66 lines
2.8 KiB
Java
66 lines
2.8 KiB
Java
/*
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* Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
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* Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
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*/
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package mp3_calebfontenot;
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import java.util.Scanner;
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/**
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*
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* @author caleb
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*/
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public class CalendarWhile {
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public static void main(String[] args) {
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Scanner input = new Scanner(System.in);
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System.out.print("Enter a year: ");
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int year = input.nextInt();
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System.out.print("Enter the first day of the year: ");
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int firstDay = input.nextInt();
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System.out.println();
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System.out.println();
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int startDay = firstDay;
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int numberOfDaysInMonth = 0;
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int month = 1;
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while (month <= 12) {
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System.out.print(" ");
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switch (month) {
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case 1: System.out.println("January " + year); numberOfDaysInMonth = 31; break;
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case 2: System.out.println("February " + year);
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if (year % 400 == 0 || (year % 4 == 0 && year % 100 != 0)) numberOfDaysInMonth = 29;
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else numberOfDaysInMonth = 28;
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break;
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case 3: System.out.println("March " + year); numberOfDaysInMonth = 31; break;
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case 4: System.out.println("April " + year); numberOfDaysInMonth = 30; break;
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case 5: System.out.println("May " + year); numberOfDaysInMonth = 31; break;
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case 6: System.out.println("June " + year); numberOfDaysInMonth = 30; break;
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case 7: System.out.println("July " + year); numberOfDaysInMonth = 31; break;
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case 8: System.out.println("August " + year); numberOfDaysInMonth = 31; break;
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case 9: System.out.println("September " + year); numberOfDaysInMonth = 30; break;
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case 10: System.out.println("October " + year); numberOfDaysInMonth = 31; break;
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case 11: System.out.println("November " + year); numberOfDaysInMonth = 30; break;
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case 12: System.out.println("December " + year); numberOfDaysInMonth = 31; break;
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}
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System.out.println("------------------------------");
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System.out.println(" Sun Mon Tue Wed Thu Fri Sat");
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int i = 0;
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for (i = 0; i < startDay; i++) {
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System.out.print(" ");
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}
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for (i = 1; i <= numberOfDaysInMonth; i++) {
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if (i < 10) System.out.print(" " + i);
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else System.out.print(" " + i);
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if ((i + startDay) % 7 == 0) {
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System.out.println();
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}
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}
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System.out.println();
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System.out.println();
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startDay = (startDay + numberOfDaysInMonth) % 7;
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month++;
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}
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}
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}
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