Write a program in C# that swaps values of two variables using a third variable..
Following is the simple C# code :
Following is the simple C# code :
class Lab { static void Main(string[] args) { int first, second; Console.WriteLine("Enter the First value : "); first = int.Parse(Console.ReadLine()); Console.WriteLine("Enter the Second value : "); second = int.Parse(Console.ReadLine()); Console.WriteLine("Before swaps : "); Console.WriteLine("the First value :" + first.ToString()); Console.WriteLine("the Second value :" + second.ToString()); first = first + second; second = first - second; first = first - second; Console.WriteLine("\nAfter swaps : "); Console.WriteLine("the First value :" + first.ToString()); Console.WriteLine("the Second value :" + second.ToString()); Console.ReadLine(); } }
Output:-
Enter the First value : 45 Enter the Second value : 23 Before swaps : the First value :45 the Second value :23 After swaps : the First value :23 the Second value :45
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