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| package line;
import java.util.Scanner;
public class LineTest { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); LineMenu M = new LineMenu(); Line L1 = new Line(); LineAlgorithm A = new LineAlgorithm(); A.line_Ininal(L1); int N; M.display(); while(true) { System.out.println("请输入您要的操作对应的序号:"); N = scanner.nextInt(); switch (N) { case 1: int x; System.out.println("请输入数据:"); x = scanner.nextInt(); while(x!=0) { A.line_In(L1, x); System.out.println("请输入数据:"); x = scanner.nextInt(); } System.out.println("是否查看已插入数据的列表(1|0):"); int num1 = scanner.nextInt(); if(num1 == 1) { System.out.println("是否查看全部数据列表(1|0):"); int num2 = scanner.nextInt(); if(num2 == 1) { A.line_Out(L1); }else { System.out.println("请输入需要查看的元素的序号:"); int num3 = scanner.nextInt(); System.out.println(A.line_Get(L1, num3-1)); } } break; case 2: if(A.line_Full(L1)) { System.out.println("表满,不能插入"); }else { System.out.println("请输入插入位置:"); int n = scanner.nextInt(); if(n < 0 || n > A.line_Length(L1)) { System.out.println("输入的插入位置不合法"); }else { for(int i = A.line_Length(L1)-1; i >= n; i--) { A.line_Move(L1, i+1, i); } System.out.println("请输入要插入的值"); x = scanner.nextInt(); A.line_In(L1, x, n); } } break; case 3: M.order(); System.out.println("请输入你要选择的排序操作:"); char c = scanner.next().charAt(0); if(c == 'A' || c == 'a') { A.line_Bubble(L1); }else if(c == 'B' || c == 'b') { A.line_Select(L1); } A.line_Out(L1); break; case 6: if(A.line_Empty(L1)) { System.out.println("表为空,不能删除"); }else { System.out.println("请输入一个要删除的数据:"); x = scanner.nextInt(); int t = A.line_Search(L1, x); if(t < 0 || t > A.line_Length(L1)) { System.out.println("您输入的位置不合法"); }else { for(int i = t; i < A.line_Length(L1); i++) { A.line_Move(L1, i+1, i); } A.line_Null(L1, A.line_Length(L1)-1); A.line_Out(L1); } } break; case 7: Line L2 = new Line(); A.line_Ininal(L2); System.out.println("请输入数据:"); x = scanner.nextInt(); while(x!=0) { A.line_In(L1, x); System.out.println("请输入数据:"); x = scanner.nextInt(); } A.line_Bubble(L1); A.line_Bubble(L2); Line L3 = new Line(); A.line_Ininal(L3); int i1 = 0, i2 = 0; while(i1 < A.line_Length(L1) && i2 < A.line_Length(L2)) { if(A.line_Get(L1, i1) < A.line_Get(L2, i2)) { A.line_In(L3, A.line_Get(L1, i1)); i1++; }else { A.line_In(L3, A.line_Get(L2, i2)); i2++; } } if(i1 < A.line_Length(L1)) { while(i1 < A.line_Length(L1)) { A.line_In(L3, A.line_Get(L1, i1)); i1++; } }else { while(i2 < A.line_Length(L2)) { A.line_In(L3, A.line_Get(L2, i2)); i2++; } } A.line_Out(L3); break; case 8: Line L = new Line(); A.line_Ininal(L); System.out.println("请输入数据:"); x = scanner.nextInt(); while(x!=0) { A.line_In(L, x); System.out.println("请输入数据:"); x = scanner.nextInt(); } A.line_Bubble(L); A.line_Bubble(L1); int i = 0; i1 = 0; while(i < A.line_Length(L) && i1 < A.line_Length(L1)) { if(A.line_Get(L1, i1) > A.line_Get(L, i)) { i++; }else if(A.line_Get(L1, i1) == A.line_Get(L1, i1)) { i++; i1++; }else if(A.line_Get(L, i) < A.line_Get(L1, i1)) { break; } } if(i1 >= A.line_Length(L1)) { System.out.println("子表是主表的子集"); }else { System.out.println("子表不是主表的子集"); } break; default : return; } } } }
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