Java Solved Programs, Problems with Solutions – Java programming

Java Solved Programs Problems with solutions

Java Solved programs —->  Java is a powerful general-purpose programming language. It is fast, portable and available in all platforms.

This page contains the Java solved programs/examples with solutions, here we are providing most important programs on each topic. These Java examples cover a wide range of programming areas in Computer Science.

Every example program includes the description of the program, Java code as well as output of the program. All examples are compiled and tested on a Windows system.

These examples can be as simple and basic as “Hello World” program to extremely tough and advanced Java programs. Here is the List of Java solved programs/examples with solutions (category wise) and detailed explanation.

Java Solved Programs by categories…….

Java Basic Solved Programs

Java Number Solved Programs

Java String Solved Programs

Java Arrays Solved Programs

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nice web but plz add creating account


please solve the qustion


Create a menu-based java program for the following queues operations using linked list:

  • Enqueue
  • Dequeue
  • Front
  • Rear
  • Display/Print

Create a menu-based java program for the following queues operations using array:

  • Enqueue
  • Dequeue
  • Front
  • Rear
  • Display/Print

Design a flowchart of the java program that accepts 3 integer values and display the lowest and the highest given value.


i need help


Write a program to input two arrays of size ‘m’ each. Find the sum of the elements of the two arrays in the same index and store it in the 3rd array in reverse order.

tera baap hu mai



Create the class such that it reset the value of the object it is used to null its after uses in all cases using in finally statement in java exception handling


Enter a four-digit number. Break it down into numbers. Compose a new number in which from the original number all even digits less than 8 are increased by 2, and 8 is replaced by 0(java program)


Write a program that reads in from the user a character (ch), an integer (n) and another character (operator). This operator is an indication of the operation applied to (ch) and (n) entered as follows: – When (operator) character entered is ‘p’ or ‘P’, your program displays the character that comes after (ch) entered in (n) positions. – When (operator) character entered is ‘s’ or ‘S’, your program displays the character that precedes (ch) entered with (n) positions. – When (operator) character entered is ‘m’ or ‘M’, your program displays the character resulting of the multiplication of the value of… Read more »


anyone know how to solve that question


implement a multithreaded UDP server and client in java using JDK open source library 1 Client will send a number to server on tcp packet(continuous stream) 2.Server will acknowledge the request with sending back the same number(echo) 3.Client will maintain a data structure which stores un acknowledged numbers from server

Write the MyStack class with LIFO (Last input First output) principle, which will contain arr,
define add, get, remove methods (take into account that it should be dynamically changed to arr.
size, you can declare size 10 from start, add from action check if from 10
accepted, it is necessary to create a new arr of size 20, then 40 ...).
pawan maurya

class A
int a; String b; boolean c;
  a=100; b=”pawan”; c=true;
void Disp()
  System.out.print(a+” “+b+” “+c);
class B
 public static void main(String []arga){
A r=new A();


public class TicketCost ( public static void main(String[] args) (
I Declare variables int age;
double cost;
String msge;