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- 俺不理解 2021-12-20 13:38关注
import java.util.LinkedList; import java.util.List; import java.util.Scanner; public class Test { static class Card { String id; String from; String to; String startTime; String endTime; String duration; double price; public Card(String id, String from, String to, String startTime, String endTime, String duration, double price) { this.id = id; this.from = from; this.to = to; this.startTime = startTime; this.endTime = endTime; this.duration = duration; this.price = price; } @Override public String toString() { return id + (id.length() < 4 ? "\t" : "") + "\t\t" + from + "\t\t" + to + "\t\t" + startTime + "\t\t" + endTime + "\t\t" + duration + "\t\t"; } } public static void main(String[] args) { List<Card> cards = new LinkedList<>(); cards.add(new Card("T40", "惠州", "北京", "00:12", "12:20", "12:08", 88.8)); cards.add(new Card("T298", "惠州", "上海", "00:06", "10:50", "10.44", 88.8)); cards.add(new Card("TZ15", "惠州", "昆明", "12:48", "21:06", "08.18", 88.8)); cards.add(new Card("T108R", "惠州", "昆山", "12:39", "02:16", "13.37", 88.8)); System.out.println("车次\t\t\t出发站--到达站\t出发时间\t\t到达时间\t\t历时"); for (Card card : cards) { System.out.println(card); } Scanner scanner = new Scanner(System.in); System.out.print("请输入要购买的车次:"); String targetId = scanner.nextLine(); Card card = null; for (Card card1 : cards) { if (card1.id.equals(targetId)) { card = card1; break; } } if (card == null) { System.out.println("车次选择错误!"); return; } System.out.print("请输入乘车人(用逗号隔开):"); String userString = scanner.nextLine(); if (userString.length() == 0) { System.out.println("乘车人错误!"); return; } System.out.print("请支付" + card.price + "元,输入\"确认\"支付,输入\"取消\"退出 :"); String confirm = scanner.nextLine(); scanner.close(); if (confirm.equals("确认")) { System.out.println("您已购买" + card.id + "次列车," + card.from + "--" + card.to + " " + card.startTime + "开, 请" + userString + "尽快换购车票"); } else { System.out.println("交易结束"); } } }
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