Personal.java

/*

Create a Personal class to hold the personal details of an person such as name, age, education, salary-
(0basic, da, hra), years of experience, number of loans and loan amount. Write constructors to assign
values to the data members. Include an
a. isEligible() method to indicate whether the person is eligible for loan,
b. taxPay() method to indicate the amount of tax to be paid,
c. isEligiblePromotion() to indicate whether the person is eligible for a promotion.
d. Display () method to display the details.
Enter the details of n employees and indicate their eligibility and the tax to be paid.

*/
import java.util.Scanner;
public class Personal{

String name;
int age;
String education;
double basic,da,hra;
int years_of_experience;
int  number_of_loans;
double loan_amount;

Personal(String name,int age,String education,double basic,double da,double hra,int years_of_experience,int number_of_loans,double loan_amount){
    this.name = name;
    this.age = age;
    this.education = education;
    this.basic = basic;
    this.da = da;
    this.hra = hra;
    this.years_of_experience = years_of_experience;
    this.number_of_loans = number_of_loans;
    this.loan_amount = loan_amount;
}
Scanner sc = new Scanner(System.in);
public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    System.out.println("Enter the number of people whose detail you wanna enter");
    int n = sc.nextInt();

    Personal[] pr = new Personal[n];
    for(int i=0;i<n;i++){
        System.out.print("Enter the name of the person:\t");
        String na = sc.next();
        System.out.print("Enter the age of the person:\t");
        int a = sc.nextInt();
        System.out.print("Enter the education of the person:\t");
        String e = sc.next();
        System.out.print("Enter the basic salary:\t");
        double b = sc.nextDouble();
        System.out.print("Enter the DA salary:\t");
        double d = sc.nextDouble();
        System.out.print("Enter the HRA salary:\t");
        double h = sc.nextDouble();
        System.out.print("Enter the years of experience:\t");
        int y = sc.nextInt();
        System.out.print("Enter the number of loans:\t");
        int l = sc.nextInt();
        System.out.print("Ennter the Total loan amount of all the loans:\t");
        double la = sc.nextDouble();

        pr[i] = new Personal(na,a,e,b,d,h,y,l,la);
        System.out.println("------------------Display details--------------------");
        display(pr[i]);
        System.out.println("-----------------------------------------------------");
    }
}

static void isEligible(Personal p){
    if(p.years_of_experience >= 10 && (p.basic + p.da + p.hra >= 400000) && p.number_of_loans<=1){
        System.out.println("The Person is eligible for loan");
    }
    else{
        System.out.println("The Person is not eleigible for loan");
    }
}

static void taxPay(Personal p){
    if((p.basic + p.da + p.hra <= 100000)){
        System.out.println("The user doesn't have to pay any tax");
    }
    else if((p.basic + p.da + p.hra <= 200000)){
        double tax = .2 * (p.basic + p.da + p.hra);
        System.out.println("The tax to be paid by the person is "+tax);
    }
    else if(p.basic + p.da + p.hra <= 300000){
        double tax = .3 * (p.basic + p.da + p.hra);
        System.out.println("The tax to be paid by the person is "+tax);
    }
    else if(p.basic + p.da + p.hra <= 400000){
        double tax = .35 * (p.basic + p.da + p.hra);
        System.out.println("The tax to be paid by the person is "+tax);
    }
    else {
        double tax = .4 * (p.basic + p.da + p.hra);
        System.out.println("The tax to be paid by the person is "+tax);
    }
}
static void isEligiblePromotion(Personal p){
    if(p.years_of_experience >=10 && (p.number_of_loans <=1)){
        System.out.println("Person is eligible for promotion");
    }
    else{
        System.out.println("Person is not eligible for promotion");
    }
}
static void display(Personal p){
    System.out.println("Name of person is :" + p.name);
    System.out.println("Age of person is :" + p.age);
    System.out.println("Education of person is :" + p.education);
    System.out.println("Salary of person is :" + (p.basic+p.da+p.hra));
    System.out.println("Experience of person is :" + p.years_of_experience);
    System.out.println("No of loans  of person are :" + p.number_of_loans);
    System.out.println("Loan amount corresponds to :" + p.loan_amount);
    isEligible(p);
    isEligiblePromotion(p);
    taxPay(p);
}

}