Task DOer by Salamencizer

import java.io.*;
class Task_Doer
{
    private static int random()
    {
        double t                                                                                                      ;
        int j;
        t=Math.random()                                                                                            ;
        t=t*100                                                                                                     ;
        j=(int) t                                                                                                  ;
        return (j%10)                                                                                            ;
    }

    public static void main()throws IOException
    {
        InputStreamReader read = new InputStreamReader(System.in);
        BufferedReader in = new BufferedReader(read);
        boolean baba=false;
        int nootimes=1;
        do
        {
            System.out.print("\u000c");
            System.out.println("-----------------------------------------------------");
            System.out.println("|  Welcome to the awesome Task DOer ©® !!!          |");
            System.out.println("-----------------------------------------------------");
            System.out.println("Enter the task you wanna do among:");
            System.out.println("");
            System.out.println(" ---->Calculations");
            System.out.println("");
            System.out.println(" ---->Future Prediction");
            System.out.println("");
            System.out.println(" ---->Grade Calculator");
            System.out.println("");
            System.out.println(" ---->Letter Triangle Maker");
            System.out.println("");
            System.out.println(" ---->Buzz Number checker");
            System.out.println("");
            System.out.println(" ---->String Reverser");
            System.out.println("");
            System.out.println(" ---->Coin Tosser");
            System.out.println("");
            System.out.println(" ---->Circumference Finder");
            System.out.println("");
            System.out.println(" ---->Random Number Generator");
            System.out.println("");
            System.out.println(" ---->Salamencizoric Code Converter");
            System.out.println("");
            System.out.println(" ---->Random_Programinator");
            System.out.println("");
            System.out.println(" ---->DreSalam Code Converter");
            System.out.println("");
            String task=in.readLine();
            char t=(task.toUpperCase()).charAt(0);
            if(t=='C')
            {
                if(task.charAt(1)=='a'||task.charAt(1)=='A')
                    calculator();
                if(task.charAt(1)=='o'||task.charAt(1)=='O')
                    coin();
                if(task.charAt(1)=='i'||task.charAt(1)=='I')
                    circ();
            }
            else if(t=='F')
                future();
            else if(t=='G')
                grade();
            else if(t=='L')
                lettertriangle();
            else if(t=='B')
                buzz();
            else if(t=='R')
                randprog();
            else if(t=='S')
            {
                if(task.charAt(1)=='t'||task.charAt(1)=='T')
                    reverse();
                if(task.charAt(1)=='a'||task.charAt(1)=='A')
                {
                    boolean baoba=false;
                    long noo=1;
                    do
                    {
                        String sent="",cord="";
                        System.out.print("\u000c");
                        System.out.println("-----------------------------------------------------");
                        System.out.println("Welcome to the code generator. What do you wanna do? |");
                        System.out.println("-----------------------------------------------------");
                        System.out.println(" ---->Transform a sentence to a code\tEnter transform");
                        System.out.println("");
                        System.out.println(" ---->Decode a code sentence        \tEnter Decode");
                        System.out.println("");
                        char wtd= ((in.readLine()).toUpperCase()).charAt(0);
                        if(wtd=='T')
                        {
                            System.out.println("Enter the sentence to be transformed. (EVERTHING MUST BE CAPS)");
                            sent=in.readLine();
                            cord=encrypt(sent);
                            System.out.println(" *****Transformation completed!! The code is: *****");
                            System.out.println(cord);
                        }
                        else if(wtd=='D')
                        {
                            System.out.println("Enter the sentence to be decoded. (EVERTHING MUST BE CAPS)");
                            sent=in.readLine();
                            cord=encrypt(sent);
                            System.out.println(" *****Decoding completed!! The code is: *****");
                            System.out.println(cord);
                        }
                        else
                        {
                            System.out.println("Sorry, enter something valid!!");
                        }
                        System.out.println("Repeat the program??\t\t\t    Y/N/y/n/yep/yeah/no/yes/nope/neva");
                        char yn=in.readLine().charAt(0);
                        if(yn=='Y'||yn=='y')
                        {
                            noo++;
                            baoba=true;
                        }
                        else
                            baoba=false;
                        System.out.print("\u000c");
                    }
                    while(baoba);
                    System.out.println("You have used this program "+noo+" times.");
                    System.out.println("Thanks for using this program.");
                }
            }
            else if(t=='R')
                random5();
            else if(t=='D')
            {
                boolean baoba=false;
                long noo=1;
                do
                {
                    String sent="",cord="";
                    System.out.print("\u000c");
                    System.out.println("-----------------------------------------------------");
                    System.out.println("Welcome to the code generator. What do you wanna do? |");
                    System.out.println("-----------------------------------------------------");
                    System.out.println(" ---->Transform a sentence to a code\tEnter transform");
                    System.out.println("");
                    System.out.println(" ---->Decode a code sentence        \tEnter Decode");
                    System.out.println("");
                    char wtd= ((in.readLine()).toUpperCase()).charAt(0);
                    if(wtd=='T')
                    {
                        System.out.println("Enter the sentence to be transformed. (EVERTHING MUST BE CAPS)");
                        sent=in.readLine();
                        cord=dre(sent);
                        System.out.println(" *****Transformation completed!! The code is: *****");
                        System.out.println(cord);
                    }
                    else if(wtd=='D')
                    {
                        System.out.println("Enter the sentence to be decoded. (EVERTHING MUST BE CAPS)");
                        sent=in.readLine();
                        cord=dre(sent);
                        System.out.println(" *****Decoding completed!! The code is: *****");
                        System.out.println(cord);
                    }
                    else
                    {
                        System.out.println("Sorry, enter something valid!!");
                    }
                    System.out.println("Repeat the program??\t\t\t    Y/N/y/n/yep/yeah/no/yes/nope/neva");
                    char yn=in.readLine().charAt(0);
                    if(yn=='Y'||yn=='y')
                    {
                        noo++;
                        baoba=true;
                    }
                    else
                        baoba=false;
                    System.out.print("\u000c");
                }
                while(baoba);
                System.out.println("You have used this program "+noo+" times.");
                System.out.println("Thanks for using this program.");
            }
            else
                System.out.println("Sorry, wrong choice!");
            System.out.println("Back to the Task DOer ©® !!");
            System.out.println("Repeat the program??\t\t\t    Y/N/y/n/yep/yeah/no/yes/nope/neva");
            char yn=in.readLine().charAt(0);
            if(yn=='Y'||yn=='y')
            {
                nootimes++;
                baba=true;
            }
            else
                baba=false;
            System.out.print("\u000c");
        }
        while(baba);
        System.out.println("You have used this program "+nootimes+" times.");
        System.out.println("Task DOer developed and made by Salamencizer");
        System.out.println("Thanks for using this program.");
    }

