Python打印“菱形”星号代码

来源:网络时间:2018-02-09 10:10:46

  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?”

Python打印“菱形”星号代码

  因此决定尝试一下,代码不多,仅供参考。

  代码

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Stream Vera Sans Mono', 'Courier New', Courier, monospace !important; float: none !important; border-top-width: 0px !important; border-bottom-width: 0px !important; height: auto !important; color: rgb(0, 102, 153) !important; vertical-align: baseline !important; overflow: visible !important; top: auto !important; right: auto !important; font-weight: bold !important; left: auto !important; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;" class="py keyword">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 "))
      oddOReven(intNum)
    except BaseException as e:
      print("Please input as 1/2/3... Errorcode:%s" % e)
      

  运行结果:

Python打印“菱形”星号代码

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