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Delete OOP/Java/Lab/Practice_question.java

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Aadit Agrawal 2024-10-14 09:29:25 +05:30
parent a178d96e2a
commit db0518545a
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OOP/Java/Lab/Practice_question.java
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// Online Java Compiler
/*interface product
{
void buy(int num);
}
class genproduct implements product
{
int quan;
genproduct(int n)
{
quan=n;
}
public synchronized void buy(int num)
{
if(quan<num)
{
System.out.println("Erretysuor");
}
else{
System.out.println(num+" in start "+quan);
quan=quan-num;
System.out.println("succesfull "+quan);
}
}
}
class inventory<T extends product> extends Thread
{
T obj;
int num;
inventory(T obj,int num)
{
this.obj=obj;
this.num=num;
}
public void run()
{
obj.buy(num);
}
}
class Mainclass
{
public static void main(String[] args) {
genproduct buyer1 =new genproduct(15);
inventory<genproduct> t1=new inventory(buyer1,2);
inventory<genproduct> t2=new inventory(buyer1,5);
// obj.start();
t1.start();
t2.start();
}
}*/
class BankAccount {
private int balance;
private int accountNumber;
public BankAccount(int accountNumber, int initialBalance) {
this.accountNumber = accountNumber;
this.balance = initialBalance;
}
public synchronized void deposit(int amount) {
balance += amount;
System.out.println("Deposited: " + amount);
System.out.println("Current Balance after Deposit: " + balance);
}
public synchronized void withdraw(int amount) {
if (balance >= amount) {
balance -= amount;
System.out.println("Withdrawn: " + amount);
System.out.println("Current Balance after Withdrawal: " + balance);
} else {
System.out.println("Insufficient funds for withdrawal.");
}
}
}
class TransactionThread extends Thread {
private BankAccount account;
private boolean isDeposit;
private int amount;
public TransactionThread(BankAccount account, boolean isDeposit, int amount) {
this.account = account;
this.isDeposit = isDeposit;
this.amount = amount;
}
public void run() {
if (isDeposit) {
account.deposit(amount);
} else {
account.withdraw(amount);
}
}
}
class Practice_question{
public static void main(String[] args) {
BankAccount account = new BankAccount(12345, 1000);
// Create multiple threads for deposits and withdrawals
TransactionThread depositThread1 = new TransactionThread(account, true, 500);
TransactionThread withdrawThread1 = new TransactionThread(account, false, 200);
TransactionThread depositThread2 = new TransactionThread(account, true, 100);
TransactionThread withdrawThread2 = new TransactionThread(account, false, 300);
// Start the threads
depositThread1.start();
withdrawThread1.start();
depositThread2.start();
withdrawThread2.start();
// Wait for all threads to finish
try {
depositThread1.join();
withdrawThread1.join();
depositThread2.join();
withdrawThread2.join();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}