using System;

public class MainClass {
public static void Main() {
Random rnd = new Random();
int[,] m = new int[3, 5];
for (int i = 0; i < m.GetLength(0); i++) for (int j = 0; j < m.GetLength(1); j++) m[i, j] = rnd.Next(1000); for (int i = 0; i < m.GetLength(0); i++) Console.WriteLine("{0,4} {1,4} {2,4} {3,4} {4,4}", m[i, 0], m[i, 1], m[i, 2], m[i, 3], m[i, 4]); } } [/csharp]

   
  

public class MainClass {
    public static void Main() {
        int i = 250662;
        string s = string.Format("|{0,10:X}|{1,10}|{2:X}|{3}|", i, i, i, i);
    }
}

   
     

using System;

class Class1 {
public static void Main(string[] args) {
string[] names = {“CA “,” SA”,”J A”,”SA”,” SA “};

foreach (string s in names) {
Console.WriteLine(“This is the name '{0}' before”, s);
}
string[] sAlignedNames = TrimAndPad(names);

foreach (string s in sAlignedNames) {
Console.WriteLine(“This is the name '{0}' afterwards”, s);
}
}

public static string[] TrimAndPad(string[] strings) {
string[] stringsToAlign = new String[strings.Length];

for (int i = 0; i < stringsToAlign.Length; i++) { stringsToAlign[i] = strings[i].Trim(); } int nMaxLength = 0; foreach (string s in stringsToAlign) { if (s.Length > nMaxLength) {
nMaxLength = s.Length;
}
}
for (int i = 0; i < stringsToAlign.Length; i++) { stringsToAlign[i] = stringsToAlign[i].PadRight(nMaxLength + 1); } return stringsToAlign; } } [/csharp]

   
  

using System;
public class TestConsoleApp {
    public static void Main(string[] args) {
        Console.WriteLine("
{0,-10}{1,-3}", "Name", "Salary");
        Console.WriteLine("{0,-10}{1,6}", "Bill", 123456);
        Console.WriteLine("{0,-10}{1,6}", "Polly", 7890);
    }
}

   
     

   
  

using System;

public class TestConsoleApp
{
    public static void Main(string[] args)
    {
      Console.WriteLine(
          "{0,5} {1,5}", 123, 456);      // Right-aligned
      Console.WriteLine(
          "{0,-5} {1,-5}", 123, 456);    // Left-aligned
      Console.WriteLine(
          "{0,-10:D6} {1,-10:D6}", 123, 456);

    }
}

   
     

   
  
using System;

public class TestConsoleApp {
    public static void Main(string[] args) {
        string s = string.Format("123");
        string t = string.Format("{0}", 123);
        string u = string.Format("{0:D3}", 123);
        Console.WriteLine(s);
        Console.WriteLine(t);
        Console.WriteLine(u);
    }
}

   
     

   
  

using System;
using System.Collections.Generic;
using System.Text;

class Program {
    static void Main(string[] args) {
        int theInt = 90;
        double theDouble = 9.99;
        bool theBool = true;

        Console.WriteLine("Int is: {0}
Double is: {1}
Bool is: {2}",theInt, theDouble, theBool);
    }
}