用python语言怎么打出菱形的*号_Python打印“菱形”星号代码方法

本人是一名python初学者，刚刚看到一道有趣的python问题，“用python如何在编译器中打印出菱形图案？”

因此决定尝试一下，代码不多，仅供参考。

代码

def printStar(intNum):

s = "*"

spaceLength = intNum

blockCount = int(intNum/2+1)

for i in range(spaceLength):

result = s.rjust(blockCount)

if i >= int(spaceLength/2):

print(result)

s = s[2:]

blockCount -= 1

else:

print(result)

s = s+(2*"*")

blockCount += 1

def oddOReven(intNum):

if intNum%2 == 0:

print("please input a odd num data")

else:

printStar(intNum)

if __name__ == '__main__':

while True:

try:

intNum = eval(input("please input a odd num data\n"))

oddOReven(intNum)

except BaseException as e:

print("Please input as 1/2/3... Errorcode:%s" % e)

运行结果：