$$$$$$$$
$ $
$ $
$ $
$ $
$ $
$ $
$ $
$ $
$$$$$$$$