题解 | #小飞机#

解这个题，为何不同牛刀！

def plane(x,n,e=""):
    print(x*n,end=e)

def p1():
    plane(" ",5)
    plane("*",2)
    plane(" ",5)
    print()

def p2():
    plane("*",12)
    print()

def p3():
    plane(" ",4)
    plane("*",1)
    plane(" ",2)
    plane("*",1)
    plane(" ",4)
    print("")

if __name__=="__main__":
    p1()
    p1()
    p2()
    p2()
    p3()
    p3()