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 += 1def 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：