Develop - Lucky7 Game #40

ErSKS · 2017-08-16T02:08:28Z

Using Random Number between 0-9
Analyse Loop : which is better, for or while?

Hint:-

Random r = new Random();
sout(r.nextInt(10));

The text was updated successfully, but these errors were encountered:

milan604 · 2017-08-16T03:36:08Z

package luckyseven;

import java.util.Random;

import javax.swing.JOptionPane;

/**
*

@author m-lan
*/
public class LuckySeven {

/**

@param args the command line arguments
*/
public static void main(String[] args) {
int x, y, z, count = 0;
String key;
while (true) {
key = JOptionPane.showInputDialog("Enter G to generate (any key to exit)");
if (key.equalsIgnoreCase("G")) {
Random r = new Random();
x = r.nextInt(10);
if (x == 7) {
count++;
switch (count) {
case 1:
JOptionPane.showMessageDialog(null, "7\nYou are Lucky 7");
break;
case 2:

                 JOptionPane.showMessageDialog(null, "77\nYou are Super Lucky 7");
                 break;
             case 3:
                 JOptionPane.showMessageDialog(null, "777\nYou are Awesome Lucky 7");
                 break;
             default:
                 break;
         }
     } else {
         count--;
         if (count <= 0) {
             count = 0;
         }
         JOptionPane.showMessageDialog(null, "Your Number is " + x + " Try Again...");
     }

 } else {
     break;
 }

}

Roshantwanabasu · 2017-08-16T07:01:15Z

Code:
/*

To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
*/
package luckyseven;

import java.util.Random;
import javax.swing.JOptionPane;

/**
*

@author NiiRosh
*/
public class LuckySeven {

/**
- @param args the command line arguments
  */
  public static void main(String[] args) {
  // TODO code application logic here
  Random r = new Random();
  String ch = "y";
  JOptionPane.showMessageDialog(null, "Welcome to Lucky 7 Game\nClick on ok to generate 7");
  while (ch.equalsIgnoreCase("y")) {
  int x = r.nextInt(10);
```
 if (x == 7) {
     JOptionPane.showMessageDialog(null, "Congratulation!!! You generated 7\nYou are lucky");
 } else {
     JOptionPane.showMessageDialog(null, "Sorry you generated:" + x + "\nBetter luck next time");
 }
 ch = JOptionPane.showInputDialog("Do you want to try your luck again??(y/n)");
```
  }
  }

}

Output:

RakenShahi · 2017-08-16T10:21:31Z

/*

To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
*/
package lucky.pkg7;

import java.util.Random;
import javax.swing.JOptionPane;

/**
*

@author DELL
*/
public class Lucky7 {

/**
- @param args the command line arguments
  */
  public static void main(String[] args) {
  // TODO code application logic here
  int x, c = 0;
  String check = "y";
  Random r = new Random();
  
  JOptionPane.showMessageDialog(null, " LUCKY 7\n Welcome To The Game");
  JOptionPane.showMessageDialog(null, "Its Time to get to know your luck, Click on Ok to continue");
  while (check.equalsIgnoreCase("y")) {
  x = r.nextInt(10);
  JOptionPane.showMessageDialog(null, "You got number : " + x);
  if (x == 7) {
  c++;
  if (c >=2) {
  check = JOptionPane.showInputDialog("You are very lucky today\nWanna try again once more?\nYes : y\nNo : n");
```
     }
     check = JOptionPane.showInputDialog("Congratulation, you've got lucky number 7!\nYou have won the game\nAgain do you wish to try your luck?\nYes : y\nNo : n");

 } else {
     check = JOptionPane.showInputDialog("Sorry Bad luck!!!.\n Would you like to try again?(y/n)");
 }
```
  }
}

}

OUTPUT

duwalshraddha · 2017-08-16T10:47:51Z

/*

To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
*/
package luckyseven;

import java.util.Random;
import javax.swing.JOptionPane;

/**
*

@author Lenovo
*/
public class LuckySeven {

/**
- @param args the command line arguments
  */
  public static void main(String[] args) {
  // TODO code application logic here
  String s = JOptionPane.showInputDialog("Do you wanna know if you are lucky? Enter y or n"), ch = "y";
  while (ch.equalsIgnoreCase("y")) {
  Random r = new Random();
  int x;
  x = r.nextInt(10);
  if (x == 7) {
  System.out.println("Wow!! you are lucky...you got 7");
  } else {
  System.out.println("Sorry the number generated is " + x);
  }
  ch = JOptionPane.showInputDialog("Do you wanna try again?\t\t (y/n)");
  }
}

}

SusanCB · 2017-08-16T11:39:22Z

/*

To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
*/
package day13.pkg3;

import java.util.Random;
import javax.swing.JOptionPane;

