Java-String/String5.java at master · gunjalharsh/Java-String · GitHub

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 import java.util.*;
public class String5 {

	public static void main(String [] args) {


		Scanner str  = new Scanner(System.in);

		System.out.print("Enter the date (dd-mm-yyyy) : - ");

		String date=str.nextLine();

		System.out.println("The date enter by you is : - "+date);

		String out[]  = date.split("-");

		int dd  = Integer.parseInt(out[0]) ;
		int mm  = Integer.parseInt(out[1]) ;
		int yyyy  = Integer.parseInt(out[2]) ;

		if(dd<=31 && (mm==1 || mm==3||mm==5||mm==7||mm==8||mm==10||mm==12)) {
			if((0000<=yyyy)&&(yyyy<=99999))
		System.out.print("Date is valid");

		}

		else if(dd<=30 && (mm==4 || mm==6||mm==9||mm==11)) {
			if((0000<=yyyy)&&(yyyy<=99999))
		System.out.print("Date is valid");

		}

		if(dd<=29 && (mm==2)) {
			if (dd==29) {
				if (yyyy%4==0) {
			if((0000<=yyyy)&&(yyyy<=99999)) {
		System.out.print("Date is valid");	}
				}
			else System.out.print("Date is INvalid");

			}

			else {

				if((0000<=yyyy)&&(yyyy<=99999)) {
					System.out.print("Date is valid ");	}


			}


		}


}
}