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Java 租金计算

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Java 租金计算,java,Java,大家好，我目前正在参加一个java课程学习我的学位，我被分配了一个计算租金的任务，到目前为止，我能够得到代码，但我的错误一直存在，我觉得我真的很接近，但它确实需要一些调整。如果有人愿意花时间让我知道我可以添加或删除什么，那就太棒了 以下是错误： RentalRates.java:117: error: illegal start of expression private static clacGen(s.gender); ^ RentalRates.java

大家好，我目前正在参加一个java课程学习我的学位，我被分配了一个计算租金的任务，到目前为止，我能够得到代码，但我的错误一直存在，我觉得我真的很接近，但它确实需要一些调整。如果有人愿意花时间让我知道我可以添加或删除什么，那就太棒了

以下是错误：

RentalRates.java:117: error: illegal start of expression
         private static clacGen(s.gender);
         ^
RentalRates.java:117: error: illegal start of expression
         private static clacGen(s.gender);
                 ^
RentalRates.java:117: error: ';' expected
         private static clacGen(s.gender);
                               ^
RentalRates.java:117: error: not a statement
         private static clacGen(s.gender);
                                 ^
RentalRates.java:117: error: ';' expected
         private static clacGen(s.gender);
                                        ^
RentalRates.java:133: error: illegal start of expression
         private static calcAge(birthMonth,birthDay,birthYear);
         ^
RentalRates.java:133: error: illegal start of expression
         private static calcAge(birthMonth,birthDay,birthYear);
                 ^
RentalRates.java:133: error: ';' expected
         private static calcAge(birthMonth,birthDay,birthYear);
                               ^
RentalRates.java:133: error: not a statement
         private static calcAge(birthMonth,birthDay,birthYear);
                                ^
RentalRates.java:133: error: ';' expected
         private static calcAge(birthMonth,birthDay,birthYear);
                                          ^
RentalRates.java:133: error: not a statement
         private static calcAge(birthMonth,birthDay,birthYear);
                                           ^
RentalRates.java:133: error: ';' expected
         private static calcAge(birthMonth,birthDay,birthYear);
                                                   ^
RentalRates.java:133: error: not a statement
         private static calcAge(birthMonth,birthDay,birthYear);
                                                    ^
RentalRates.java:133: error: ';' expected
         private static calcAge(birthMonth,birthDay,birthYear);
                                                             ^
RentalRates.java:136: error: ';' expected
            today_date = curMonth,curDay,curYear
                                 ^
RentalRates.java:136: error: not a statement
            today_date = curMonth,curDay,curYear
                                  ^
RentalRates.java:136: error: ';' expected
            today_date = curMonth,curDay,curYear
                                        ^
RentalRates.java:155: error: illegal start of expression
         private static String calcRateClass(age, gender);
         ^
RentalRates.java:155: error: illegal start of expression
         private static String calcRateClass(age, gender);
                 ^
RentalRates.java:155: error: ';' expected
         private static String calcRateClass(age, gender);
                              ^
RentalRates.java:162: error: illegal start of expression
         private static displayResults(gender, age, rateResult);
         ^
RentalRates.java:162: error: illegal start of expression
         private static displayResults(gender, age, rateResult);
                 ^
RentalRates.java:162: error: ';' expected
         private static displayResults(gender, age, rateResult);
                                      ^
RentalRates.java:162: error: not a statement
         private static displayResults(gender, age, rateResult);
                                       ^
RentalRates.java:162: error: ';' expected
         private static displayResults(gender, age, rateResult);
                                             ^
RentalRates.java:162: error: not a statement
         private static displayResults(gender, age, rateResult);
                                               ^
RentalRates.java:162: error: ';' expected
         private static displayResults(gender, age, rateResult);
                                                  ^
RentalRates.java:162: error: not a statement
         private static displayResults(gender, age, rateResult);
                                                    ^
RentalRates.java:162: error: ';' expected
         private static displayResults(gender, age, rateResult);
                                                              ^
29个错误

