14、下列程序的输出结果为 seq = ['one'] for i, element in enumerate(seq): print i, element

14、下列程序的输出结果为 seq = ['one'] for i, element in enumerate(seq): print i, element


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针对下面程序段,边界值问题可以定位在___(62)___。1:Rem Create a 10 element integer array2:Rem lnitialize each element to -13:Dim data(10) As Integer4:Dim i As Integer5:For i=1 TO 106:data(i)=-17:Next i8:End(62) A. data(1) B. data(0) C. data(9) D. data(10)

下列程序的输出结果为012,请根据注释将横线处的缺失部分补充完整。 include using name 下列程序的输出结果为012,请根据注释将横线处的缺失部分补充完整。include<iostream>using namespace std;class Test{public:Test(int A) {data=a;}~Test(){}void print(){cout<<data;)private:int data;};int main(){Test t[3]={______};//对有3个元素的Test类对象数组t初始化for(int i=0; i<3; i++) t[i]. print();return 0;}

下列程序运行后,输出结果为( )。 Dim a() a=Array(1,3,5,7,9) s=0 For i=1 To 4 s=s*10+a(i) Next i Print sA.1357B.3579C.7531D.9753

有F面的程序段.其功能是按图1所示的规律输出数据Dim a(3,5)As IntegerFor i=1 To 3For i=1 To 5a(i,j)=i+jPrint a(i,j);NextPrintNext若要按图2所示的规律继续输出数据,则接在上述程序段后面的程序段应该是A.For i=i To 5 For j=1 To 3 Print a(j,i); Next Print NextB.For i=1 To 3 For i=1 To 5 Print a(j,i); Next Print NextC.For j=1 To 5 FOr i=1 TO 3 Print a(j,1); Next Print NextD.For i=1 To 5 For j=1 To 3 Print a(i,j); Next Print Print Next Next

有以下程序: include include usingnamespacestd; intmain() {intarrays 有以下程序: #include <iostream> #include <cstdlib> using namespace std; int main() { int arraysize; int *array; cout<<"Please input the size of the array:"; cin>>arraySiZe; array=new int[arraysize]; if(array==NULL) { cout<<"allocate Error\n"; exit(1); } for(int i=0;i<arraysize;i++) array[i]=i*i; int j; cout<<"which element you want to check:"; cin>>j; cout<<array[j]<<end1; return 0; } 执行程序输入:10<空格>5,则输出结果为( )。A.allocate ErrorB.1C.0D.25

以下程序的输出结果为 Dim i,c(10),p(3) k=5 For i=0 To 10 c(i) =i Next i For i=0 To 2 p(i) = c(i * (i + 1)) Next i For i=0 To 2 k=k+p(i) * 2 Next i Print kA.20B.21C.56D.32

设有如下程序: Private Sub Form. Click( ) Dim i As Integer,x As String,y As String x="ABCDEFG" For i=4 To 1Step-1 y=Mid(X,i,i)+y Next i Print y End Sub 程序运行后,单击窗体,输出结果为( )。A.ABCCDEDEFGB.AABBCDEFGC.ABCDEFGD.AABBCCDDEEFFGG

下列程序段的执行结果为______。 I= 4 a= 5 Do I=I+1 a=a+2 Loop Until I>=7 Print“I=”;I Print“A=”;aA.I=4 A=5B.I=7 A=13C.I=8 A=7D.I=7 A=11

编译和执行以下代码,输出结果是( )。 int i=1; switch (i) { case 0: System.out.print("zero,"); break; case 1: System.out.print("one,"); case 2: System.out.print("two,"); default: System.out.println("default"); }A.one,B.one,two,C.one,two,defaultD.default

执行以下程序段 a$="abbacddcba" For i=6 To 2 Step-2 X=Mid(a,i,i) Y=Left(a,i) Z=Right(a,i) z=UCase(XYz) Next i Print z 输出结果为( )A.ABCB.BBABBAC.ABBABAD.AABAAB

下列程序段的执行结果为 I=1 x=5 Do I= I + 1 x= x + 2 Loop Until I>=7 Print " I= ";I Print "x=";xA.I=4 x=5B.I=7 x=15C.I=6 x=8D.I=7 x=17

下列程序的输出结果是______。 #define A 100 main() { int i=0,sum=0; do{ if(i=(i/2)*2)continue; sum+=i; }while(++i<A); print("%d\n",sum); }A.2500B.2050C.4D.0

