print total number of dates between 2 given dates.

Question

Sigiloso · Accepted Answer

solved the given question in java w/o using predefined methods

Sairam(9966040259.sai@gmail.com) · Answer

import java.util.Date;
import java.util.Scanner;


public class TestDate {
	static int  sday;
	static int smonth;
	static int syear;
	static int day;
	static int month;
	static int year;
	public static void recursion() {
		
		if(smonth==1|smonth==3|smonth==5|smonth==7|smonth==8|smonth==10|smonth==12) {
			while(sday<=31) {
				System.out.println(sday+"/"+smonth+"/"+syear);
				sday+=1;
			}
			sday=1;
			smonth=smonth+1;
		}
		else if(smonth==4|smonth==6|smonth==9|smonth==11) {
			while(sday<=30) {
				System.out.println(sday+"/"+smonth+"/"+syear);
				sday+=1;
			}
			sday=1;
			smonth=smonth+1;
			
		}
		else if(smonth<=2) {
			if(syear%4==0 & (syear%400==0 | syear%100!=0)) {
				while(sday<=29) {
					System.out.println(sday+"/"+smonth+"/"+syear);
					sday+=1;
				}
				sday=1;
				smonth=smonth+1;
			}
			else {
				while(sday<=28) {
					System.out.println(sday+"/"+smonth+"/"+syear);
					sday+=1;
				}
				sday=1;
				smonth=smonth+1;
			}
		}
		}
	public static void main(String[] args) {
		Scanner sc=new Scanner(System.in);
		System.out.println("Enter  the starting day : ");
		sday=sc.nextInt();
		System.out.println("Enter starting Month: ");
		 smonth=sc.nextInt();
		System.out.println("Enter starting year");
		 syear=sc.nextInt();
		System.out.println("Enter  the ending day : ");
		 day=sc.nextInt();
		System.out.println("Enter ending Month: ");
		 month=sc.nextInt();
		System.out.println("Enter ending year");
		 year=sc.nextInt();
		while(syear<=year) {
			if(smonth<=12) {
			if(syear==year) {
				while(smonth<=month) {
					if(smonth==month) {
						if(smonth==1|smonth==3|smonth==5|smonth==7|smonth==8|smonth==10|smonth==12) {
							while(sday<=31) {
								if(sday==day) {
									System.out.println(sday+"/"+smonth+"/"+syear);
									return;
								}
								System.out.println(sday+"/"+smonth+"/"+syear);
								sday+=1;
							}
							sday=1;
							smonth=smonth+1;
						}
						else if(smonth==4|smonth==6|smonth==9|smonth==11) {
							while(sday<=30) {
								if(sday==day) {
									System.out.println(sday+"/"+smonth+"/"+syear);
									return;
								}
								System.out.println(sday+"/"+smonth+"/"+syear);
								sday+=1;
							}
							sday=1;
							smonth=smonth+1;
							
						}
						else if(smonth<=2) {
							if(syear%4==0 & (syear%400==0 | syear%100!=0)) {
								while(sday<=29) {
									if(sday==day) {
										System.out.println(sday+"/"+smonth+"/"+syear);
										return;
									}
									System.out.println(sday+"/"+smonth+"/"+syear);
									sday+=1;
								}
								sday=1;
								smonth=smonth+1;
							}
							else {
								while(sday<=28) {
									if(sday==day) {
										System.out.println(sday+"/"+smonth+"/"+syear);
										return;
									}
									System.out.println(sday+"/"+smonth+"/"+syear);
									sday+=1;
								}
								sday=1;
								smonth=smonth+1;
							}
						}
					}
						else {
							recursion();
						}
					}
					}
				else {
					recursion();
				}
			}
			else {
				smonth=1;
				syear+=1;
			}
		}
		
}
}


//Please let me know if we can reduce the code.
//If the code is shorter and less complex than this , Please forward it to my mail, I would like to //learn How to simplify the code

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