我想发生的事：__________________________________

enter code here
import java.util.*;

public class RentalRates
{
private static final boolean DEBUG = true;

private static final String BEST_RATE = "Best rate - $40.00 per day or   $200.00 per week.";
private static final String RISK_RATE_1= "Risk rate 1-$50.00 per day or $255.00 per week.";
private static final String RISK_RATE_2= "Risk rate 2-$57.00 per day or $285.00 per week.";
private static final String RISK_RATE_3= "Risk rate 3-$%4.2f per day or $%5.2f per week.";

public static void main(String[] args)
{    
  int curMonth = 0;
  int curDay = 0;
  int curYear = 0;
  int birthMonth = 0;
  int birthDay = 0;
  int birthYear = 0;
  String gender = "";
  int age = 0;
  String rateResult;            



  if (DEBUG == true)
  {
    // Establish a 'current' date for testing...
     curMonth = 2;
     curDay = 1;
     curYear = 2016;

     System.out.println("First test case: Renter is not old enough to rent...");
     birthMonth = 2;
     birthDay = 2;
     birthYear = 1991;
     gender = "m";
     age = calcAge(curMonth, curDay, curYear, birthMonth, birthDay, birthYear);
     rateResult = calcRateClass(age, gender);
     displayResults(gender, age, rateResult);

     System.out.println("\nSecond test case: Renter is barely old enough (57/285)...");
     birthMonth = 2;
     birthDay = 1;
     birthYear = 1991;
     gender = "m";
     age = calcAge(curMonth, curDay, curYear, birthMonth, birthDay, birthYear);
     rateResult = calcRateClass(age, gender);
     displayResults(gender, age, rateResult);

     System.out.println("\nThird test case: Renter is 35 and male (40/200)...");
     birthMonth = 1;
     birthDay = 1;
     birthYear = 1981;
     gender = "m";
     age = calcAge(curMonth, curDay, curYear, birthMonth, birthDay, birthYear);
     rateResult = calcRateClass(age, gender);
     displayResults(gender, age, rateResult);

     System.out.println("\nFourth test case: Renter is 35 and female (40/200)...");
     birthMonth = 1;
     birthDay = 1;
     birthYear = 1981;
     gender = "f";
     age = calcAge(curMonth, curDay, curYear, birthMonth, birthDay, birthYear);
     rateResult = calcRateClass(age, gender);
     displayResults(gender, age, rateResult);

     System.out.println("\nFifth test case: Renter is 30 and male (57/285)...");
     birthMonth = 1;
     birthDay = 1;
     birthYear = 1986;
     gender = "m";
     age = calcAge(curMonth, curDay, curYear, birthMonth, birthDay, birthYear);
     rateResult = calcRateClass(age, gender);
     displayResults(gender, age, rateResult);

     System.out.println("\nSixth test case: Renter is 30 and female (40/200)...");
     birthMonth = 1;
     birthDay = 1;
     birthYear = 1986;
     gender = "f";
     age = calcAge(curMonth, curDay, curYear, birthMonth, birthDay, birthYear);
     rateResult = calcRateClass(age, gender);
     displayResults(gender, age, rateResult);

     System.out.println("\nSeventh test case: Renter is 76 and male (62/255)...");
     birthMonth = 1;
     birthDay = 1;
     birthYear = 1940;
     gender = "m";
     age = calcAge(curMonth, curDay, curYear, birthMonth, birthDay, birthYear);
     rateResult = calcRateClass(age, gender);
     displayResults(gender, age, rateResult);        

