【简答题】下列程序段的执行结果为【 】。 K=0 For J=1 To2 For I = 1 To 3 K=I+1 Next I For I=1 To7 K=K+I Next I Next J Print K
【单选题】阅读下面的程序段: For a=1 To 2 For b=1 To a For c=b To 2 i=i+1 Next Next Next Print i 执行上面的3重循环后,i的值为
【单选题】有下列程序段: For i=1 To 4 x=4 For J=1 To 3 x=3 For k=1 To 2 x=x+6 Next k Next j Next i ? x 该程序段的执行结果为______。
【单选题】阅读下面程序段: For a=1 To2 For b =1 To a For c = b To 2 i=i+1 Next Next Next Print i 执行上面的3重循环后,i的值为
【单选题】下列程序段的执行结果为______。 K=0 For J = 1 To 2 For I = 1 To 3 K=I+1 Next I For I = 1 To 7 K=K+1 Next I Next J Print K
【单选题】阅读下面的程序段:For a=1 To 2 For b=1 To a For C=b To 2 I=I + 1 Next NextNextPrint I执行上面的三重循环后,I的值为
【单选题】阅读下面的程序: Private Sub Command1_Click() For i=1 To 3 For j=1 To i For k=j To 3 x=x+1 Next k Next j Next i Print x End Sub 程序运行后,单击命令按钮,窗体上输出的结果是
【单选题】下列程序段的执行结果是______ 。 k=0 For j=1 To 2 For i=1 To 3 k = i+ 1 Next i For i=1 To 7 k= k + 1 Next i Next j Print k