    private static void calculator()throws IOException
    {
        InputStreamReader read = new InputStreamReader(System.in);
        BufferedReader in = new BufferedReader(read);
        char o;
        System.out.println("\u000c");
        char yn=' ';
        int b=1;
        boolean value=false;
        do
        {
            System.out.print("\u000c");
            double c,d,a;
            System.out.println("Calculator");
            System.out.println("Enter:");
            System.out.println("A for Addition");
            System.out.println("B for Subtraction");
            System.out.println("C for Multiplication");
            System.out.println("D for Quotient");
            System.out.println("E for Remainder");
            System.out.println("F for Square Root");
            System.out.println("G for Cube Root");
            System.out.println("H for Power");
            o=(in.readLine().toUpperCase()).charAt(0);
            if(o=='A')
            {
                System.out.println("Enter the two no.s");
                c=Double.parseDouble(in.readLine());
                System.out.println("+");
                d=Double.parseDouble(in.readLine());
                a=c+d;
                System.out.println(c+" + "+d+" = "+a);
            }
            else if(o=='B')
            {
                System.out.println("Enter the two no.s");
                c=Double.parseDouble(in.readLine());
                System.out.println("-");
                d=Double.parseDouble(in.readLine());
                a=c-d;
                System.out.println(c+" - "+d+" = "+a);
            }
            else if(o=='C')
            {
                System.out.println("Enter the two no.s");
                c=Double.parseDouble(in.readLine());
                System.out.println("X");
                d=Double.parseDouble(in.readLine());
                a=c*d;
                System.out.println(c+" X "+d+" = "+a);
            }
            else if(o=='D')
            {
                System.out.println("Enter the two no.s");
                c=Double.parseDouble(in.readLine());
                System.out.println("/");
                d=Double.parseDouble(in.readLine());
                a=c/d;
                System.out.println(c+"/"+d+" = "+a);
            }
            else if(o=='E')
            {
                System.out.println("Enter the two no.s");
                c=Double.parseDouble(in.readLine());
                System.out.println("%");
                d=Double.parseDouble(in.readLine());
                a=c%d;
                System.out.println(c+"%"+d+" = "+a);
            }
            else if(o=='F')
            {
                System.out.println("Enter the number whose square root is to be found");
                c=Double.parseDouble(in.readLine());
                a=Math.sqrt(c);
                System.out.println("Square Root of "+c+" is "+a);
            }
            else if(o=='G')
            {
                System.out.println("Enter the number whose cube root is to be found");
                c=Double.parseDouble(in.readLine());
                a=Math.pow(c,1.0/3.0);
                System.out.println("Square Root of "+c+" is "+a);
            }
            else if(o=='H')
            {
                System.out.println("Enter the numbers");
                c=Double.parseDouble(in.readLine());
                System.out.println("^");
                d=Double.parseDouble(in.readLine());
                a=Math.pow(c,d);
                System.out.println(c+" raised to "+d+" = "+a+".");
            }
            else
            {
                System.out.println("The Operator does not exist");
            }
        }
        while(value);
        System.out.println("You have used this program "+b+" times.");
        System.out.println("Thanks for using this program.");
        System.out.println("This program was developed by Spandan Punwatkar aka Salamencizer");
    }

