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how to locate numbers in a list if u input the numbers??

how to locate numbers in a list if u input the numbers??

Mngaro Mwazenje

6y788Visual Basic .NET

the code i need is to print out the numbers when i input from where....to where!! ....noob here

public static void Main(string[] args)
{
List<int> list = new List<int>();
while (true)
{
int input = Convert.ToInt32(Console.ReadLine());
if (input == -1)
{
break;
}
list.Add(input);
}
Console.WriteLine("From where");
int number = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("To where");
int number2 = Convert.ToInt32(Console.ReadLine());
for (int i = 0; i < list.Count; i++)
Console.WriteLine(i);

1 Reply

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Avnish Kumar6y ago
Accepted answer
Hi try this:
static void Main(string[] args)
       {
           List<int> list = new List<int>();
           while (true)
           {
               int input = Convert.ToInt32(Console.ReadLine());
               if (input == -1)
               {
                   break;
               }
               list.Add(input);
           }
           list.ForEach(x => Console.Write(x + ","));
           Console.WriteLine("\nFrom where");
           int from = Array.IndexOf(list.ToArray(), Convert.ToInt32(Console.ReadLine()));
           Console.WriteLine("To where");
           int to = Array.IndexOf(list.ToArray(), Convert.ToInt32(Console.ReadLine()));
           if (from < to)
           {
               for (int i = from; i <= to; i++)
                   Console.Write(list[i] + ",");
           }
           else
           {
               for (int i = from; i >= to; i--)
                   Console.Write(list[i] + ",");
           }
       }
+1