1.
import java.util.*;
public class NumberJeopardy
{
    public static void main(String [] args)
    {
        System.out.println("Gimme your Equations");
        Scanner console = new Scanner(System.in);
        String input = console.next();
        System.out.println(input);
    }
}
2.
import java.util.*;
public class Bronumbers
{
    public static void main(String[] args)
    {
        Scanner console = new Scanner(System.in);
        System.out.println("Onii chan gimme the amount of numbers you wanna input");
        int number = console.nextInt();
        for(int i = 0; i < number)
        {
            String input = console.next();
            if(input.length == 5)
            {
                System.out.println("3");
            }
            else
            {
                if(input.charAt(0) == o)
                {
                    if(input.charAt(1) == w)
                    {
                        if(input.charAt(2) == e)
                        {
                            System.out.println("1")
                        }
                        else
                        {
                            System.out.println("2")
                        }
                    }

                    else if(input.chartAt(1) == n)
                    {
                        System.out.println("1")
                    }
                }
                else
                {
                    if(chartAt(1) == n)
                    {
                        if(charAt(2) == e)
                        {
                            System.out.println("1");
                        }
                        else
                        {
                            System.out.prntln("2");
                        }
                    }

                }
            }
        }
}
3.
/**
 * Created by WillieShi on 8/26/2017.
 */
import java.util.*;
public class Depreciation
{
    public static double[][] deprecbymonth;

    public static void main(String[] args)
    {
        int months;
        double down;
        double loanleft;
        double carvalue;
        int numrec;
        int monthcount = 0;

        Scanner console = new Scanner(System.in);
        System.out.print("Gimme the info about your debt");
        String data = console.next();
        Scanner stringbreak = new Scanner(data);
        months = Integer.parseInt(stringbreak.next());
        down = Double.parseDouble(stringbreak.next());
        loanleft = Double.parseDouble(stringbreak.next());
        numrec = Integer.parseInt(stringbreak.next());
        deprecbymonth = new double[months+1][2];
        carvalue = loanleft+500;

        populate(deprecbymonth, numrec, months);

        while(carvalue < loanleft)
        {
            carvalue = carvalue- carvalue*deprecbymonth[2][monthcount];
            loanleft = loanleft - 500;
            System.out.println(carvalue+ " " + loanleft);
            monthcount++;
        }


    }
    public static void populate(double[][] deprecbymonth, int numrec, int months)
    {
        int month;
        double depval;
        int prevmonth = 0;
        double predepval = 0.0;
        String temp;
        Scanner console = new Scanner(System.in);
        for(int i = 0; i< numrec; i++)
        {
            System.out.println("Gimme the" + i + "th datapoint");
            temp = console.next();
            Scanner stringbreak = new Scanner(temp);
            month = Integer.parseInt(stringbreak.next());
            depval = Double.parseDouble(stringbreak.next());
            if(i != 0)
            {
                if(i == numrec-1)
                {
                    for(i = prevmonth; i <= month; i++)
                    {
                        deprecbymonth[2][i] = depval;
                    }
                }

                else
                {
                    for(i = prevmonth; i <= month - prevmonth; i++)
                    {
                        deprecbymonth[2][i] = predepval;
                    }
                }

            }
            prevmonth = month;
            predepval = depval;


        }
    }
}
4.
import java.util.*;

public class mrBean
        {

public static void main(String[] args)
{
        int amount;
        int temp;
        int count = 0;

        String templine;
        System.out.println("Give me the amount of inputs");
        Scanner console = new Scanner(System.in);
        amount = console.nextInt();
        console.nextLine();
        for(int i = 0; i < amount; i++)
        {
            System.out.println("Gimme the input" + (i+1));
            templine = console.nextLine();
            Scanner stringbreak = new Scanner(templine);
            for(int y = 0; y < 3; y++)
            {
                temp = Integer.parseInt(stringbreak.next());
                if(temp > 20 )
                {
                    System.out.println(temp);
                    System.out.println("Case" + (i+1) + "bad");
                    break;
                }
                count++;
            }
            if(count == 3)
            {
                System.out.println("Case" + i+1 + "good");
                count = 0;
            }


        }


}
        }
5.
import java.util.*;

public class hajj
{
    public static void main(String[] args)
    {
        System.out.println("Input");
        Scanner dingus = new Scanner(System.in);
        String output = "";
        String dingle;
        int i = 1;
        do
        {
            dingle = dingus.nextLine();
            if(dingle.equals("Hajj"))
            {
                output += "Case " + i + ": Hajj-e-Akbar /n";
            }
            else if(dingle.equals("Umrah"))
            {
                output += "Case " + i + ": Hajj-e-Asghar /n";
            }
            else
            {
                break;
            }
            i++;
        }
        while(dingle != "*");
        System.out.println(output);
    }
}
6.
import java.util.*;
public class Donate
{
    public static void main(String [] args)
    {
        int inputs;
        String temp;
        int money = 0;
        Scanner console = new Scanner(System.in);
        inputs = Integer.parseInt(console.nextLine());
        for(int i = 0; i < inputs; i++)
        {
            temp = console.nextLine();
            Scanner stringbreak = new Scanner(temp);
            if(stringbreak.next() == "donate")
            {
                money = money + Integer.parseInt(stringbreak.next());
            }
            else
            {
                System.out.println(money);
            }
        }
    }
}
7.
import java.util.*;

public class Swallow
{
    public static void main(String[]args)
    {
        int repeattimes;
        int columns;
        String tempinput;
        boolean test = true;
        int gaps = 0;
        int x;
        int y;

        Scanner console = new Scanner(System.in);
        System.out.println("Gimme the repeats");
        repeattimes = console.nextInt();
        console.nextLine();
        System.out.println("Gimme the columns");
        columns = console.nextInt();
        console.nextLine();

        for(int i = 0; i < repeattimes; i++)
        {
            for(int j = 0; j < columns; j++)
            {
                System.out.println("Gimme the column");
                tempinput = console.nextLine();
                Scanner stringbreak = new Scanner(tempinput);
                x = Integer.parseInt(stringbreak.next());
                y = Integer.parseInt(stringbreak.next());
                if(j == 0)
                {
                    gaps = x - y;
                }
                else
                {
                    if(x - y != gaps)
                    {
                        test = false;
                    }
                }
            }
            if(test = true)
            {
                System.out.println("yes");
            }
        }
    }
}