以下程序，执行循环体的次数是。 For i=1 To 3 For j=5 To 1 step -1 print i+j Next j Next i
以下程序，执行循环体的次数是。 For i=1 To 3 For j=5 To 1 step -1 print i+j Next j Next i
执行下列程序段后，x的值为（ ）。x = 10For i = 1 To 5 For j = 1 To 5 Step 2 x = x - 1 Next jNext i A: -5 B: 5 C: 10 D: 0
执行下列程序段后，x的值为（ ）。x = 10For i = 1 To 5 For j = 1 To 5 Step 2 x = x - 1 Next jNext i A: -5 B: 5 C: 10 D: 0
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
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
Step 1: ________ early.
Step 1: ________ early.
In _____, you organize the support in a paragraph. A: Step 1 B: Step 2 C: Step 3 D: Step 4
In _____, you organize the support in a paragraph. A: Step 1 B: Step 2 C: Step 3 D: Step 4
下列程序执行后，sum的结果是________。Dim sum As IntegerFor i = 1 To 4 Step 2 For j = 1 To i Step 2 sum += j NextNext A: 6 B: 9 C: 5 D: 7
下列程序执行后，sum的结果是________。Dim sum As IntegerFor i = 1 To 4 Step 2 For j = 1 To i Step 2 sum += j NextNext A: 6 B: 9 C: 5 D: 7
执行下列程序段后，输出结果是 n = 0 For i=1 To 3 For j=5 To 1 Step -1 n = n + 1 Next j, i Debug.Print n; j; i
执行下列程序段后，输出结果是 n = 0 For i=1 To 3 For j=5 To 1 Step -1 n = n + 1 Next j, i Debug.Print n; j; i
下面的程序段执行后共循环了 次 For i = 1 To 2 For j = 5 To 1 Step -1 Print i*j Next j Next i
下面的程序段执行后共循环了 次 For i = 1 To 2 For j = 5 To 1 Step -1 Print i*j Next j Next i
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 NextNext A: 5 B: 7 C: 12 D: 49
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 NextNext A: 5 B: 7 C: 12 D: 49
以下程序段中语句 Print i*j 执行的次数是。 For i=1 to 3 For j=5 to 1 step -1 Print i*j Next j,i
以下程序段中语句 Print i*j 执行的次数是。 For i=1 to 3 For j=5 to 1 step -1 Print i*j Next j,i