# Generate random numbers from 1 to 100

createweb7
Generate random numbers from 1 to 100
1 Answer(s)      4 years and 3 months ago
Posted in : Java Beginners

1)A class Called: RandomNumberGenerator that generate random numbers from 1 to 100

2)A class Test that tests the hierarchy in A) especially the getArea() and getVolume() methods. Use an object from the Random NumberGenerator class to generate your input test data.

June 4, 2013 at 4:37 PM

hi friend,

Try the following code may this will be helpful for you.

RandomNumberGenerator.java

```package net.roseindia.simpleExample;

import java.util.Random;

public class RandomNumberGenerator {

Random random = new Random();

public int randomNumber()
{
int randumNum = random.nextInt(100-1+1)+1;
return randumNum;
}
}
```

Area.java

```package net.roseindia.simpleExample;

abstract class Area {

public abstract void getArea();

}
```

AreaOfRectangle.java

```package net.roseindia.simpleExample;

public class AreaOfRectangle extends Area {

RandomNumberGenerator random = new RandomNumberGenerator();
int length = random.randomNumber();
@Override
public void getArea() {
System.out.println("Length Of Rectangle : "+length);
System.out.println("Area of Rectangle l*b = : "+area);
}

public static void main(String args[])
{
AreaOfRectangle rectangle = new AreaOfRectangle();
rectangle.getArea();
}
}
```

Generate random numbers from 1 to 100
Generate random numbers from 1 to 100  1)A class Called: RandomNumberGenerator that generate random numbers from 1 to 100 2)A class Test that tests... an object from the Random NumberGenerator class to generate your input test data
Generate Random Numbers
Generate Random Numbers  hi,,, Please give me answer with example How do you generate random numbers within a given limit with actionscript... This function generate random numbers with in given limit
generate random numbers and display the largest
generate random numbers and display the largest  Hi, I am using...; i++){ array[i] = r.nextInt(100) + 1; } int max = array[0... creates an array and fills it with random ints, prints the contents
How to list even numbers between 1 and 100?
How to list even numbers between 1 and 100?  Hi, I Java to check if a number is even? How to list even numbers between 1 and 100? Thanks  ... the numbers between 1 and 100 for (int i=1;i <=num ; i++){ if(i%2==0
Generate array of random numbers without repetition
Generate array of random numbers without repetition In the previous section, you have learnt how to generate an array of random numbers from the given array... created an application that will generate the array of random numbers without
Generate array of random numbers
Generate array of random numbers You can generate a random number either...() but it is better to use Random class. If you want to generate a series of random numbers.... In this section, we are going to accept 10 numbers and display 5 numbers from them
print the sum of even number from 1 to 100
print the sum of even number from 1 to 100  how to print the sum of even number from 1 to 100 using for loops? Thanks
Generate random numbers in Java
Generate random numbers in Java - How to use the java.util.Random class to generate desired random number in Java program? In this tutorial I will teach you... or a set of random numbers in your program. We are using the java.util.Random
multiply of 100 digits numbers
multiply of 100 digits numbers  multiplying 100 digits numbers to eachother
random numbers
random numbers  hi.. i am creating a website and on feedback form to authenticate user i want to generate a random number on label.if user types that number correctly in textbox then he is allowed to submit feedback otherwise
print 100 numbers using loops
print 100 numbers using loops  how to print from 1 to 100 using...{ public static void main(String[] args){ for(int i=1;i<=100;i...[] args){ for(int i=1;i<=100;i++){ System.out.println(i
random numbers
random numbers  Hi I need some help with the code for the this program. This program should randomly choose a number between 1 and 1000... the computer has randomly chosen the number 759.] Guess my number! It's between 1 and 1000
How to generate random number in java
How to generate random number in java In this section you will learn how to generate random number in java. Java API  provide a random class in java.util.Random package which generate random number within a range. The random
Random numbers - Development process
Random numbers  hi, How to generate unique random numbers between range like(10 to 50)  Hi friend, class RandomNumber { public static void main(String[] args) { //set the variable aNumber
random numbers - Java Beginners
random numbers  write a program to accept 50 numbers and display 5 numbers randomly  Hi Friend, Try the following code: import...(); System.out.println("Random numbers are: "); int random[]=new int[5]; for(int i=0;i
random numbers - Java Beginners
random numbers  Hello i need this code to be modified for me to display the random numbers, but not twice or more. I mean i need a number...("Random numbers are: "); int random[]=new int[5]; for(int i=0;i  Hi
Generating random numbers in a range with Java
Generating random numbers in a range with Java  Generating random numbers in a range with Java
How do I generate random number?
, The java.util.Random class can be used to generate the random numbers. Check the tutorial: Generate random numbers in Java. Thanks...How do I generate random number?  In my Java program
generate random integer matrix in r
generate random integer matrix in r  Hi, I want to generate random integer matrix in r. What is easy code to generate random integer matrix in r? Thanks   Hi, Following is the code for generating random integer
Default constructor generate two random equations
Default constructor generate two random equations  Need to create a default constructor in a programmer defined class that generates a random question, addition or subtraction. And when adding the numbers must be random from 0-12
generating random numbers - Java Beginners
generating random numbers  We would like to be able to predict... will restrict consideration to weights that are chosen from the following 21 values... predecessors. 1) {50,10,50,10,50,10,50,10,50,10,50,10} Returns: 0.0
how to generate random questions - Java Beginners
how to generate random questions  i am designing a test engine, i...]="Question No 1"; questionAr[1]="Question No 2"; questionAr[2]="Question..."; Random generator = new Random(); int r = generator.nextInt(questionAr.length
Random in jsp
;    Random numbers are the numbers that are determined entirely by chance. User does not have any control over the working of random numbers... from 10 to 100 : <FONT COLOR="RED"> <%= (int
Sequence number to generate daily starting with 1
Sequence number to generate daily starting with 1  Sir, I am creating a bill report Application..I want to generate a sequence number for bill that is starting from 1.and if date changes the sequence number again starts with 1
Generating Random Number
for your application. Random Number is the frequently used to generate numbers... understand and use the code to generate random numbers in your java application...;  In many places you need random numbers to fulfill your
J2ME Random Number
J2ME Random Number       In this application we are going to generate the random number using Random class. The Random class within the java.util package and we can use
pdf generate from jsp
pdf generate from jsp  how do i generate a pdf using jsp that should query the data from the database and write it into a pdf and download the same
Generating Random Numbers to Fill array. Java Beginner needing help!
a program that produces random permutations of the numbers 1 to 10. eg...Generating Random Numbers to Fill array. Java Beginner needing help!  ... the permuted numbers. Make a second array and fill it with the numbers 1 to 10
Prime Numbers from range
Prime Numbers from range  how to find prime numbers in a given range...(); int index1=0; int index2=number.length()-1; char x...; if (index2-index1==0 || index2-index1==1) list.add(i); index1
getting random number in java
random numbers between 1 to 100 in Java. Though i m new to Java, i have tried many... to generate the random number in Java Thanks in Advance...getting random number in java  getting random number in java Hi
How to generate XML from XSD?
How to generate XML from XSD?  Hi Experts, I have a xsd with me. I want to generate XML files based on the XSD with fields filled out from the database tables. Please Help me out