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大牛201601

#1 Created at ... [Delete] [Delete and Lock User]

def product(w,*num):

#print(num)
ttt=1    
ttt=ttt*w
for x in num:
    ttt=ttt*x;
return ttt

print('product(5) =', product(5)) print('product(5, 6) =', product(5, 6)) print('product(5, 6, 7) =', product(5, 6, 7)) print('product(5, 6, 7, 9) =', product(5, 6, 7, 9)) if product(5) != 5: print('测试失败!') elif product(5, 6) != 30: print('测试失败!') elif product(5, 6, 7) != 210: print('测试失败!') elif product(5, 6, 7, 9) != 1890: print('测试失败!') else: try: product() print('测试失败!') except TypeError: print('测试成功!')

product(5) = 5 product(5, 6) = 30 product(5, 6, 7) = 210 product(5, 6, 7, 9) = 1890 测试成功!

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