/**
*

@author nissus
*/
public class Day133 {

/**
- @param args the command line arguments
  */
  public static void main(String[] args) {
  Random r=new Random();
  JOptionPane.showMessageDialog(null, " Welcome To Lucky7");
  JOptionPane.showMessageDialog(null, " Lets try your luck");
  JOptionPane.showMessageDialog(null, " Click OK to Generate the number");
  String ch="y";
  while (ch.equalsIgnoreCase("y")){
  int c=r.nextInt(10);
  if (c==7){
  JOptionPane.showMessageDialog(null, "7UP, you are lucky today");
  }
  else
  {JOptionPane.showMessageDialog(null, "Sorry, its"+c+" for you today");
  }
  ch= JOptionPane.showInputDialog(null, " Do you want to try again [Y/N]");
  }
  // TODO code application logic here
  }

}

raBbn · 2017-08-16T11:45:11Z

/*

To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
*/
package lucky7;

import java.util.Random;
import javax.swing.JOptionPane;

/**
*

@author raBbn
*/
public class Lucky7 {

/**
- @param args the command line arguments
  */
  public static void main(String[] args) {
  // TODO code application logic here
  int x, y, z, count = 0;
  String key;
  String ch="y";
  while (ch.equalsIgnoreCase("y")){
  JOptionPane.showMessageDialog(null,"play the game");
  Random r = new Random();
  x = r.nextInt(10);
  y = r.nextInt(10);
  z = r.nextInt(10);
  JOptionPane.showMessageDialog(null, x);
  JOptionPane.showMessageDialog(null, y);
  JOptionPane.showMessageDialog(null, z);
  if (x == 7 || y == 7 || z == 7) {
  JOptionPane.showMessageDialog(null,"you are lucky");
  }
  
  else if (x == 7 && y == 7 && z == 7) {
  JOptionPane.showMessageDialog(null,"you are very lucky");
  }
  
  else{
  JOptionPane.showMessageDialog(null,"you are out of luck ..SORRY");
  }
  
  ch=JOptionPane.showInputDialog("do you want to play again(y/n)??");
  }
  }
  }

AmritDuwal · 2017-08-16T12:41:21Z

/*

To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
*/
package bunkerarray;

import java.util.Random;

/**
*

@author Amrit Duwal
*/
public class Randomnumberni {

/**
- @param args the command line arguments
  */
  public static void main(String[] args) {
  // TODO code application logic here
  Random r = new Random();
  int x;
  System.out.println("Enter f6 to start the game");
  x = r.nextInt(10);
  System.out.print(x);
  if (x == 7) {
```
 System.out.println("\nyou won");
```
  } else {
  System.out.println("\ntry again enter(f6)");
  }
}

}

jagdish4249 · 2017-08-16T13:31:00Z

package pkg40lucky7;

import java.util.Random;
import javax.swing.JOptionPane;

/**
*

@author jagdish
*/
public class Main {

/**
- @param args the command line arguments
  */
  public static void main(String[] args) {
  //String luckyNo = JOptionPane.showInputDialog("Press enter to check your luck");
  int Check;
  do{
  Random r = new Random();
  int x;
  x = r.nextInt(9); //nextInt(6)
  if(x==7)
  JOptionPane.showMessageDialog(null,"You are Mr. Lucky 7 Broda.");
  else
  JOptionPane.showMessageDialog(null,"Sorry. Luck is not with you this time.");
  
  Check = JOptionPane.showConfirmDialog(null,"Lets Check your Luck");
  }while(Check == 0);
}

}

rabina12 · 2017-08-16T13:32:48Z

public class RandomNumber {

/**
 * @param args the command line arguments
 */
public static void main(String[] args) {
    // TODO code application logic here
    Random r = new Random();
    String ch = "y";
    JOptionPane.showMessageDialog(null, "Welcome");
    while (ch.equalsIgnoreCase("y")) {

        int x = r.nextInt(10);
        if (x != 7) {
            JOptionPane.showMessageDialog(null, "sorry!" + x + "\nbest of luck nexttime");
        } else {
            JOptionPane.showMessageDialog(null, "Congratulation");
        }
        ch = JOptionPane.showInputDialog("Do you want to try your luck again??(y/n)");

    }
}

}

sarumdr · 2017-08-16T15:34:17Z

/*

To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
*/
package lucky7;

import java.util.Random;
import javax.swing.JOptionPane;

/**
*

@author sarumdr
*/
public class Lucky7 {

/**
- @param args the command line arguments
  */
  public static void main(String[] args) {
  // TODO code application logic here
  String s = "y";
  while (s.equalsIgnoreCase("y")
  {
  JOptionPane.showMessageDialog(null, "Welcome to Lucky 7 Game");
  JOptionPane.showMessageDialog(null, "lets check your luck");
  Random r = new Random()
  );
  int x = r.nextInt(100);
  if (x == 7) {
  JOptionPane.showMessageDialog(null, "Wow you got 7.\n Your luck is with you");
  } else if (x == 77) {
  JOptionPane.showMessageDialog(null, "superb you got" + x + ".\n super lucky");
  } else if (x == 777) {
  JOptionPane.showMessageDialog(null, "babaal you got" + x + ".\n you will have a great day today");
  } else {
  JOptionPane.showMessageDialog(null, "Oops you got" + x + ".\n May be luck is not with u today.");
  s = JOptionPane.showInputDialog("try again????");
```
 }
```
  }
  }
  }

