1

package harpic;

import java.util.Scanner;

public class Harpic {
    public static void main(String[] args) {
        Scanner input=new Scanner(System.in);

        int A=0,B,C,D;
        String month,again;

        for(int j=0;;j++){
       for (int i = 0;; i++) {
            System.out.print("Please enter the month: ");
            month= input.nextLine();

            System.out.print("Please enter the day of the month: ");
            B=input.nextInt();

            System.out.print("Please enter the year: ");
            C=input.nextInt();
            if("March".equals(month) && B<=31){
                 A=3;

                        break;
            }
            else if("April".equals(month) && B<=30){
                 A=4;

                        break;
            }
            else if("May".equals(month) && B<=31){
                 A=5;

                        break;
            }
            else if("June".equals(month) && B<=30){
                 A=6;

                        break;
            }
            else if("July".equals(month) && B<=31){
                 A=7;

                        break;
            }
            else if("August".equals(month) && B<=31){
                 A=8;

                        break;
            }
            else if("September".equals(month) && B<=30){
                 A=9;

                        break;
            }
            else if("October".equals(month) && B<=31){
                 A=10;
                        System.out.println("A = "+A);
                        break;
            }
            else if("November".equals(month) && B<=30){
                 A=11;

                        break;
            }
            else if("December".equals(month) && B<=31){
                 A=12;

                        break;
            }
            else if("January".equals(month) && B<=31){
                 A=13;
                 C=C-1;


                        break;
            }
            else if("February".equals(month) && B<=29){
                 A=14;
                 C=C-1;

                        break;
            }
            else {
                System.out.println("try again!");
                continue;
            }

        }
        int temp,year1,year2;
        temp=C;
        year1=temp%100;
        year2=temp/100;
        C=year1;
        D=year2;
        int ans;
        ans=(((13*(A+1)/5))+(C/4)+(D/4)+B+C+(5*D))%7;

        if(ans==0){
            System.out.println(month+" "+B+", "+temp+" is a Saturday");
        }
        if(ans==1){
            System.out.println(month+" "+B+", "+temp+" is a Sunday");
        }
        if(ans==2){
            System.out.println(month+" "+B+", "+temp+" is a Monday");
        }

        if(ans==3){
            System.out.println(month+" "+B+", "+temp+" is a Tuesday");
        }
        if(ans==4){
            System.out.println(month+" "+B+", "+temp+" is a Wednesday");
        }
        if(ans==5){
            System.out.println(month+" "+B+", "+temp+" is a Thursday");
        }
        if(ans==6){
            System.out.println(month+" "+B+", "+temp+" is a Friday");
        }

       // Scanner input=new Scanner(System.in);
        System.out.print("Would you like to convert another date? ");

        char c = input.next().charAt(0);
        if("y".equals(c)){
            continue;
        }
        if("n".equals(c)){
            System.out.print("Program terminated normally.");
            break;
        }



        }

    }

}