Console I/O

• using System;

• class Addition

• {

• • static void Main( string[] args )
  • {
  • • string firstNumber, // first string entered by user
    • secondNumber; // second string entered by user
    • int number1, // first number to add
    • number2, // second number to add
    • sum; // sum of number1 and number2
    • Console.Write( "Please enter the first integer: " );
    • firstNumber = Console.ReadLine();
    • Console.Write( "\nPlease enter the second integer: " );
    • secondNumber = Console.ReadLine();
    • number1 = Int32.Parse( firstNumber );
    • number2 = Int32.Parse( secondNumber );
    • sum = number1 + number2;
    • Console.WriteLine( "\nThe sum is {0}.", sum );
  • } // end method Main

• } // end class Addition