    private static void future()throws IOException
    {
        System.out.println("\u000c");
        System.out.println("This is a Future Detector");
        InputStreamReader read = new InputStreamReader(System.in);
        BufferedReader in = new BufferedReader(read);
        char yn=' ';
        int b=1;
        boolean value=false;
        do
        {
            System.out.println("\u000c");
            System.out.println("Enter the name please");
            String nm=in.readLine();
            System.out.println("Please Wait");
            System.out.print(".");
            for(long i=0;i<=500000000;i++)
            {
                value=false;
            }
            for(long i=0;i<=500000000;i++)
            {
                if(i%100000000==0)
                    System.out.print("    .");
            }
            System.out.println();
            if(nm.equalsIgnoreCase("Salamencizer") || nm.equalsIgnoreCase("Spandan") || nm.equalsIgnoreCase("Spawn"))
            {
                System.out.println("#YOLO youre the immortal");
            }
            else
            {
                System.out.println("Youre gonna die!!");
            }
            System.out.println("Continue lookin for futures??\t\t\t\t\tY/N/yes/no/YES/NO/y/n");
            yn=in.readLine().charAt(0);
            if(yn=='y')
            {
                b++;
                value=true;
            }
            else
            {
                value=false;
            }
        }
        while(value);
        System.out.println("You have used this program "+b+" times.");
        System.out.println("Thanks for using this program.");
    }

