Programming Examples

Compile and Execute Java8 Online

java8

public class HelloWorld{

     public static void main(String []args){
        System.out.println("Hello World");
     }
}

Compile and Execute C Online

c

#include <stdio.h>
char findMSB(int number)
{
    char msb = 0;
    int sizeInBits = 0;
    sizeInBits = sizeof(number)*8;
    
    for(char iii =0;iii<sizeInBits;iii++)
    {
        ((number>>iii)&1)?(msb = iii):NULL; 
    }
    printf("msb is %d\n",msb);
    return msb;
}

char ifAlternate(char msb,int number)
{
    char lsb = 0,isAlternate = 1;
    (number&1)?(lsb = 1):(lsb=0);
    char valueOfBit = 0;
    for(char iii = 0;iii<=msb;iii++)
    {
        
        valueOfBit = (number>>iii)&1;
        printf("\nvalueof bit is %d\n",valueOfBit);
        if((iii%2 == 0)&&(valueOfBit==lsb))
            continue;
        else if((iii%2 != 0)&&(valueOfBit!=lsb))
            continue;
        else 
        {
            isAlternate = 0;
            break;
        }   
    }
    (isAlternate == 1)?printf("\nis alternate\n"):printf("\ni not alternate\n");
    return isAlternate;
}
int main()
{
     int number;
     char msb = 0,isAlternate =0;
     scanf("%d",&number);
     msb = findMSB(number);
     isAlternate = ifAlternate (msb,number); 
    return 0;
}

Compile and Execute Java Online

java

public class HelloWorld{

    static class Player{
        String name;
        int hp;
        int atk;
        
        public Player(String name, int hp, int atk){
            this.name = name;
            this.hp = hp;
            this.atk = atk;
        }
        public void attack(Enemy enemy){
            System.out.println("Enemy Attack!");
            enemy.hp -= this.atk;
            System.out.println("Enemy hp :"+enemy.hp);
        }
        public boolean isLive(){
            if(hp <= 0){
                return false;
            }else{
                return true;
            }
        }
    }
    
    static class Enemy{
        String name;
        int hp;
        int atk;
        
        public Enemy(String name, int hp, int atk){
            this.name = name;
            this.hp = hp;
            this.atk = atk;
        }
        public void attack(Player player){
            System.out.println("Player Attack!");
            player.hp -= this.atk;
            System.out.println("Player hp :"+player.hp);
        }
        public boolean isLive(){
            if(hp <= 0){
                return false;
            }else{
                return true;
            }
        }
    }

     public static void main(String []args){
        
        Player player = new Player("gampari", 100, 12);
        Enemy enemy = new Enemy("Orc", 80, 5);
        
        while(player.isLive() && enemy.isLive()){
            player.attack(enemy);
            if(!enemy.isLive()) break;
            enemy.attack(player);
        }
        
        if(player.isLive()){
            System.out.println("player win");
        }else{
            System.out.println("enemy win");
        }
     }
}

Execute Bash Shell Online

bash

# Hello World Program in Bash Shell
#! /bin/bash
echo "Hello World!"
echo 'THIS IS VERY NICE TO LEARN THE THINGS IN ONLINE'
echo 'Enter the name'
rac=Satya
echo "entered name is $rac "
unset rac
echo "entered name is $rac "
echo $$

satya_shell_future_benifits

bash

# Hello World Program in Bash Shell
#! /bin/bash
echo "Hello World!"
echo 'THIS IS VERY NICE TO LEARN THE THINGS IN ONLINE'
echo 'Enter the name'
rac=Satya
echo "entered name is $rac "
unset rac
echo "entered name is $rac "
echo $$

Compile and Execute C++ Online

cpp

#include<iostream>
using namespace std;

double getUnitprice(int itemCode);

int main(){

  double invoice[10][4];
  int i=0; char more; char date[100];

  cout << "\n\n********* Here are the Item prices for your information********** \n\nItem code\tUnitPrice\n\n1\t100\n2\t200\n3\t300\nInvalidCode\t0\n\n";
  cout << "Enter the date: ";
  cin >> date;
  
  do {
 
    cout << "\n\nItem code: ";
    cin >> invoice[i][0];
    cout << "Quantity : ";
    cin >> invoice[i][1];
    
    invoice[i][2] = getUnitprice(invoice[i][0]); 
    invoice[i][3] = invoice[i][1] * invoice[i][2]; 
    
    cout << "Do you have any other items to be entered next (y/n) ? ";
    cin >> more;
  
    i++;
  } while(more == 'y');
    
 
  cout << "\n\n-----------------------------\n\n";
  cout << "Date : " << date << "\n\n";
  
  cout << "ItemCode|Quantity|UnitPrice|TotalPrice\n\n";
  int tot=0;
  for(int k=0; k<i; k++)   
    
	{
		for(int l=0; l<4; l++) 
		{
		    cout << invoice[k][l]  << "\t";		   
		}
		cout << endl;
		tot = tot + invoice[k][3];
	}

  cout << "\n\nTotal : " << tot;
  cout << "\n\n-----------------------------\n\n\n";
  
  return 0;
}

double getUnitprice(int itemCode){
  double price;
  switch (itemCode)
  {
    case 1: price = 100;
      break; 
    case 2: price = 200;
      break;
    case 3: price = 300;
      break;
    default: price = 0;
      break;
  }
  return price;
}

Compile and Execute Java Online

java

import java.util.Scanner;
public class HelloWorld{
    public static void main(String[] args) {
        System.out.println("Input first number : ");
        Scanner in = new Scanner (System.in);
        int n1 = in.nextInt();
        
        System.out.println("Input second number : ");
        int n2 = in.nextInt();
        int sum = n1 + n2;
        System.out.println ("sum =" +n1+n2);
    }
}

Online AngularJS Editor

angularjs

<!doctype html>
<html ng-app="Shopping">
  <head>
    <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.3/angular.min.js"></script>
  </head>
  <body>
    <div>
      <label>Name:</label>
      <input type="text" ng-model="yourName" placeholder="Enter a name here">
      <hr>
      <h1>Hello {{yourName}}!</h1>
    </div>
  </body>
</html>

Compile and Execute C Online

c

#include <stdio.h>

int main()
{
    int i;
    for(i=1;i++;i<=5)
    printf("Hello, World!\n");

    return 0;
}

Compile and Execute C Online

c

import java.util.Scanner;
public class Fibonacci
{
    public static void main(String args[])
    {
        System.out.println("Enter a number:");
        Scanner Scan=new Scanner(System.in);
        int n=Integer.parseInt(s.nextInt());
        int a=-1;
        int b=1;
        int c=0;
        System.out.println("The fibonacci series are:");
        for(i=1;i<=n;i++)
        {
            c=a+b;
            int temp=a;
            a=b;
            b=c;
            System.out.println(c);
        }
    }
}

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