java汽车租借系统

java汽车租借系统,第1张

java汽车租借系统
package one;

import java.util.Scanner;

public class jieZu {
    public jieZu() {
    }

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.println("汽车租界系统");
        String[] cd = new String[6];
        String[] name = new String[6];
        String[] phone = new String[6];
        String[] cat = new String[6];
        int[] dates = new int[6];
        name[0] = "77";
        phone[0] = "17639877548";
        cat[0] = "金杯";
        dates[0] = 21;
        name[1] = "gg";
        phone[1] = "17745478498";
        cat[1] = "宝马X6";
        dates[1] = 18;
        String[] cName = new String[6];
        String[] cID = new String[6];
        int[] cDL = new int[6];
        int[] chd = new int[6];
        boolean[] czt = new boolean[]{false, true, true, false, false, false};
        cName[0] = "宝马X6";
        cName[1] = "宝马550i";
        cName[2] = "别克林荫大道";
        cName[3] = "金杯";
        cID[0] = "豫NY28588";
        cID[1] = "豫CNY3284";
        cID[2] = "豫NT37465";
        cID[3] = "豫B696996";
        cDL[0] = 800;
        cDL[1] = 600;
        cDL[2] = 300;
        cDL[3] = 1500;
        chd[0] = 9;
        chd[1] = 8;
        chd[2] = 7;
        chd[3] = 6;

        label189:
        while(true) {
            System.out.println("1、添加车型");
            System.out.println("2、删除车型");
            System.out.println("3、租借车子");
            System.out.println("4、归还车子");
            System.out.println("5、查看所有车子");
            System.out.println("6、查看所有账单");
            System.out.println("7、退出");
            System.out.println("输入指令");
            String a;
            int i;
            int bb;
            int i;
            switch(scanner.nextInt()) {
            case 1:
                for(i = 0; i < cName.length; ++i) {
                    if (cName[i] == null) {
                        System.out.println("请输入要添加的车型:");
                        cName[i] = scanner.next();
                        System.out.println("请输入车牌号:");
                        cID[i] = scanner.next();

                        do {
                            do {
                                System.out.println("大于3天打多少折扣?(1-9)");
                                chd[i] = scanner.nextInt();
                            } while(chd[i] > 10);
                        } while(chd[i] < 0);

                        System.out.println("请输入日租金");
                        cDL[i] = scanner.nextInt();
                        czt[i] = true;
                        break;
                    }
                }
                break;
            case 2:
                System.out.println("车型名称tt车牌号t日租金tt折扣tt租赁状态n");

                for(i = 0; i < cName.length; ++i) {
                    if (cName[i] != null) {
                        if (czt[i]) {
                            a = "在库";
                        } else {
                            a = "借出";
                        }

                        System.out.println(cName[i] + "tt" + cID[i] + "tt" + cDL[i] + "tt大于3天0." + chd[i] + "折,反之不打折tt" + a);
                    }
                }

                System.out.println("请输入要删除的车型名称:");
                String b = scanner.next();

                for(bb = 0; bb < cName.length; ++bb) {
                    assert cName[bb] != null;

                    if (cName[bb].equals(b)) {
                        cName[bb] = cName[bb + 1];
                        cID[bb] = cID[bb + 1];
                        chd[bb] = chd[bb + 1];
                        cDL[bb] = cDL[bb + 1];
                        czt[bb] = czt[bb + 1];
                        break;
                    }
                }

                System.out.println("删除成功!");
                break;
            case 3:
                System.out.println("车型名称tt日租金tt折扣tt租赁状态n");

                for(bb = 0; bb < cName.length; ++bb) {
                    if (cName[bb] != null) {
                        if (czt[bb]) {
                            a = "在库";
                        } else {
                            a = "借出";
                        }

                        System.out.println(bb + 1 + "t" + cName[bb] + "tt" + cDL[bb] + "tt大于3天0." + chd[bb] + "折,反之不打折tt" + a);
                    }
                }

                System.out.println("请输入要借车子的编号:");
                bb = scanner.nextInt();
                if (cName[bb - 1] != null && czt[bb - 1]) {
                    int i = 0;

                    while(true) {
                        if (i >= name.length) {
                            continue label189;
                        }

                        if (name[i] == null) {
                            System.out.println("请输入您的姓名:");
                            name[i] = scanner.next();
                            System.out.println("请输入您的手机号:");
                            phone[i] = scanner.next();

                            do {
                                do {
                                    System.out.println("请输入本日(租借)日期:");
                                    dates[i] = scanner.nextInt();
                                } while(dates[i] > 31);
                            } while(dates[i] < 0);

                            cat[i] = cName[bb - 1];
                            czt[i] = false;
                            System.out.println("添加成功!");
                            System.out.println("租车人姓名t 租车人电话 t租车具体信息 tt租车开始时间");
                            System.out.println(name[i] + "t" + phone[i] + "t" + cat[i] + "t" + dates[i] + "号");
                            continue label189;
                        }

                        ++i;
                    }
                }

                System.out.println("麻烦看清楚再租");
                break;
            case 4:
                System.out.println("请输入您的姓名:");
                String cc = scanner.next();
                boolean v = true;

                for(i = 0; i < name.length; ++i) {
                    if (cc.equals(name[i])) {
                        System.out.println("租车人姓名t 租车人电话 t租车具体信息 tt租车开始时间");
                        System.out.println(name[i] + "t" + phone[i] + "t" + cat[i] + "t" + dates[i] + "号");
                        System.out.println("请输入归还日期:");
                        int aap = scanner.nextInt();
                        int wwb = aap - dates[i];
                        int sum = cDL[i] * wwb;
                        if (chd[i] != 10 && (wwb >= 3 || wwb < 0)) {
                            sum /= chd[i];
                        }

                        System.out.println("请支付" + sum + "元");
                        int s = scanner.nextInt();
                        if (s > sum) {
                            System.out.println("支付成功!找零:" + (s - sum) + "n欢迎您下次光临!");
                            name[i] = name[i + 1];
                            phone[i] = phone[i + 1];
                            cat[i] = cat[i + 1];
                            dates[i] = dates[i + 1];
                        } else {
                            System.out.println("支付失败!");
                        }

                        v = false;
                        break;
                    }
                }

                if (v) {
                    System.out.println("未找到!");
                }
                break;
            case 5:
                System.out.println("车型名称tt车牌号t日租金tt折扣tt租赁状态n");
                i = 0;

                while(true) {
                    if (i >= cName.length) {
                        continue label189;
                    }

                    if (cName[i] != null) {
                        if (czt[i]) {
                            a = "在库";
                        } else {
                            a = "借出";
                        }

                        System.out.println(cName[i] + "tt" + cID[i] + "tt" + cDL[i] + "tt大于3天0." + chd[i] + "折,反之不打折tt" + a);
                    }

                    ++i;
                }
            case 6:
                System.out.println("租车人姓名t 租车人电话 t租车具体信息 tt租车开始时间");
                i = 0;

                while(true) {
                    if (i >= name.length) {
                        continue label189;
                    }

                    if (name[i] != null) {
                        System.out.println(name[i] + "t" + phone[i] + "t" + cat[i] + "t" + dates[i] + "号");
                    }

                    ++i;
                }
            case 7:
                i = 0;

                while(true) {
                    System.out.println("退出!!!");
                    if (i == 9999) {
                        return;
                    }

                    ++i;
                }
            }
        }
    }
}

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原文地址: http://outofmemory.cn/zaji/5606380.html

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