1. 	Uzdevums 
using System;

class Program
{
    static void Main()
    {
        Console.WriteLine("Mans vards: Uldis");
        Console.WriteLine("Mans uzvards: Grunde-Zeiferts");

        int rinduSkaits;
        do
        {
            Console.Write("Ievadi rindu skaitu, ne mazak ka 5: ");
        } while (!int.TryParse(Console.ReadLine(), out rinduSkaits) || rinduSkaits < 5);

        int kolonuSkaits;
        do
        {
            Console.Write("Ievadi kolonu skaitu, ne mazak ka 5: ");
        } while (!int.TryParse(Console.ReadLine(), out kolonuSkaits) || kolonuSkaits < 5);

        Console.WriteLine();

        for (int rinda = 1; rinda <= rinduSkaits; rinda++)
        {
          
            Console.Write(new string(' ', (kolonuSkaits - rinda) * 4)); 
            Console.Write("+");
            for (int i = 0; i < rinda; i++)
            {
                Console.Write("---+");
            }
            Console.WriteLine();

           
            Console.Write(new string(' ', (kolonuSkaits - rinda) * 4)); 
            Console.Write("|");
            for (int kolona = 1; kolona <= rinda; kolona++)
            {
                Console.Write($" {kolona,-2}|");
            }
            Console.WriteLine();
        }

   
        Console.Write(new string(' ', (kolonuSkaits - rinduSkaits) * 4));
        Console.Write("+");
        for (int i = 0; i < rinduSkaits; i++)
        {
            Console.Write("---+");
        }
        Console.WriteLine();
    }
} 
 
 
	2. 	Uzdevums  
 
using System;

class Program
{
    static void Main()
    {
        Console.WriteLine("Mans vards: Jūlija");
        Console.WriteLine("Mans uzvards: Petrova");

        int kolonuSkaits;
        do
        {
            Console.Write("Ievadi kolonu skaitu, ne mazak ka 5: ");
        } while (!int.TryParse(Console.ReadLine(), out kolonuSkaits) || kolonuSkaits < 5);

        Console.WriteLine();

        
        for (int rinda = 1; rinda <= kolonuSkaits; rinda++)
        {
            
            Console.Write(new string(' ', (kolonuSkaits - rinda) * 4));

            
            Console.Write("+");
            for (int i = 0; i < rinda; i++)
            {
                Console.Write("---+");
            }
            Console.WriteLine();

           
            Console.Write(new string(' ', (kolonuSkaits - rinda) * 4)); 
            Console.Write("|");
            for (int kolona = 1; kolona <= rinda; kolona++)
            {
                Console.Write($" {kolona,-2}|");
            }
            Console.WriteLine();
        }

        
        Console.Write(new string(' ', 0));
        Console.Write("+");
        for (int i = 0; i < kolonuSkaits; i++)
        {
            Console.Write("---+");
        }
        Console.WriteLine();

        
        for (int rinda = 1; rinda <= kolonuSkaits; rinda++)
        {
            
            Console.Write("+");
            for (int i = 0; i < rinda; i++)
            {
                Console.Write("---+");
            }
            Console.WriteLine();

          
            Console.Write("|");
            for (int kolona = 1; kolona <= rinda; kolona++)
            {
                Console.Write($" {kolona,-2}|");
            }
            Console.WriteLine();
        }

        
        Console.Write("+");
        for (int i = 0; i < kolonuSkaits; i++)
        {
            Console.Write("---+");
        }
        Console.WriteLine();
    }
} 
 
 
 
 
 
 
 
3. Uzdevums 

using System; 
  
class Program 

{ 
    static void Main() 
    { 
        Console.Write("Ievadiet tekstu: ");         string text = Console.ReadLine(); 
  
        Console.WriteLine(ReverseWords(text)); 
        Console.WriteLine(ReverseFull(text)); 
        CenterReveal(text); 
        GradualRemove(text); 
        ReverseReveal(text); 
    } 
  
    static string ReverseWords(string sentence) 
    { 
        string[] words = sentence.Split(' ');         Array.Reverse(words); 
        return string.Join(" ", words).Substring(0, 1).ToUpper() + string.Join(" ", words).Substring(1); 
    } 
  
    static string ReverseFull(string sentence) 
    { 
        char[] charArray = sentence.ToCharArray();         Array.Reverse(charArray); 
        return new string(charArray).Substring(0, 1).ToUpper() + new string(charArray).Substring(1); 
    } 
  
    static void CenterReveal(string text) 
    { 
        int length = text.Length;         int center = length / 2; 
  
        for (int i = 0; i <= center; i++) 
        { 
            string left = center - i >= 0 ? text[center - i].ToString() : "";             string right = center + i < length ? text[center + i].ToString() : ""; 
            Console.WriteLine(new string(' ', center - i) + left + text.Substring(center - i + 1, i * 2 - (i == 0 ? 0 : 1)) + right); 
        } 
    } 
  
    static void GradualRemove(string text) 
    { 
        char[] textArray = text.ToCharArray();         int center = text.Length / 2; 
        int left = center, right = center + (text.Length % 2 == 0 ? 1 : 0); 
  
        while (left >= 0 && right < text.Length) 
        { 
            textArray[left] = ' ';             textArray[right] = ' '; 
            Console.WriteLine(new string(textArray));             left--;             right++; 
        } 
    } 
  
    static void ReverseReveal(string text) 
    {         for (int i = text.Length; i > 0; i--) 
        { 
            Console.WriteLine(text.Substring(i - 1)); 
        } 
    } 
} 
 
4. Uzdevums using System; using System.Linq; 
  
class Program { static void Main() { string vards = "Jūlija", uzvards = "Petrova"; char[] lines_a = ("X" + vards).ToCharArray(); char[] lines_b = ("X" + uzvards).ToCharArray(); int garums = lines_b.Length; 
  
Console.WriteLine($"Mans vārds ir {vards} un tajā ir {vards.Length} simboli."); 
Console.WriteLine($"Mans uzvārds ir {uzvards} un tajā ir {uzvards.Length} simboli.\n"); 
  
string border = "+---+----+----+----+----+----+----+----+----+----+----+"; 
Console.WriteLine(border); Console.Write("| "); 
foreach (char c in lines_a) Console.Write($"| {c} "); 
Console.WriteLine("| max | min | vid | sum |"); 
Console.WriteLine(border); 
  
Random rand = new Random(); for (int i = 0; i < garums; i++) { 
int[] nums = Enumerable.Range(0, 5).Select(_ => rand.Next(5, 20)).ToArray(); Console.Write($"| {lines_b[i]} "); 
foreach (int n in nums) Console.Write($"| {n,2} "); 
Console.WriteLine($"| {nums.Max(),2} | {nums.Min(),2} | {nums.Average(),4:F1} | {nums.Sum(),3} |"); 
} 
Console.WriteLine(border); 
} 
}