'''
循环输出矩形
'''
def funcPrintRect():
i = 0
j = 0
while(i < 4):
j = 0
while(j < 5):
if(j % 5 == 0):
print("\n")
else:
print("*", end = " ")
j +=1
i += 1
funcPrintRect()
print("\n")
'''
输出九九乘法口诀表
'''
def funcPrint99Table():
i = 1
while(i <= 9):
j = 1
while(j <= i):
iRet = i*j
print("%2d *%2d=%2d"%(i, j, iRet), end = " ")
if(j == i):
print("\n", end = "")
j += 1
i += 1
funcPrint99Table()

这篇博客展示了两个使用Python编写的简单程序:一是打印星号组成的矩形,二是输出九九乘法口诀表。通过循环和条件判断,实现了清晰的输出效果,适合初学者理解Python基础控制结构。
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