using System using System Collections Generic using System Linq using

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ConsoleApplication16
{
class Graph
{
public static List<int> add(List<int> tree, int n)
{
Console.WriteLine("Введите число");
n = Int32.Parse(Console.ReadLine());
tree.Add(n);
for (int i = 0; i <= tree.Count; i++)
{
Console.WriteLine(tree[i]);
}
return tree;
}
}
class Program
{
static void Main(string[] args)
{
List<int> Tree = new List<int>() { -1 };
Graph T = new Graph();
//Console.WriteLine("Введите число");
//n = Int32.Parse(Console.ReadLine());
for (int i = 0; i < Tree.Count; i++)
{
Console.Write(Tree[i]+" ");
}
}
}
}