using System;
class HelloWorld {
    static void Main() {
        int a=5,b=6,c=0;
        Console.WriteLine("a = {0} , b = {1} , c = {2}",a,b,c);
        Console.WriteLine("a = "+a+" , b = "+b+" , c = "+c);
        Console.WriteLine($"a = {a} , b = {b} , c = {c}");
        
        a = a + 2 ;
        b = a * 3 ;
        c = 5 * (b - a);
        
        Console.WriteLine($"a = {a} , b = {b} , c = {c}");

        
        
        int num1 = int.MaxValue;
        int num2 = int.MinValue;
        
        num1++;
        num2--;
        
        Console.WriteLine(num1);
        Console.WriteLine(num2);  
     
  }
}