A.3 6 14
B.14 6 3
C.14 3 6
D.16 4 3
[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]下列程序段的执行结果为______。S= 0: T= 0: U=0For X = 1 To 3 For Y = 1 To X For Z = Y To 3 S= S +1 Next Z T=T+1 Next Y U=U+1Next XPrint S; T;UA.3 6 14B.14 6 3C.14 3 6D.16 4 3
[单选题]该程序运行后屏幕显示的结果是( )。S=0F.OR X=2 TO 10 STEP 2S=S+XE.NDFOR?SRETURNA.10B.20C.30D.40
[单选题]下列程序段的执行结果为______。 N=0 For I=1 To 3 For J=5 To 1 Step-1 N=N+1 NextJ NextI PrintN;J;IA.12 0 4B.15 0 4C.12 3 1D.15 3 1
[单选题]阅读下列程序段:m = 0F.or i = 1 To 3F.or j = 1 To im = m + jNext j, i执行以上的循环后,i和m的值分别为( )。A. 3 6B. 3 10C. 4 6D. 4 10
[单选题]该程序运行后屏幕显示的结果是( )。 S=0 FOR X=2 TO 10 STEP 2 S=S+X ENDFOR ?S RETURNA.10B.20C.30D.40
[单选题]下列程序的执行结果是______。 k =0 For i=1 To 3 a = i ^ i ^ k Print a; Next IA. 1 1 1B.1 2 3C.0 0 0D.1 4 9
[单选题]下列程序段的执行结果是______ 。 a=0 b=0 For i = -1 To -2 Step -1 For j = 1 To 2 b=b+1 Next j a=a+1 Next i Print a; bA. 24B.- 20C.42D.22
[单选题]阅读下面的程序段:a=0F.or i=1 To 3F.or j=1 To iF.or k=j To 3a=a+1Next kNext jNext i执行上面的程序段后,a的值为A.3B.9C.14D.21
[单选题]有下列程序段,其输出结果是( )。 a=0:b=0 For i=-1 To -2 Step -1 For j=1 To 2 b=b+1 Next j a=a+1 Next i Print a;bA.2 3B.-2 2C.4 2D.2 4