3rd Semester – Page 5

JAVA 2016 Old Papers Solutions

December 18, 2021BIM NotesLeave a Comment

Year 2016 Q.no 11

public class tu16Q11 {
    public static void main(String[] args) {
        int [] a={1,22,23,3,4,67,87,23,56,35,47,5,61,7,80,9,23,23,45,456,345,67,0,23,45,67,87,1,3,4};
        for(int i=0;i&lt;30;i++){
            if(a[i]&gt;16 &amp;&amp;a[i]&lt;47){
                System.out.println(a[i]);
            }
        }
    }
    }
or
/** * * @author bim study notes */
import java.util.*;
public class ArrayDemo {
 public static void main(String[] args) {
 int arr[] = new int[30];
 Random r = new Random();
 int i;
 for(i=0;i&lt;arr.length;i++){
 int num = r.nextInt()%50;
 arr[i] = num;
 }
 for(i=0;i&lt;arr.length;i++){
 if(arr[i]&gt;16&amp;&amp;arr[i]&lt;47)
 System.out.print(arr[i]+" ");
 }
}
}

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public class tu16Q11 {

public static void main(String[] args) {

int [] a={1,22,23,3,4,67,87,23,56,35,47,5,61,7,80,9,23,23,45,456,345,67,0,23,45,67,87,1,3,4};

for(int i=0;i<30;i++){

if(a[i]>16 &&a[i]<47){

System.out.println(a[i]);

}

or

/** * * @author bim study notes */

import java.util.*;

public class ArrayDemo {

public static void main(String[] args) {

int arr[] = new int[30];

Random r = new Random();

int i;

for(i=0;i<arr.length;i++){

int num = r.nextInt()%50;

arr[i] = num;

}

for(i=0;i<arr.length;i++){

if(arr[i]>16&&arr[i]<47)

System.out.print(arr[i]+" ");

}

Q.no 12 Create two classes ThreadA and ThreadB which implement Runnable interface. ThreadA displays all even numbers from 50 to 100 and ThreadB displays all odd numbers from 100 to 200. Define a main class which creates the objects of both the classes and displays the numbers as per […]

JAVA 2015 Old paper Solutions

December 18, 2021BIM NotesLeave a Comment

Year 2015 Group B Q.no 11 Write a Java Program to display all the even numbers from 1 to 500

public class tu15Q11 {
    public static void main(String[] args) {
        int i;
        for(i=1;i&lt;=500;i++){
            if(i%2==0){
            System.out.println(i);
            }
        }
    }
    }
/** * * @author bim study notes */

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public class tu15Q11 {

public static void main(String[] args) {

int i;

for(i=1;i<=500;i++){

if(i%2==0){

System.out.println(i);

}

/** * * @author bim study notes */

12. Make a thread using Runnable interface to display numbers from 1 to 20, each number should be displayed in the interval of 2 seconds.

class ThreadNum implements Runnable{
public void run(){
try{
for(int i=1;i&lt;=20;i++){
System.out.print(i+" ");
Thread.sleep(2000);
}
}catch(InterruptedException e){
System.out.println("Thread Interrupted");
}
}
}
/** * * @author bim study notes */
public class EvenNumThreadDemo {
public static void main(String[] args) {
ThreadNum n = new ThreadNum();
Thread t = new Thread(n);
t.start();
}
}

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class ThreadNum implements Runnable{

public void run(){

try{

for(int i=1;i<=20;i++){

System.out.print(i+" ");

Thread.sleep(2000);

}

}catch(InterruptedException e){

System.out.println("Thread Interrupted");

}

/** * * @author bim study notes */

public class EvenNumThreadDemo {

public static void main(String[] args) {

ThreadNum n = new ThreadNum();

Thread t = new Thread(n);

t.start();

}

13. Write a program that reads line of […]

JAVA Model Questions || BIM STUDY NOTES

December 18, 2021BIM NotesLeave a Comment

Model Questions Write a Java program to display all the numbers between -300 to -1 which when divided by 17 gives 7 as remainder and also displays sum of those numbers.

public class Sum {
    public static void main(String[] args) {
        int i,s=0;
        for(i=-300;i&lt;-1;i++)
        {
            if(i%17==-7){
            System.out.print(i+ " ");
            s = s+i;
            }
        }
            System.out.println("The sum = "+s);      
    }   
}

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public class Sum {

public static void main(String[] args) {

int i,s=0;

for(i=-300;i<-1;i++)

{

if(i%17==-7){

System.out.print(i+ " ");

s = s+i;

}

System.out.println("The sum = "+s);

}

3.Make two threads, one displays odd number after one second and another thread display even number after half second between -200 and -10. […]

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