    private static void grade()throws IOException
    {
        InputStreamReader read = new InputStreamReader(System.in);
        BufferedReader in = new BufferedReader(read);
        System.out.println("This is a Grade finder");
        System.out.print("\u000c");
        float p;
        char yn='w';
        System.out.println("Enter your percentage");
        p=Float.parseFloat(in.readLine());
        if(p>=80 && p<=100)
        {
            System.out.println("Your percentage = "+p);
            System.out.println("Your grade - Distinction");
        }
        else if(p>=60 && p<80)
        {
            System.out.println("Your percentage = "+p);
            System.out.println("Your grade - First class");
        }
        else if(p>=45 && p<60)
        {
            System.out.println("Your percentage = "+p);
            System.out.println("Your grade - Second class");
        }
        else if(p>=40 && p<45)
        {
            System.out.println("Your percentage = "+p);
            System.out.println("Your grade - Pass class");
        }
        else if(p<=0)
        {
            System.out.println("Your percentage = "+p);
            System.out.println("Your grade - Epic Fail");
            System.out.println("wait a minute.....are you yashika?? Y/N");
            yn=in.readLine().charAt(0);
            if(yn=='y'||yn=='Y')
                System.out.println("I knew it!!");
            else if(yn=='n'||yn=='N')
                System.out.println("Youre lying!!");
            else
                System.out.println("Enter Y or N, idiot!");
        }
        else if(p<=40)
        {
            System.out.println("Your percentage = "+p);
            System.out.println("Your grade - Fail");
        }
        else
        {
            System.out.println("Percentage more than 100????");
        }
    }

    private static void lettertriangle()throws IOException
    {
        InputStreamReader read = new InputStreamReader(System.in);
        BufferedReader in = new BufferedReader(read);
        System.out.println("\u000c");
        System.out.println("This is a Letter triangle maker");
        System.out.println("ENTER the number of letters( A=1, B=2, and so on)");
        int n=Integer.parseInt(in.readLine());
        //HOLA HOLA WE DEM BOYZ
        for(int i=65;i<=65+n;i++)
        {
            for(int j=65;j<=i;j++) //HOLA HOLA HOLA WE DEM BOYZ
                System.out.print((char)j+" ");
            System.out.println();
        }
    }

    private static void buzz()throws IOException
    {
        InputStreamReader read = new InputStreamReader(System.in);
        BufferedReader in = new BufferedReader(read);
        int n;
        System.out.print("\u000c");
        System.out.println("A buzz number is a number which");
        System.out.println("is divisible by 7 or has 7 in its units place.");
        System.out.println("Enter an integer to check whether it is a buzz no.");
        n=Integer.parseInt(in.readLine());
        if(n>0)
        {
            if(n%7==0 || (n-7)%10==0)
            {
                System.out.println("This number "+n+" is a buzz no.");
            }
            else
            {
                System.out.println("This number "+n+" is not a buzz no.");
            }
        }
        else if(n==0)
        {
            System.out.println("0 is not a buzz number");
        }
        else
        {
            if(n%7==0 || (n+7)%10==0)
            {
                System.out.println("This number "+n+" is a buzz no.");
            }
            else
            {
                System.out.println("This number "+n+" is not a buzz no.");
            }
        }
    }

    private static void reverse()throws IOException
    {
        InputStreamReader read = new InputStreamReader(System.in);
        BufferedReader in = new BufferedReader(read);
        char ch='e';
        System.out.print("\u000c");
        System.out.println("This is a String Reverser");
        System.out.println("Enter the string");
        String y="",x=in.readLine(),s="";
        x=" "+x+" ";
        for(int i=0;i<x.length();i++)
        {
            ch=x.charAt(i);
            if(ch!=' ')
                y=y+ch;
            if(ch==' ')
            {
                s=y+" "+s;
                y="";
                continue;
            }
        }
        System.out.println("The final is :");
        System.out.println(/*"The final is :"+*/s);
    }

