Cannot implicitly convert type 'int' to 'System.Collections.

Question

Hi Guys,

 

Program is to:

Find elements less than the input given in the list??

i/p : {1,2,3,4}

i/p : 4

o/p : {1,2,3}

 

ERROR: Cannot implicitly convert type 'int' to 'System.Collections.Generic.List<int> 

 

class Program

{

static void Main(string[] args)

{

Console.WriteLine("Please enter list of cities");

List<int> input1 = Convert.ToInt32(Console.ReadLine());

Console.WriteLine("Please enter second city name");

int input2 = Convert.ToInt32(Console.ReadLine());

int output = UserProgramCode.GetElements(input1, input2);

Console.WriteLine(output);

Console.ReadLine();

}

}

class UserProgramCode

{

public static List<int> GetElements(List<int> input1, int input2)

{

List<int> output = new List<int>();

foreach (int li in input1)

{

if (li < input2)

{

output.Add(li);

}

}

if (output.Count >= 1)

{

output.Sort();

output.Reverse();

return output;

}

else

{

output.Add(-1);

return output;

}

}

}

}