F.or k1=0 To 4
y=20
F.or k2=0 To 3
y=10
F.or k3=0 To 2
y=y + 10
Next k3,k2,k1
Print y
A.) 90
A.90
B.60
C.40
D.10
[单选题]执行下列程序段后,输出的结果是 For k1 = 0 To 4 y =20 For k2 = 0 To 3 y=10 For 16 = 0 To 2 y=y+10 Next Next Next Print yA.90B.60C.40D.10
[单选题]执行下列程序段后,输出的结果是 For k1=0 To 4 Y=20 For k2=0 To 3 y=10 For k3=0 To 2 y=y+10 Next k3,k2,k1 Print yA.90B.60C.40D.10
[单选题]执行下列程序段后,输出的结果是F.or k1=0 To 4y=20F.or k2=0 To 3y=10F.or k3=0 To 2y=y+10Next k3,k2,k1Print yA.90B.60C.40D.10
[单选题]执行下列程序段后,输出的结果是( )。 Forkl=0 To 4 y=20 For k2=0 To 3 y=10 Fork3=0 To 2 y=y+10 Next k3 Next k2 Next k1 Print yA.90B.60C.40D.10
[单选题]执行下列程序段后,输出的结果是F.or k1=0 To 4y=20F.or k2=0 To 3y=10F.or k3=0 To 2y=y + 10Next k3Next k2Next k1Print y( )。A.90B.60C.40D.10
[单选题]执行下面的程序后,输出的结果是 K=1 For j=1 To 4 X=X - 1: y=0 For k=1 To 4 X=X + 1: y=y + 1 Next k Next j Print X;yA.1 4B.13 4C.12 8D.20 6
[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 kA. 11B.10C.9D.8
[单选题]运行下列程序段,结果是 For m=10 to 1 step 0 K=K+3 Next mA.形成死循环B.循环体不执行即结束循环C.出现语法错误D.循环体执行一次后结束循环
[单选题]下列程序段的执行结果为a=6F.or k=1 To 0a=a + kNextPrint k; aA.-1 6B.-1 16C.1 6D.11 21
[单选题]下列程序段的执行结果为 a=5 For k=1 To 0 a=a * k Next k Print k;aA.-1 6B.-1 16C.1 5D.11 21