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
Next k2
Next k1
Print y( )。
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.) 90A.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]下列程序段的执行结果为a=6F.or k=1 To 0a=a + kNext kPrint k; a ( )。A.-1 6B.-1 16C.1 6D.11 21
[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]下列程序段的执行结果为D.im t(10)F.or k=2 To 10t(k) =11 - kNext kx=6Print t(2 + t(x) ) ( )。A.2B.3C.4D.5
[单选题]下列程序段的招待结果是______ 。 s=0 t=0 u=0 For i = 1 To 3 For j = 1 To i For k = j To 3 s=s+ 1 Next k t=t+1 Next j u=u+ 1 Next i Print s; t; uA. 14 6 3B.6 14 3C.9 8 7D.8 9 10
[单选题]执行下面的程序后,输出的结果是x=1F.or j=1 To 4x=x - 1: y=0F.or k=1 To 4x=x + 1: y=y + 1Next kNext jPrint x; y( )。A.1 4B.13 4C.12 8D.20 6
[单选题]下列程序执行后,输出的结果是( )。 int x=-5,y=0; while(++x) y++; cout<<y<<end1;A.1B.2C.4D.5