Monday, March 24, 2014

Question No. 36(Boolean) & 37(If_else if_else)

Ex 36.    Let X=10 and Y=6, evaluate the following boolean expression to true or false:
 (X > 9 && (Y >= X || Y >= 6)

        static void Main(string[] args)
        {
            int x = 10, y = 6;
            bool b1 = (x > 9 && (y >= x || y >= 6));

            Console.WriteLine("Boolean expression: {0}", b1);
            Console.ReadLine();

        }
//==============code for Question no 37==========================
Ex 37.    Request and read four integer values V1, V2, V3, and V4. Subtract 5 from the highest value and display it.        static void Main(string[] args)
        {
            Console.Write("Enter v1: ");
            int v1 = int.Parse(Console.ReadLine());
            Console.Write("Enter v2: ");
            int v2 = int.Parse(Console.ReadLine());
            Console.Write("Enter v3: ");
            int v3 = int.Parse(Console.ReadLine());
            Console.Write("Enter v4: ");
            int v4 = int.Parse(Console.ReadLine());

            int maxVal = 0;

            if (v1 > v2 && v1 > v3 && v1 > v4)
            {
                maxVal = v1;
            }
            else if (v2 > v1 && v2 > v3 && v2 > v4)
            {
                maxVal = v2;
            }
            else if (v3 > v1 && v3 > v2 && v3 > v4)
            {
                maxVal = v3;
            }
            else if (v4 > v2 && v4 > v3 && v4 > v1)
            {
                maxVal = v4;
            }
            else
            {
                Console.WriteLine("Please enter 1 value for one time");
            }
            int result = maxVal - 5;
            Console.WriteLine("Result: {0}", result);
            Console.ReadLine();
        }
    }
}

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