    private static void coin()throws IOException
    {
        boolean value=true;
        long baoba=1,ht=0,tt=0;
        InputStreamReader read = new InputStreamReader(System.in);
        BufferedReader in = new BufferedReader(read);
        System.out.println("This is a Coin Tosser");
        do
        {
            System.out.print("\u000c");
            double t=0.0;
            int k=0;
            int h=0;
            long j=0,nexus=0;
            for(int i=0;i<5;i++)
            {
                t=Math.random();
                t=t*100;
                j=(int)t;
                nexus=j/10;
                j=j/10;
                //System.out.println("NEXUS IS NOW "+nexus+" "+);
                if(nexus%2==0)
                    h++;
                else
                    k++;
            }
            if(h>k)
            {
                System.out.println("Tails");
                ht++;
            }
            else
            {
                System.out.println("Heads");
                tt++;
            }
            System.out.println();
            System.out.println();
            System.out.println("Repeat the program??\t\t\t    Y/N/y/n/yep/yeah/no/yes/nope/neva");
            char yn=in.readLine().charAt(0);
            if(yn=='Y'||yn=='y')
            {
                baoba++;
                value=true;
            }
            else
                value=false;
        }
        while(value);
        System.out.println("You have used this program "+baoba+" times.");
        System.out.println("The results are: ");
        System.out.println("Tails obtained "+ht+" times");
        System.out.println("Heads obtained "+tt+" times");
        System.out.println("Thanks for using this program.");
    }

    private static void circ()throws IOException
    {
        InputStreamReader read = new InputStreamReader(System.in);
        System.out.println("\u000c");
        System.out.println("Circumference finder");
        BufferedReader in = new BufferedReader(read);
        float r,d;
        double c,a;
        System.out.println("Enter the radius of the circle in centimeters");
        r=Float.parseFloat(in.readLine());
        d=r*2;a=r*r*3.1415926535897932384626433832795;
        c=d*3.1415926535897932384626433832795;
        System.out.println("The radius of the circle = "+r+" cm ");
        System.out.println("The diameter of the circle = "+d+" cm ");
        System.out.println("The circumference of the circle = "+c+" cm (Approximately)");
        System.out.println("The area of the circle = "+a+" (Approximately)");
    }

    private static void random5()throws IOException
    {
        boolean baba=true;
        InputStreamReader read = new InputStreamReader(System.in);
        BufferedReader in = new BufferedReader(read);
        long nootimes=1,e=0,o=0;
        while(baba)
        {
            System.out.println("This program will generate 5 random no.s 4 u");
            System.out.print("\u000c")                                                                                    ;
            double t                                                                                                      ;
            int j                                                                                                          ;
            for(int i=0;i<5;i++)
            {
                t=Math.random()                                                                                            ;
                t=t*100                                                                                                     ;
                j=(int) t                                                                                                  ;
                if((j%10)%2==0)
                    e++;
                else
                    o++;
                System.out.println(j%10);
            }
            System.out.println("Repeat the program??\t\t\t    Y/N/y/n/yep/yeah/no/yes/nope/neva");
            char yn=in.readLine().charAt(0);
            if(yn=='Y'||yn=='y')
            {
                nootimes++;
                baba=true;
            }
            else
                baba=false;
        }
        System.out.println("You have used this program "+nootimes+" times.");
        System.out.println("The results are:");
        System.out.println("Even numbers obtained "+e+" times");
        System.out.println("Odd numjbers obtained "+o+" times");
        System.out.println("Thanks for using this program.");
    }

    private static String encrypt(String senti)
    {
        String sent="";
        senti=senti.toUpperCase();
        char a[]=new char[26];
        char []b=new char[26];int l=0;
        for(int i=0;i<26;i++)
            a[i]=(char)(i+65);
        for(int i=(int)'Z';i>=(int)'A';i--)
        {
            b[l]=(char)i;
            l++;
        }
        for(int i=0;i<senti.length();i++)
            if(Character.isLetter(senti.charAt(i)))
            {
                for(int j=0;j<=25;j++)
                    if(senti.charAt(i)==a[j])
                        sent=sent+b[j];
            }
            else
                sent=sent+senti.charAt(i);
        return sent;
    }

