static void Main(string[] args)
{
Console.WriteLine("To Perform Reverse operation Press '1' ");
Console.WriteLine("To Perform Reverse String operation Press '2' ");
Console.WriteLine("To find the maximum number Press '3' ");
Console.WriteLine("To find the minimum number Press '4' ");
Console.WriteLine("To Perform String Manipulation Press '5' ");
Console.WriteLine("To Perform Number Operation Press '6' ");
var res = Convert.ToInt32(Console.ReadLine());
if (res == 1)
{
Reverse.rev();
}
if (res == 2)
{
Reverse.revstring();
Console.ReadLine();
}
if (res == 3)
{
MaxMin.max();
Console.ReadLine();
}
if (res == 4)
{
MaxMin.min();
Console.ReadLine();
}
if (res == 5)
{
StringManipulation.str();
Console.ReadLine();
}
if (res == 6)
{
NumberOperations.neg();
Console.ReadLine();
NumberOperations.pos();
Console.ReadLine();
NumberOperations.oddeven();
NumberOperations.armstrong();
NumberOperations.fibo();
Console.ReadLine();
}
}
public static void min()
{
MaxMin d1 = new MaxMin();
Console.WriteLine("enter any 5 numbers to find the maximum of 5 numbers");
d1.arr1 = Convert.ToInt32(Console.ReadLine());
d1.arr2 = Convert.ToInt32(Console.ReadLine());
d1.arr3 = Convert.ToInt32(Console.ReadLine());
d1.arr4 = Convert.ToInt32(Console.ReadLine());
d1.arr5 = Convert.ToInt32(Console.ReadLine());
int[] arr = { d1.arr1, d1.arr2, d1.arr3, d1.arr4, d1.arr5 };
int min = arr[0];
for (int i = 1; i < arr.Length; i++)
{
if (arr[i] < min)
{
min = arr[i];
}
}
Console.WriteLine("the minimum number from the given numbers is {0} ", min);
}