kyrylomyr

public class Solution
{
    public int FindDuplicate(int[] nums)
    {
        var i1 = nums[0];
        var i2 = nums[0];
        
        do
        {
            i1 = nums[i1];

kyrylomyr

void Main()
{
    // 1. Generate CREATE TABLE command for the existing table.
    // 2. Select only text with the columns definitions and copy to the Clipboard.
    // 3. Run the code below. C# properties will be in the Clipboard.

    var sql = Clipboard.GetText();
    var exclusions = new[] { "primary key", "constraint .*", "unique" };

    var typeMapping = new Dictionary<string, string>