    private static void randprog()throws IOException
    {
        InputStreamReader read = new InputStreamReader(System.in);
        BufferedReader in = new BufferedReader(read);
        boolean baba=false;
        int progno=0,gel=0,nootimes=1;
        do
        {
            System.out.print("\u000c");
            System.out.println("Take you to a random program?\t\t\tY/N/y/n/yep/yeah/no/yes/nope/neva");
            char yno=in.readLine().charAt(0);
            if(yno=='Y'||yno=='y')
            {
                progno = random();
                if(progno==0)
                    calculator();
                else if(progno==1)
                    future();
                else if(progno==2)
                    grade();
                else if(progno==3)
                    lettertriangle();
                else if(progno==4)
                    buzz();
                else if(progno==5)
                    reverse();
                else if(progno==6)
                    coin();
                else if(progno==7)
                    circ();
                else if(progno==8)
                    random5();
                else if(progno==9)
                {
                    boolean baoba=false;
                    long noo=1;
                    do
                    {
                        String sent="",cord="";
                        System.out.print("\u000c");
                        System.out.println("-----------------------------------------------------");
                        System.out.println("Welcome to the code generator. What do you wanna do? |");
                        System.out.println("-----------------------------------------------------");
                        System.out.println(" ---->Transform a sentence to a code\tEnter transform");
                        System.out.println("");
                        System.out.println(" ---->Decode a code sentence        \tEnter Decode");
                        System.out.println("");
                        char wtd= ((in.readLine()).toUpperCase()).charAt(0);
                        if(wtd=='T')
                        {
                            System.out.println("Enter the sentence to be transformed. (EVERTHING MUST BE CAPS)");
                            sent=in.readLine();
                            cord=encrypt(sent);
                            System.out.println(" *****Transformation completed!! The code is: *****");
                            System.out.println(cord);
                        }
                        else if(wtd=='D')
                        {
                            System.out.println("Enter the sentence to be decoded. (EVERTHING MUST BE CAPS)");
                            sent=in.readLine();
                            cord=encrypt(sent);
                            System.out.println(" *****Decoding completed!! The code is: *****");
                            System.out.println(cord);
                        }
                        else
                        {
                            System.out.println("Sorry, enter something valid!!");
                        }
                        System.out.println("Repeat the program??\t\t\t    Y/N/y/n/yep/yeah/no/yes/nope/neva");
                        char yn=in.readLine().charAt(0);
                        if(yn=='Y'||yn=='y')
                        {
                            noo++;
                            baoba=true;
                        }
                        else
                            baoba=false;
                        System.out.print("\u000c");
                    }
                    while(baoba);
                    System.out.println("You have used this program "+noo+" times.");
                    System.out.println("Thanks for using this program.");
                }
            }
            else
                System.out.println("Okay!");
            System.out.println("You have returned to the Random Programinator");
            System.out.println("Repeat the program??\t\t\t    Y/N/y/n/yep/yeah/no/yes/nope/neva");
            yno=in.readLine().charAt(0);
            if(yno=='Y'||yno=='y')
            {
                nootimes++;
                baba=true;
            }
            else
                baba=false;
            System.out.print("\u000c");
        }
        while(baba);
        System.out.println("You have used this program "+nootimes+" times.");
        System.out.println("Thanks for using this program.");
    }

    private static String dre(String sent)
    {
        sent=sent.toUpperCase();
        char a[]=new char[26];
        char b[]=new char[26];int k=65;
        String news="";
        for(int i=0;i<26;i++,k++)
            a[i]=(char)k;
        k=(int)'N';
        for(int i=0;i<13;i++,k++)
            b[i]=(char)k;
        k=(int)'A';
        for(int i=13;i<26;i++,k++)
            b[i]=(char)k;
        for(int i=0;i<sent.length();i++)
        {
            char t=sent.charAt(i);
            if(Character.isLetter(t))
            {
                for(int j=0;j<=25;j++)
                    if(t==a[j])
                        news=news+b[j];
            }
            else
                news=news+t;
        }
        return news;
    }
}