     System.out.println("\nEighth test case: Renter is 76 and female (68/270)...");
     birthMonth = 1;
     birthDay = 1;
     birthYear = 1940;
     gender = "f";
     age = calcAge(curMonth, curDay, curYear, birthMonth, birthDay, birthYear);
     rateResult = calcRateClass(age, gender);
     displayResults(gender, age, rateResult);         
  }
  else
  {
     Scanner kb = new Scanner(System.in);
     System.out.println("Welcome to the car renter's rate finder.");
  // Get the gender...
  //    Your code goes here...
     private static clacGen(s.gender);
        {
         System.out.print("what is the Gender of the Renter? :");
         boolean f = female;
         boolean m = male;

         if (gender = "f")
         {
           return ("female");
         }

         else if (gender = "m")
         {
           return ("male");
         }                
     }         
     private static calcAge(birthMonth,birthDay,birthYear);
     {
        System.out.println("what is the Renters Bithday?(mm/dd/yy):");
        today_date = curMonth,curDay,curYear
        today_year = today_date.getFullYear();
        today_month = today_date.getMonth();
        today_day = today_date.getDate();
        age = today_year - birthYear;

        if ( today_month < (birthMonth - 1))
        {
           age--;
        }
        if (((birthMonth - 1) == today_month) && (today_day < birthDay))
        {
           age--;
        }
           return age;
      }


  // Get the rental rate...
     private static String calcRateClass(age, gender);
     {
        rateResult = calcRateClass(age, gender);
        return rateResult;
     }

  // Display the results...
     private static displayResults(gender, age, rateResult);
     {
        System.out.Println("Thank you");
        System.out.println("the ",gender," is ",age," years old.");
        System.out.println("the rate class is: ",rateResult);
     }
  }
欢迎来到租车者的价格查询

在此输入代码请输入承租人的性别（男/女）：m

请输入今天的日期（mm dd yyyy）：10 4 2011

请输入承租人的出生日期（mm dd yyyy）：1 22 1990

多谢各位

男房客21岁

费率等级为：对不起，租客年龄不超过25岁

代码：__________________________________

enter code here
import java.util.*;

public class RentalRates
{
private static final boolean DEBUG = true;

private static final String BEST_RATE = "Best rate - $40.00 per day or   $200.00 per week.";
private static final String RISK_RATE_1= "Risk rate 1-$50.00 per day or $255.00 per week.";
private static final String RISK_RATE_2= "Risk rate 2-$57.00 per day or $285.00 per week.";
private static final String RISK_RATE_3= "Risk rate 3-$%4.2f per day or $%5.2f per week.";

public static void main(String[] args)
{    
  int curMonth = 0;
  int curDay = 0;
  int curYear = 0;
  int birthMonth = 0;
  int birthDay = 0;
  int birthYear = 0;
  String gender = "";
  int age = 0;
  String rateResult;            



  if (DEBUG == true)
  {
    // Establish a 'current' date for testing...
     curMonth = 2;
     curDay = 1;
     curYear = 2016;

     System.out.println("First test case: Renter is not old enough to rent...");
     birthMonth = 2;
     birthDay = 2;
     birthYear = 1991;
     gender = "m";
     age = calcAge(curMonth, curDay, curYear, birthMonth, birthDay, birthYear);
     rateResult = calcRateClass(age, gender);
     displayResults(gender, age, rateResult);

     System.out.println("\nSecond test case: Renter is barely old enough (57/285)...");
     birthMonth = 2;
     birthDay = 1;
     birthYear = 1991;
     gender = "m";
     age = calcAge(curMonth, curDay, curYear, birthMonth, birthDay, birthYear);
     rateResult = calcRateClass(age, gender);
     displayResults(gender, age, rateResult);

     System.out.println("\nThird test case: Renter is 35 and male (40/200)...");
     birthMonth = 1;
     birthDay = 1;
     birthYear = 1981;
     gender = "m";
     age = calcAge(curMonth, curDay, curYear, birthMonth, birthDay, birthYear);
     rateResult = calcRateClass(age, gender);
     displayResults(gender, age, rateResult);

     System.out.println("\nFourth test case: Renter is 35 and female (40/200)...");
     birthMonth = 1;
     birthDay = 1;
     birthYear = 1981;
     gender = "f";
     age = calcAge(curMonth, curDay, curYear, birthMonth, birthDay, birthYear);
     rateResult = calcRateClass(age, gender);
     displayResults(gender, age, rateResult);

