初学python的while示例，pythonwhile示例,用wile写菜单驱动程序

初学python的while示例，pythonwhile示例,用wile写菜单驱动程序

用wile写菜单驱动程序

初学python怎么用while循环

L=[]print 'please input five number'i=0while i<5:    n=int(raw_input('Enter your number:'))    L.append(n)    i+=1print Lprint 'Now,you can select them'print 'summation averages exit'go=Truewhile go:    s=raw_input('I will:')    if s=='summation':        print sum(L)    elif s=='averages':        print sum(L)/len(L)    elif s=='exit':        go=False        print 'Done'    else:        print 'Not have options'