1.
Write a program in Java to print Namaste Bharat.
2.
Write a program in Java to get user input from
argument list and using scan classes.
3.
Write program to print count from 1 to 100.
4.
Write a program to print Fibonacci series using
for loop
5.
Write program in java to implement method
overloading.
6.
Write program in java to implement constructor
in java.
7.
Write program in java to different method of
String.
8.
Write program in java to wrapper classes.
9.
Write program in java to Static member and
static functions.
10.
Write a program in java to Addition of 2 X 2
matrix using array.
11.
Write a program in java to implement following
inheritance
A)
Single Level Inheritance
B)
Multilevel Inheritance
C)
Hierarchical Inheritance.
12.
Write program in java to implement final class,
final variable and final method.
13.
Write program in java to implement Abstract
class, abstract variable and abstract method.
14.
Write program to create interface, inherit
interface and implement interface,.
15.
Write a program in java to implement Applet
program.
16.
Write a program in java to implement
multi-threading.
Practice Programs
1. Sample 1
public class Sample_BScII
{
public static void
main(String[] args)
{
System.out.println(" First Program in Java");
}
}
2. Sample 2
public class Sample_2
{
public static void
main(String args[])
{
System.out.println(24+26);
}
}
3. Sample 3
public class Sample_3
{
public static void
main(String[] args)
{
float first = 1.5f;
float second = 2.0f;
float product = first *
second;
System.out.println("The product is: " + product);
}
}
4. Sample 4
public class Largest
{
public static void
main(String[] args)
{
double n1 = -4.5, n2 =
3.9, n3 = 2.5;
if( n1 >= n2 &&
n1 >= n3)
System.out.println(n1
+ " is the largest number.");
else if (n2 >= n1
&& n2 >= n3)
System.out.println(n2 + " is the largest number.");
else
System.out.println(n3 + " is the largest number.");
}
}
5. Sample 5
class Sample_5
{
int i;
}
class Main
{
public static void main(String
args[])
{
Test t;
System.out.println(t.i);
}
}
6. Sample 6
class Sample_6
{
int i;
}
class Main {
public static void main(String
args[])
{
Test t = new Test();
System.out.println(t.i);
}
}
7.
class A
{
static int first;
static String second;
static
{
System.out.println(1);
first = 100;
}
static
{
System.out.println(2);
second =
"SECOND";
}
}
public class Sample_7
{
static
{
System.out.println(3);
}
public static void
main(String[] args)
{
System.out.println(5);
System.out.println(A.first);
System.out.println(A.second);
}
}
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