C PROGRAM TO ADD TWO INTEGERS

#include<stdio.h>int main(){int firstNumber, secondNumber, sumOfTwoNumbers;
    printf("Enter two integers: ");// Two integers entered by user is stored using scanf() function
    scanf("%d %d",&firstNumber,&secondNumber);// sum of two numbers in stored in variable sumOfTwoNumbers
    sumOfTwoNumbers = firstNumber + secondNumber;// Displays sum      
    printf("%d + %d = %d", firstNumber, secondNumber, sumOfTwoNumbers);return0;}

Output

Enter two integers: 12
11
12 + 11 = 23

Banner Example

import java.awt.*; import java.applet.*; public class SampleBanner extends Applet implements Runnable {       String str = "This is a simple Banner ";   Thread t;   boolean b;   public void init() {           setBackground(Color.gray);     setForeground(Color.yellow);         }   public void start() {           t = new Thread(this);     b = false;     t.start();         }   public void run() {           char ch;           for (;;) {               try {                   repaint();         Thread.sleep(250);         ch = str.charAt(0);         str = str.substring(1, str.length());         str = str + ch;                 } catch (InterruptedException e) {                 }     }   }   public void paint(Graphics g) {           g.drawRect(1, 1, 300, 150);     g.setColor(Color.yellow);     g.fillRect(1, 1, 300, 150);     g.setColor(Color.red);     g.drawString(str, 1, 150);         } } //Now compile the above code and call the generated //class in your HTML code as follows: /*--------------------------    <APPLET CODE="SampleBanner.class" WIDTH="600" HEIGHT="400"> </APPLET>    ---------------------------*/

OUTPUT