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:
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);
设有语句int ia=3;则执行了语句ia+=ia-=ia*ia;后,变量ia的值是 A: 3 B: 6 C: 9 D: -12
设有语句int ia=3;则执行了语句ia+=ia-=ia*ia;后,变量ia的值是 A: 3 B: 6 C: 9 D: -12
[tex=4.286x1.214]YFKGAEh1xsPrEgxwUgJ5I/QxA+IhVsBjM6Qwubdi4iA=[/tex]的有效数字[input=type:blank,size:4][/input]位;[tex=7.571x1.214]Chcmsy8l9fNWdSBimUDeMNZTk5zilZBtn/FCFZhwr3g=[/tex]的有效数字是[input=type:blank,size:4][/input]
[tex=4.286x1.214]YFKGAEh1xsPrEgxwUgJ5I/QxA+IhVsBjM6Qwubdi4iA=[/tex]的有效数字[input=type:blank,size:4][/input]位;[tex=7.571x1.214]Chcmsy8l9fNWdSBimUDeMNZTk5zilZBtn/FCFZhwr3g=[/tex]的有效数字是[input=type:blank,size:4][/input]
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)
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)
求下列曲线族的包络.[tex=8.357x1.5]xFja9iV/PJyWPdxp7qqmbEeLT/qXA/M3rx3Aqj2HO6s=[/tex]
求下列曲线族的包络.[tex=8.357x1.5]xFja9iV/PJyWPdxp7qqmbEeLT/qXA/M3rx3Aqj2HO6s=[/tex]
【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)
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]); } } }
求曲线族 [tex=7.714x1.5]xFja9iV/PJyWPdxp7qqmbEeLT/qXA/M3rx3Aqj2HO6s=[/tex] 的包络, 并绘出图形
求曲线族 [tex=7.714x1.5]xFja9iV/PJyWPdxp7qqmbEeLT/qXA/M3rx3Aqj2HO6s=[/tex] 的包络, 并绘出图形