• 2022-06-18 问题

    程序填空:程序采用选择法对数组元素进行从大到小排序。请将题目[填空]处的内容补充完整,使程序完成指定的功能。Private Sub Command1_Click() Dim iA(1 To 6),i%,j%,k%,n% n = 6 iA(1) = 8: iA(2) = 6: iA(3) = 9: iA(4) = 3: iA(5) = 2: iA(6) = 7 For i = 1 To n - 1 k=i For j = ______ To n If iA(j) > iA(k) Then ______ End If Next j t = iA(i) ______ iA(k) = t For m = 1 To n Print iA(m); Next m Print Next iEnd Sub答案2: 答案3:

    程序填空:程序采用选择法对数组元素进行从大到小排序。请将题目[填空]处的内容补充完整,使程序完成指定的功能。Private Sub Command1_Click() Dim iA(1 To 6),i%,j%,k%,n% n = 6 iA(1) = 8: iA(2) = 6: iA(3) = 9: iA(4) = 3: iA(5) = 2: iA(6) = 7 For i = 1 To n - 1 k=i For j = ______ To n If iA(j) > iA(k) Then ______ End If Next j t = iA(i) ______ iA(k) = t For m = 1 To n Print iA(m); Next m Print Next iEnd Sub答案2: 答案3:

  • 2022-06-01 问题

    设Ia,Ib,Ic为一组工频负序电流,当采样频率是600HZ时,采样电流表示为Ia(0),Ib(0),Ic(0);Ia(1),Ib(1),Ic(1);Ia(2),Ib(2),Ic(2);…Ia(12),Ib(12),Ic(12);Ia(13),Ib(13),Ic(13);…。下列正确的等式是() A: Ia(3)=Ib(9)=Ic(12) B: Ia(2)=Ib(10)=Ic(6); C: Ia(4)=Ib(8)=Ic(4); D: Ia(7)=Ib(8)=Ic(16);

    设Ia,Ib,Ic为一组工频负序电流,当采样频率是600HZ时,采样电流表示为Ia(0),Ib(0),Ic(0);Ia(1),Ib(1),Ic(1);Ia(2),Ib(2),Ic(2);…Ia(12),Ib(12),Ic(12);Ia(13),Ib(13),Ic(13);…。下列正确的等式是() A: Ia(3)=Ib(9)=Ic(12) B: Ia(2)=Ib(10)=Ic(6); C: Ia(4)=Ib(8)=Ic(4); D: Ia(7)=Ib(8)=Ic(16);

  • 2022-06-01 问题

    创建数组正确的是: A: int[] ia = new int [15]; B: float fa = new float [20]; C: char[] ca = “Some String”; D: Object oa = new float[20]; E: Int ia [][] = (4, 5, 6) (1, 2, 3)

    创建数组正确的是: A: int[] ia = new int [15]; B: float fa = new float [20]; C: char[] ca = “Some String”; D: Object oa = new float[20]; E: Int ia [][] = (4, 5, 6) (1, 2, 3)

  • 2022-06-01 问题

    Which two create an instance of an array?() A:  int ia = new int [15]; B:  float fa = new float [20]; C:  char ca = “Some String”; D:  Object oa = new float[20]; E:  Int ia = (4, 5, 6) (1, 2, 3)

    Which two create an instance of an array?() A:  int ia = new int [15]; B:  float fa = new float [20]; C:  char ca = “Some String”; D:  Object oa = new float[20]; E:  Int ia = (4, 5, 6) (1, 2, 3)

  • 2021-04-14 问题

    【填空题】运行下面程序,其输出结果为 void main() { int iA 1, iA 2, iA 3=258; iA 1=97 ; iA 2=98; printf(" iA 1=%c, iA 2=%c, iA 3=%c", iA 1, iA 2, iA 3); } (7.0分)

    【填空题】运行下面程序,其输出结果为 void main() { int iA 1, iA 2, iA 3=258; iA 1=97 ; iA 2=98; printf(" iA 1=%c, iA 2=%c, iA 3=%c", iA 1, iA 2, iA 3); } (7.0分)

  • 2021-04-14 问题

    在注释//Start For loop 处要插入哪段代码可以实现 根据变量i的值定位访问数组ia[]的所有元素。 public class Lin{ public void amethod(){ int ia[] = new int[4]; //Start For loop { ia[i]=i; System.out.println(ia[i]); } } }

    在注释//Start For loop 处要插入哪段代码可以实现 根据变量i的值定位访问数组ia[]的所有元素。 public class Lin{ public void amethod(){ int ia[] = new int[4]; //Start For loop { ia[i]=i; System.out.println(ia[i]); } } }

  • 2021-04-14 问题

    【单选题】图示三个图形对形心轴的惯性矩分别为Ia、Ib、Ic,惯性半径分别为ia、ib、ic,则()。【图片】 A. Ia = Ib - Ic , ia = ib - ic B. Ia ≠ Ib - Ic , ia = ib - ic C. Ia = Ib - Ic , ia ≠ ib - ic D. Ia ≠ Ib - Ic , ia ≠ ib - ic

    【单选题】图示三个图形对形心轴的惯性矩分别为Ia、Ib、Ic,惯性半径分别为ia、ib、ic,则()。【图片】 A. Ia = Ib - Ic , ia = ib - ic B. Ia ≠ Ib - Ic , ia = ib - ic C. Ia = Ib - Ic , ia ≠ ib - ic D. Ia ≠ Ib - Ic , ia ≠ ib - ic

  • 2021-04-14 问题

    电枢电流Ia=()ia

    电枢电流Ia=()ia

  • 2022-05-31 问题

    Which of the following is monodirectional slab? A: Ia/Ib≥2 B: Ia/Ib≤2 C: Ia/Ib≤1.5 D: Ia/Ib≤1

    Which of the following is monodirectional slab? A: Ia/Ib≥2 B: Ia/Ib≤2 C: Ia/Ib≤1.5 D: Ia/Ib≤1

  • 2022-05-26 问题

    执行下面语句后 Ia=12 Ib=10 Ia=Ib-Ia Ib=Ib+Ia Ia=-Ib^2 变量Ia的值是______.

    执行下面语句后 Ia=12 Ib=10 Ia=Ib-Ia Ib=Ib+Ia Ia=-Ib^2 变量Ia的值是______.

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