#函數傳遞tuple變數有2種方法
def show1(var1):
    print('元素數=',len(var1))    
    for i in var1:
        print(i)

def show2(*var1):
    print('元素數=',len(var1))    
    for i in var1:
        print(i)   
    
show1(('tom','mike','peter'))
show2('tom','mike','peter')