Daniel Lawson Java 1, Projects 1,2,3,6

/**
 * Created by Daniel on 4/6/2016.
 */
//Project 1
public class project1ChristmasTrees {
    public static void main (String[] args){
        tree(3,5);
    }


    public static void tree(int segments,int height){
        for(int seg =1; seg <= segments; seg++){
            for(int lines = 1; lines<= height;lines++){
                for(int i = 1; i<= lines*-1 + (height)+segments-seg; i++ ){ //lines - 1
                    System.out.print(" ");
                }
                for(int i = 1; i <= lines*2 +seg*2 -3;i++){
                    System.out.print("*");
                }
                System.out.println();
            }
        }
        //height  - segments // (height*2 -1)*(2*segments)
        for(int i = 1;i <=((height*2 -1)+(2*segments-2))/2;i++){
            System.out.print(" ");
        }
        System.out.println("*");
        for(int i = 1;i <=((height*2 -1)+(2*segments-2))/2;i++){
            System.out.print(" ");
        }
        System.out.println("*");
        for(int i = 1;i <=((height*2 -1)+(2*segments-2))/2-3;i++){
            System.out.print(" ");
        }
        System.out.println("*******");

    }
}
//-------------------------------------------------------------------------------------------------------------------------------------
//project 2
/**
 * Created by Daniel on 4/7/2016.
 */
import java.util.*;
public class project2interest {
    public static void main(String[] args){
        Scanner console = new Scanner(System.in);
        System.out.println("Calcuate interest rates!\n");
        System.out.print("What is your interest rate?");
        double interest = console.nextDouble();
        System.out.print("Over how many years?");
        int years = console.nextInt();
        System.out.print("What is your investment?");
        double investment = console.nextDouble();
        System.out.print("What is your yearly deposit?");
        double deposit = console.nextDouble();
        System.out.println("Results:\n");
        interestRate(interest,years,investment,deposit);
    }
    public static void interestRate(double interest, int years, double investment, double deposit){
        System.out.println("Year:          Current Balance:          Interest:          New Deposit:          New Balance:");
        for(int i = 1; i<= years; i++){

           System.out.print(i);
           String I = "" + i;
           int lengthI = I.length();
           spaces(15-lengthI);

            double tempinv = (int) (investment*100);
           System.out.print(tempinv /100);
            String inv ="" + tempinv /100;
           int lengthInv = inv.length();
           spaces(26 - lengthInv);

            double tempint = (int) (interest * 100);
           System.out.print(tempint /100);
           String inte = "" + tempint/100;
           int lengthInte = inte.length();
            spaces(19-lengthInte);

           double tempdep = (int) (deposit *100);
           System.out.print(tempdep/100);
            String dep = ""  + tempdep/100;
            int lengthDep = dep.length();
            spaces(22-lengthDep);

           investment += investment * .065;
            double tempbal = (int) (investment*100);
           System.out.println(tempbal/100);
           investment += deposit;

        }

    }
   public static void spaces(int n){
       for(int i =1; i<= n; i++){
           System.out.print(" ");
       }
   }
}





//-------------------------------------------------------------------------------------------------------------------------------------
//project 3
/**
 * Created by Daniel on 4/10/2016.
 */
public class project3twelvedays {
    public static void main(String[]args){
        presents(12);
    }
    public static void presents(int days){
        System.out.println("Day               Presents Received               Total Presents");
        int presents = 0;
        for(int i =1;i<= days;i++){
            System.out.print(i);
            String ii = "" + i;
            spaces(18 - ii.length());
            System.out.print(i);
            presents += i;
            spaces(32 - ii.length());
            System.out.println(presents);
        }
    }
    public static void spaces(int n){
        for(int i =1; i<= n; i++){
            System.out.print(" ");
        }
    }
}








//-------------------------------------------------------------------------------------------------------------------------------------
//project 6
/**
 * Created by Daniel on 4/4/2016.
 */
import java.util.*;
public class project6calendars {
    public static void main(String[] args){
        Scanner console = new Scanner(System.in);
        System.out.println("Create a calendar:\n");
        System.out.print("How many days?");
        int days = console.nextInt();
        System.out.print("When is the first Sunday?");
        int firstSunday = console.nextInt();
        System.out.println("Calendar:\n");
        calendar(days,firstSunday);
    }






    public static void calendar(int days, int firstSunday){
        System.out.println("  Sun    Mon    Tue    Wed    Thu    Fri    Sat");
        line();
        int counter = 7;
        int column =1;
        int spaces = 0;
        for(int blank = 1 ;blank <= firstSunday*-1 + 8&& firstSunday != 1;blank++) {
            System.out.print("|      ");
            counter =  7 - (firstSunday*-1 + 8);
            spaces++;
        }

        for (int mdays = 0; mdays < days;){
            for( int col = 1; col <=counter; col++) {
                for(int i = 1; mdays*i < days;i = days){
                    mdays++;
                    System.out.print("|" + padded(mdays, 4) + "  ");

                }

            }
            if(mdays != days) {
                System.out.println("|");
                column++;
            }


         counter = 7; //6 its 2, 7, 7, its 3
         }
        int blank = 1;
        //firstSunday -4
        for( blank = 1 ;blank <= (7*column)- spaces - days ;blank++) {
            System.out.print("|      ");


        }
        if(blank >= firstSunday-4){
            System.out.println("|");
        }
        line();
    }


    public static void line(){
        for(int i =1; i <= 7; i++){
            System.out.print("+------");
        }
        System.out.println("+");
    }
    public static String padded(int n, int width){
        String s = "" + n;
        for(int i = s.length(); i< width;i++){
            s = " " + s;
        }
        return s;
    }
}