     System.out.println("\nFifth test case: Renter is 30 and male (57/285)...");
     birthMonth = 1;
     birthDay = 1;
     birthYear = 1986;
     gender = "m";
     age = calcAge(curMonth, curDay, curYear, birthMonth, birthDay, birthYear);
     rateResult = calcRateClass(age, gender);
     displayResults(gender, age, rateResult);

     System.out.println("\nSixth test case: Renter is 30 and female (40/200)...");
     birthMonth = 1;
     birthDay = 1;
     birthYear = 1986;
     gender = "f";
     age = calcAge(curMonth, curDay, curYear, birthMonth, birthDay, birthYear);
     rateResult = calcRateClass(age, gender);
     displayResults(gender, age, rateResult);

     System.out.println("\nSeventh test case: Renter is 76 and male (62/255)...");
     birthMonth = 1;
     birthDay = 1;
     birthYear = 1940;
     gender = "m";
     age = calcAge(curMonth, curDay, curYear, birthMonth, birthDay, birthYear);
     rateResult = calcRateClass(age, gender);
     displayResults(gender, age, rateResult);        

     System.out.println("\nEighth test case: Renter is 76 and female (68/270)...");
     birthMonth = 1;
     birthDay = 1;
     birthYear = 1940;
     gender = "f";
     age = calcAge(curMonth, curDay, curYear, birthMonth, birthDay, birthYear);
     rateResult = calcRateClass(age, gender);
     displayResults(gender, age, rateResult);         
  }
  else
  {
     Scanner kb = new Scanner(System.in);
     System.out.println("Welcome to the car renter's rate finder.");
  // Get the gender...
  //    Your code goes here...
     private static clacGen(s.gender);
        {
         System.out.print("what is the Gender of the Renter? :");
         boolean f = female;
         boolean m = male;

         if (gender = "f")
         {
           return ("female");
         }

         else if (gender = "m")
         {
           return ("male");
         }                
     }         
     private static calcAge(birthMonth,birthDay,birthYear);
     {
        System.out.println("what is the Renters Bithday?(mm/dd/yy):");
        today_date = curMonth,curDay,curYear
        today_year = today_date.getFullYear();
        today_month = today_date.getMonth();
        today_day = today_date.getDate();
        age = today_year - birthYear;

        if ( today_month < (birthMonth - 1))
        {
           age--;
        }
        if (((birthMonth - 1) == today_month) && (today_day < birthDay))
        {
           age--;
        }
           return age;
      }


  // Get the rental rate...
     private static String calcRateClass(age, gender);
     {
        rateResult = calcRateClass(age, gender);
        return rateResult;
     }

  // Display the results...
     private static displayResults(gender, age, rateResult);
     {
        System.out.Println("Thank you");
        System.out.println("the ",gender," is ",age," years old.");
        System.out.println("the rate class is: ",rateResult);
     }
  }

