public static void pos()
{
NumberOperations N1 = new NumberOperations();
first:
Console.WriteLine("enter any 5 numbers to find the negative numbers");
N1.arr1 = Convert.ToInt32(Console.ReadLine());
N1.arr2 = Convert.ToInt32(Console.ReadLine());
N1.arr3 = Convert.ToInt32(Console.ReadLine());
N1.arr4 = Convert.ToInt32(Console.ReadLine());
N1.arr5 = Convert.ToInt32(Console.ReadLine());
int[] arr = { N1.arr1, N1.arr2, N1.arr3, N1.arr4, N1.arr5 };
for (int i = 0; i < arr.Length; i++)
{
if (arr[i] > 0)
{
Console.WriteLine("Positive numbers in the input that you given is {0}", arr[i]);
}
}
Console.WriteLine("Do you want to check another number, If yes press 'y'");
var res5 = Console.ReadLine();
if (res5 == "y")
{
goto first;
}
Console.ReadLine();
}
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();
}
}