有下面的程序段,其功能是按图1所示的规律输出数据: Dim a(3,5)As Integer For i=1 To 3 For j=1 To 5 a(i,j)=i+j Print a(i,j); Next Print Next若要按图2所示的规律继续输出数据,则接在上述程序段后面的程序段应该是( )。A.For i=1 To 5 For j=1 To 3 Print a(j,i); Next Print NextB.For i=1 T0 3 For j=1 To 5 Print a(j,i); Next Print NextC.For j=l To 5 For i=1 To 3 Print a(j,i); Next Print NextD.For i=1 To 5 For=1 To 3 Print a(i,j): Next Print Next

执行以下程序段 a$ ="abbacddcba" For i = 6 To 2 Step - 2 X = Mid(a, i,i) Y=Left(a, i) z=Right(a,i) z=UCase(X Y Z) Next i Print z 输出结果为A.ABCB.BBABBAC.ABBABAD.AABAAB

阅读程序: Option Base 1 Private Sub Form. Click() Dim arr,Sum Sum= 0 arr=Array(1,3,5,7,9,11,13,15,17,19) For i=1 To 10 If arr(i)/3=arr(i)\3 Then Sum=Sum+arr(i) End If Next i Print Sum End Sub 程序运行后,单击窗体,输出结果为A.13B.14C.27D.15

下列程序的输出结果为【】。include void main(){ char a[]="abcdabcabfgacd"; int i1 下列程序的输出结果为【 】。include <iostream. h>void main(){char a[]="abcdabcabfgacd";int i1=0,i2=0,i=0;while (a[i]){if (a[i]=='a') i1++;if (a[i]=='q') i2++;i++;}cout<<i1<<''<<i2<<end1;}

执行以下程序段 a$=“abbacddcba” For i=6 To 2 Step-2 X=Mid(a,i,i) Y=Left(a,i) z=Right(a, i) z=Ucase(X Y z) Next i Print z 输出结果为A.ABAB.BBABBAC.ABBABAD.AABAAB

有程序如下: Sub subP(b() As Integer) For i=1 To 4 b(i)=2*i Next i End Sub Private Sub Command1_Click() Dim a(1 To 4) As Integer a(1)=5 a(2)=6 a(3)=7 a(4)=8 subP a() For i=1 To 4 Print a(i) Next i End Sub运行上面程序,单击命令按钮,输出结果为______ 。A. 2 4 6 8B.5 2 2 2C.10 12 14 16D.出错

针对下面程序段,边界值问题可以定位在(62)1:Rem Crege a 10 element integer array2:Rem Initialize each element to -13:Dim data(10) As Integer4:Dim i As Integer5:For i=1 TO 106:data(i)=-17:Next i8:EndA.data(1)B.data(0)C.data(9)D.data(10)

下列程序运行结果是 a=25:b=-45 i=Not a=b Print iA.-45B.TrueC.0D.不能输出

下列程序段的输出结果为( )。 A=0 Print A+I A=3A.1B.-1C.3D.0

以下程序的输出结果是_______。 main() { int i,a[10]; for(i=9;i>=0;i-)a[i]=10-i; print("%d%d%d,a[2],a[5],a[8]); }A.258B.741C.852D.369

若seq=[1,2,3,4],则下面错误的是? A.seq[-2]为3B.seq[10]为[]C.seq[::-1]为[4,3,2,1]D.seq[:]为[1,2,3,4]

以下程序输出结果是 include main ( ){int i=0,a=0; while ( i 以下程序输出结果是 #include <stdio.h> main ( ) { int i=0,a=0; while ( i<2 0 ) { for(;;) { if ((i%10) ==0) break; else i--; } i+=11; a+=i; } print f ( "%d\n" , a); }A.21B.32C.33D.11

运行以下程序后,输出的结果是 for i=1 to 3 cls print" i=",i; NextA.123B.3C.i=1i=2i=3D.i=3

铬催化剂活化程序是()A、SEQ-2001B、SEQ-2002C、SEQ-3050D、SEQ-2003

已知seq为长度大于10的列表,并且已导入random模块,那么[random.choice(seq)for i in range(10)]和random.sample(seq,10)等价。

判断题已知seq为长度大于10的列表,并且已导入random模块,那么[random.choice(seq)for i in range(10)]和random.sample(seq,10)等价。A对B错