在此处输入代码
导入java.util.*；
公屋租金
{
私有静态最终布尔调试=true；
private static final String BEST_RATE=“最佳费率-每天40美元或每周200美元。”；
私人静态最终字符串风险\u比率\u 1=“风险比率1-每天50.00美元或每周255.00美元。”；
私人静态最终字符串风险\u率\u 2=“风险率2-每天57.00美元或每周285.00美元。”；
私有静态最终字符串风险\u率\u 3=“风险率3-$%4.2f/天或$%5.2f/周。”；
公共静态void main（字符串[]args）
{    
int curMonth=0；
int curDay=0；
int curYear=0；
int生日月=0；
int生日=0；
int生日=0；
字符串性别=”；
int年龄=0；
字符串速率结果；
if（DEBUG==true）
{
//建立测试的“当前”日期。。。
curMonth=2；
curDay=1；
curYear=2016年；
System.out.println（“第一个测试用例：承租人年龄不够大，不能出租…”）；
出生月份=2；
生日=2；
出生年份=1991年；
性别=“m”；
年龄=Calage（curMonth、curDay、curYear、birthMonth、birth、birthYear）；
rateResult=等级（年龄、性别）；
显示结果（性别、年龄、评分结果）；
System.out.println（“\n第二个测试用例：Renter刚刚够大（57/285）…”；
出生月份=2；
生日=1；
出生年份=1991年；
性别=“m”；
年龄=Calage（curMonth、curDay、curYear、birthMonth、birth、birthYear）；
rateResult=等级（年龄、性别）；
显示结果（性别、年龄、评分结果）；
System.out.println（“\n第三个测试用例：承租人35岁，男性（40/200）…”；
出生月份=1；
生日=1；
出生年份=1981年；
性别=“m”；
年龄=Calage（curMonth、curDay、curYear、birthMonth、birth、birthYear）；
rateResult=等级（年龄、性别）；
显示结果（性别、年龄、评分结果）；
System.out.println（“\n第四个测试用例：承租人35岁，女性（40/200）…”；
出生月份=1；
生日=1；
出生年份=1981年；
性别=“f”；
年龄=Calage（curMonth、curDay、curYear、birthMonth、birth、birthYear）；
rateResult=等级（年龄、性别）；
显示结果（性别、年龄、评分结果）；
System.out.println（“\n第五个测试用例：承租人为30岁，男性（57/285）…”；
出生月份=1；
生日=1；
出生年份=1986年；
性别=“m”；
年龄=Calage（curMonth、curDay、curYear、birthMonth、birth、birthYear）；
rateResult=等级（年龄、性别）；
显示结果（性别、年龄、评分结果）；
System.out.println（“\n第六个测试用例：租用者为30，女性（40/200）…”；
出生月份=1；
生日=1；
出生年份=1986年；
性别=“f”；
年龄=Calage（curMonth、curDay、curYear、birthMonth、birth、birthYear）；
rateResult=等级（年龄、性别）；
显示结果（性别、年龄、评分结果）；
System.out.println（“\n第七个测试用例：承租人为76岁，男性（62/255）…”；
出生月份=1；
生日=1；
出生年份=1940年；
性别=“m”；
年龄=Calage（curMonth、curDay、curYear、birthMonth、birth、birthYear）；
rateResult=等级（年龄、性别）；
显示结果（性别、年龄、评分结果）；
System.out.println（“\n第八个测试用例：承租人为76岁，女性（68/270）…”；
出生月份=1；
生日=1；
出生年份=1940年；
性别=“f”；
年龄=Calage（curMonth、curDay、curYear、birthMonth、birth、birthYear）；
rateResult=等级（年龄、性别）；
显示结果（性别、年龄、评分结果）；
}
其他的
{
扫描仪kb=新扫描仪（System.in）；
System.out.println（“欢迎来到租车者的费率查询器”）；
//得到性别。。。
//你的密码在这里。。。
私人静态分类（s.性别）；
{
System.out.print（“承租人的性别是什么？：”）；
布尔f=女性；
布尔m=男性；
如果（性别=“f”）
{
返回（“女性”）；
}
否则如果（性别=“m”）
{
返回（“男性”）；
}                
}         
私人静态日历（生日、生日、生日）；
{
System.out.println（“承租人比特日是什么？（mm/dd/yy）：”；
今天\日期=curMonth、curDay、curYear
今天\年=今天\日期。getFullYear（）；
today\u month=today\u date.getMonth（）；
today\u day=today\u date.getDate（）；
年龄=今天年-出生年；
如果（今天_月<（出生月-1））
{
年龄--；
}
如果（（（生日-1）=今天（月）&（今天<生日））
{
年龄--；
}
回归年龄；
}
//获得租金。。。
私有静态字符串类别（年龄、性别）；
{
rateResult=等级（年龄、性别）；
回报率结果；
}
//显示结果。。。
私人静态显示结果（性别、年龄、评分结果）；
{
System.out.Println（“谢谢”）；
System.out.println（“性别”

private static String calcRateClass(int age, String gender) {



  private static String calcRateClass(age, gender);
     {
        rateResult = calcRateClass(age, gender);
        return rateResult;
     }