package package1; \nimport java.util.ArrayList; \nimport java.util.List; \nimport java.util.Scanner; \n\npublic class CompareLists \n{ \n private static Scanner scanner; \n\n\tpublic static void main(String[] args) \n\t{ \n scanner = new Scanner(System.in); \n // 输入A表 \n System.out.print("请输入A表的元素个数:"); \n int m = scanner.nextInt(); \n List A = new ArrayList<>(); \n System.out.println("请输入A表的元素:"); \n for (int i = 0; i < m; i++) \n { \n A.add(scanner.nextInt()); \n } \n // 输入B表 \n System.out.print("请输入B表的元素个数:"); \n int n = scanner.nextInt(); \n List B = new ArrayList<>(); \n System.out.println("请输入B表的元素:"); \n for (int i = 0; i < n; i++) \n { \n B.add(scanner.nextInt()); \n } \n // 比较A、B两表的大小 \n int i = 0; \n int j = 0; \n while (i < m && j < n) \n { \n if (A.get(i) < B.get(j)) \n { \n System.out.println("A < B"); \n return; \n } \n else if (A.get(i) > B.get(j)) \n { \n System.out.println("A > B"); \n return; \n } \n else \n { \n i++; \n j++; \n } \n } \n if (i == m && j == n) { \n System.out.println("A = B"); \n } \n else if (i == m) { \n System.out.println("A < B"); \n } \n else { \n System.out.println("A > B"); \n } \n } \n}采用数据结构中的什么逻辑结构内容:该程序使用了线性表(List)作为数据结构来存储输入的元素。在比较两个列表大小时,采用了顺序比较的逻辑结构。首先通过循环遍历两个列表的元素,对比元素大小,如果出现不相等的情况,则根据大小关系输出结果。如果遍历完两个列表后仍未出现不相等的情况,则判断两个列表长度是否相等,相等则输出"A = B",否则输出长度较长的列表为大。