}

OUTPUT

ajay987 · 2017-08-21T13:32:34Z

/*

To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
*/
package lucky7;

import java.util.Random;
import javax.swing.JOptionPane;

/**
*

@author Dell
*/
public class Lucky7 {

/**
- @param args the command line arguments
  */
  public static void main(String[] args) {
  // TODO code application logic here
  Random r = new Random();
  int a = 7;
  String check = "y";
  while (check.equalsIgnoreCase("y")) {
  if (a == r.nextInt(10)) {
```
     JOptionPane.showMessageDialog(null, "lucky");
 } else {
     JOptionPane.showMessageDialog(null, "notlucky");
 }
 String check1 = JOptionPane.showInputDialog("want to continue?y/n");
 check = check1;
```
  }
  }

}

ghost · 2017-08-21T16:44:55Z

package randomnumbergeneration;

import java.util.Random;
import java.util.Scanner;

/**
*

@author User
*/
public class RandomNumberGeneration {

private static int r1;

/**
- @param args the command line arguments
  */
  public static void main(String[] args) {
  // TODO code application logic here
  Scanner in = new Scanner(System.in);
  String check = "y";
  while (check.equalsIgnoreCase("y")) {
  System.out.println("Generating random number from 1 to 9...");
  randomm();
  if (r1 == 7) {
  System.out.println("Congratulations!!! You Win");
  } else {
  System.out.println("Sorry! You Lose!!!");
  }
  System.out.println("Would you like to try again? Y/N");
  check = in.next();
  }
  }
public static void randomm() {
Random r = new Random();
r1 = r.nextInt(10);
System.out.println("The number you got is:" + r1);
if (r1 == 0) {
randomm();
}
}
}
OUTPUT:

rituratnam · 2017-08-21T17:02:06Z

CODE:
package lucky7diag;

import static java.lang.Integer.parseInt;
import static java.time.Clock.system;
import java.util.Random;
import javax.swing.JOptionPane;

/**
*

@author User
*/
public class Lucky7Diag {

/**
- @param args the command line arguments
  */
  public static void main(String[] args) {
  
  int name;
  String check = "y";
  Random r = new Random();
  int rnd = r.nextInt(7);
  while (check.equalsIgnoreCase("y")){
  name = parseInt(JOptionPane.showInputDialog("Enter a number between 1 and 7 "));
  JOptionPane.showMessageDialog(null, "The number you entered is " + name + "\nThe number generated by computer is " + rnd);
  if( name == rnd ){
```
 JOptionPane.showMessageDialog(null, "Congratulations !!" + "\nYou are so lucky");
```
  }
else
{
JOptionPane.showMessageDialog(null, "Oops !!" + "\nBetter luck next time");
check = JOptionPane.showInputDialog("Do you want to continue? \nYes : y\nNo : n");
}
}

}
}
Output:

Sudan15423 · 2017-08-22T15:46:03Z

/*

To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
*/
package magic7;

import static java.lang.Integer.parseInt;
import java.util.Random;
import javax.swing.JOptionPane;

/**
*

@author Dragon15423
*/
public class Magic7 {

/**

@param args the command line arguments
*/
public static void main(String[] args) {
// TODO code application logic here
String ch = (JOptionPane.showInputDialog("Welcome !\nWant to test your luck?(yes/no)")), res = "";

int[] result = {};
result = new int[3];
boolean test = true;
if (ch.equalsIgnoreCase("yes")) {

 while (test == true) {

     Random r = new Random();
     for (int i = 0; i < result.length; i++) {

         result[i] = r.nextInt(10);
         res += result[i] + "";
         if (result[i] == 7) {
             System.out.println("You sure are lucky (>.<)");
         } else {
             switch (parseInt(res)) {
                 case 77:
                     System.out.println("You are super  lucky (>.<)");
                     break;
                 case 777:
                     System.out.println("Overkill (>.<)");
                     break;
             }

         }

     }
     System.out.println("Your number=" + res);

     String ch1 = (JOptionPane.showInputDialog("Want to test your luck again?(yes/no)"));
     test = ch1.equalsIgnoreCase("yes");
     res = "";
 }

}

ErSKS closed this as completed Aug 26, 2017

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Develop - Lucky7 Game #40

Develop - Lucky7 Game #40

ErSKS commented Aug 16, 2017

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Develop - Lucky7 Game #40

Develop - Lucky7 Game #40

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ErSKS commented Aug 16, 2017

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