• 2022-06-16
    下列Visual Basic程序段运行后,变量s的值为 a=2:b=1:s=0 For i=10 To 6 Step-1 s=s+a c=a+b a=b b=c Next i
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    内容

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      下列程序段中,循环体s = s +1执行了几次? For i = 0 To 7 Step 3 For j = 0 To 7 Step 2 s = s + 1 Next Next

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      已知程序段: s=0 For i=1 to 10 step 2 s=s+1 i=i*2 Next i 该程序段的循环次数是( )。

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      中国大学MOOC: s=0 for i = 1 to 10 step 2 s=s+1 i=i*3 next i结束后i的值和S的值?

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      有一段程序: a = Array(1, 2, 3, 4, 5, 6): s =1: For i = 5 To 1 Step -2: s = s * a(i): Next I, 执行后,s的结果是

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      s=0 for i = 1 to 10 step 2 s=s+1 i=i*3 next i结束后i的值和S的值? A: 17,2 B: 15,3 C: 15,2 D: 17,3