s1="192637"
s2="playground"
s3=""
for i in s1:
s3 = s2[int(i)] + s3
print(s3)
执行该程序段后,输出的结果是( )
下列说法正确的是( )
Dim i As Integer, Sum As Integer
Dim a(1 To 11) As Integer
Sum = 6
a(11) = 49
For i = 10 To 1 Step -1
a(i) = a(i + 1) - 1
If a(i) Mod 3 = 0 Then Sum = Sum + a(i)
Next i
Text1.Text = Str(Sum)
该程序段运行后,文本框text1中显示的内容是( )
所有的恒星都是气态星体(大前提)
太阳是恒星(小前提)
太阳是气态星体(结论)
采用上述方式研究并实现人工智能的方法称为。
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图a |
请回答下列问题:
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图b |
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图c |