無
*注意事項:
>>>5+30*20/10
>>>print("2"*3)
Str="Python3"
for i in Str:
print(i)
>>>str=[2,0,2,2,"杭州","亞運會","heart to heart,@future"]
>>>_______________
["杭州"]
>>>Mphone=["HUAWEI","XIAOMI","OPPO","APPLE"]
>>>Mphone[1][-1]
for i in range(1,11,2)
該程序運行后的結(jié)果為()。
n=int(input(“請輸入一個整數(shù):”))
if n>0 :
print(“該數(shù)是整數(shù)”)
elif _____:
print(“該數(shù)是負(fù)數(shù)”)
①語言處理 ②聲音數(shù)字化 ③信號預(yù)處理 ④模式匹配 ⑤特征提取
animals=['cat', 'dog', 'elephant', 'tiger']
for animal in animals:
print(animal, end=',')
a=len(animals)
print("a=", a)
水仙花數(shù)是指一個三位數(shù),它每個位上的數(shù)字的三次方之和就等于它本身,例如:13+33+53=153。那么就稱153為水仙花數(shù)。
for i in range(100,1000)
a=i%10
b=
c=i//100
If :
Print(i,end=“,”)
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