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1. Define a class date with ( day, month, year, name of
the day). Create two dates and perform the
following operations using appropriate methods.
• Display the name of the day after three days of
both the dates
• Find the difference between two dates. Display the
result as number of days.
• Display both dates in the date format.(
DD/MM/YYYY)
Code:
import java.util.Date; import java.util.Calendar; import java.time.LocalDate; import java.time.temporal.ChronoUnit; class date { int day, diff,year,month,d,m,y; String name_day; date d1,d2; static int monthDays[] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
// Intialization void enterdate(int d,int m,int y) { day=d; month=m; year=y; int n1 = d1.y * 365 + d1.d; // Add days for months in given date for (int i = 0; i < d1.m - 1; i++) { n1 += monthDays[i]; } int n2 = d2.y * 365 + d2.d; for (int i = 0; i < d2.m - 1; i++) { n2 += monthDays[i]; } diff=n2 - n1; System.out.println("Date - " +diff); } // display method
• Display the final maintenance amount for all flats.
• Display the flat number with the floor details who
paid Maximum maintenance amount.
Code:
class date { int Flat_number,floor_number; double length,breadth , area,maintenance_amount,total_maintenance_charge; // Intialization void enterdata(int a , double l ,double b ,int c) { Flat_number=a; length=l; breadth=b; floor_number=c; area=lb; maintenance_amount=area1.25; total_maintenance_charge=maintenance_amount+maintenance_amount/10; } // display method void displayInformation()
System.out.println("Flat number - " +Flat_number+ " Floor number - "+floor_number+" Length - "+length+" Breadth - "+breadth); System.out.println( "Total_maintenance_charge- " +total_maintenance_charge+" Rs"); System.out.println(); } } class Main { public static void main(String args[]) { date d1=new date(); date d2=new date(); date d3=new date(); date d4=new date(); date d5=new date(); date d6=new date(); date d7=new date(); date d8=new date(); date d9=new date(); date d10=new date(); // Initialization method call
