打印間隔模式在python中輸出的星形模式

Question

到目前為止，我已經可以打印星形圖案了

lower = int(input("what is the minimum nmber of stars: "))
upper = int(input("what is the maximum number of stars: "))
interval=int(input("enter the interval:"))

for i in range (lower,upper+1,interval):
    print((lower) * ' ' + i * '*')

僅打印出星星，例如：

***

我正在尋找的是

***(3 stars)

********(7 stars)

***********(11 stars)

如何打印文字部分（x個星標）？

Answer 1

用這個：

lower = int(input("what is the minimum nmber of stars: "))
upper = int(input("what is the maximum number of stars: "))
interval=int(input("enter the interval:"))

for i in range (lower,upper+1,interval):
    print(lower*' ' + i*'*', '({} stars)'.format(i))

輸出：

what is the minimum nmber of stars: 1
what is the maximum number of stars: 4
enter the interval:1
 * (1 stars)
 ** (2 stars)
 *** (3 stars)
 **** (4 stars)