C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;

					
public class Program
{
	
	public static void Main()
	{
		



		Random rand = new Random();
		
		Console.WriteLine("Класс А\n");
		for(int i  = 0; i < 20; i++){
		int first = 10;
		int second = rand.Next(256);
		int third = rand.Next(256);
		int four = rand.Next(256);
		Console.WriteLine("10."+ second  + "." + third + "." + four  );

	
	
		Console.WriteLine(convert(Convert.ToString(first, 2)) +  "." + convert(Convert.ToString(second, 2)) + "." + convert(Convert.ToString(third, 2)) + "." +convert(Convert.ToString(four, 2)) );
		
		
		}
		Console.WriteLine("\nКласс В\n");	
		for(int i  = 0; i < 20; i++){
				int first = rand.Next(63) + 128;
			int second = rand.Next(256);
		int third = rand.Next(256);
		int four = rand.Next(256);
			Console.WriteLine(first + "." + second  + "." + third + "." + four  );
			
			Console.WriteLine(convert(Convert.ToString(first, 2)) +  "." + convert(Convert.ToString(second, 2)) + "." + convert(Convert.ToString(third, 2)) + "." +convert(Convert.ToString(four, 2)) );
		}
			Console.WriteLine("\nКласс C\n");	
		for(int i  = 0; i < 20; i++){
				int first = rand.Next(31) + 193;
			int second = rand.Next(256);
		int third = rand.Next(256);
		int four = rand.Next(256);
			Console.WriteLine(first + "." + second  + "." + third + "." + four  );
			
			Console.WriteLine(convert(Convert.ToString(first, 2)) +  "." + convert(Convert.ToString(second, 2)) + "." + convert(Convert.ToString(third, 2)) + "." +convert(Convert.ToString(four, 2)) );
		}
		
		
		
	}
	
	public static string convert(string value){
			
			if(value.Length == 0){
			value = "00000000";
			}
			else if(value.Length == 1){
			value = "0000000" + value;
			}
			else if(value.Length == 2){
				value = "000000" + value;
			}
			else if(value.Length == 3){
			value = "00000" + value;
			}
			else if(value.Length == 4){
			value = "0000" + value;
			}
			else if(value.Length == 5){
			value= "000" + value;
			}
			else if(value.Length == 6){
			value = "00" + value;
			}
			else if(value.Length == 7){
			value = "0" + value;
			}
			
		return value;
	}
	
}

​x
 
using System;
​
                    
public class Program
{
    
    public static void Main()
    {
        
​
​
​
        Random rand = new Random();
        
        Console.WriteLine("Класс А\n");
        for(int i  = 0; i < 20; i++){
        int first = 10;
        int second = rand.Next(256);
        int third = rand.Next(256);
        int four = rand.Next(256);
        Console.WriteLine("10."+ second  + "." + third + "." + four  );
​
    
    
        Console.WriteLine(convert(Convert.ToString(first, 2)) +  "." + convert(Convert.ToString(second, 2)) + "." + convert(Convert.ToString(third, 2)) + "." +convert(Convert.ToString(four, 2)) );
        
        
        }
        Console.WriteLine("\nКласс В\n");   
        for(int i  = 0; i < 20; i++){
                int first = rand.Next(63) + 128;
            int second = rand.Next(256);
        int third = rand.Next(256);
        int four = rand.Next(256);
            Console.WriteLine(first + "." + second  + "." + third + "." + four  );
            
            Console.WriteLine(convert(Convert.ToString(first, 2)) +  "." + convert(Convert.ToString(second, 2)) + "." + convert(Convert.ToString(third, 2)) + "." +convert(Convert.ToString(four, 2)) );
        }
            Console.WriteLine("\nКласс C\n");   
        for(int i  = 0; i < 20; i++){
                int first = rand.Next(31) + 193;
            int second = rand.Next(256);
        int third = rand.Next(256);
        int four = rand.Next(256);
            Console.WriteLine(first + "." + second  + "." + third + "." + four  );
            
            Console.WriteLine(convert(Convert.ToString(first, 2)) +  "." + convert(Convert.ToString(second, 2)) + "." + convert(Convert.ToString(third, 2)) + "." +convert(Convert.ToString(four, 2)) );
        }
        
        
        
    }
    
    public static string convert(string value){
            
            if(value.Length == 0){
            value = "00000000";
            }
            else if(value.Length == 1){
            value = "0000000" + value;
            }
            else if(value.Length == 2){
                value = "000000" + value;
            }
            else if(value.Length == 3){
            value = "00000" + value;
            }
            else if(value.Length == 4){
            value = "0000" + value;
            }
            else if(value.Length == 5){
            value= "000" + value;
            }
            else if(value.Length == 6){
            value = "00" + value;
            }
            else if(value.Length == 7){
            value = "0" + value;
            }
            
        return value;
    }
    
}
​

Класс А

10.217.80.186
00001010.11011001.01010000.10111010
10.77.100.242
00001010.01001101.01100100.11110010
10.167.88.215
00001010.10100111.01011000.11010111
10.101.90.90
00001010.01100101.01011010.01011010
10.203.104.113
00001010.11001011.01101000.01110001
10.212.235.84
00001010.11010100.11101011.01010100
10.27.200.73
00001010.00011011.11001000.01001001
10.148.219.2
00001010.10010100.11011011.00000010
10.157.172.120
00001010.10011101.10101100.01111000
10.39.52.239
00001010.00100111.00110100.11101111
10.221.186.36
00001010.11011101.10111010.00100100
10.99.51.236
00001010.01100011.00110011.11101100
10.67.105.80
00001010.01000011.01101001.01010000
10.21.1.45
00001010.00010101.00000001.00101101
10.232.68.142
00001010.11101000.01000100.10001110
10.231.224.125
00001010.11100111.11100000.01111101
10.194.241.220
00001010.11000010.11110001.11011100
10.96.134.64
00001010.01100000.10000110.01000000
10.168.68.116
00001010.10101000.01000100.01110100
10.184.176.184
00001010.10111000.10110000.10111000

Класс В

157.128.35.231
10011101.10000000.00100011.11100111
161.159.53.103
10100001.10011111.00110101.01100111
141.133.144.130
10001101.10000101.10010000.10000010
128.5.198.27
10000000.00000101.11000110.00011011
170.150.115.181
10101010.10010110.01110011.10110101
178.251.101.67
10110010.11111011.01100101.01000011
132.125.51.228
10000100.01111101.00110011.11100100
174.238.119.139
10101110.11101110.01110111.10001011
173.152.155.128
10101101.10011000.10011011.10000000
130.0.189.238
10000010.00000000.10111101.11101110
171.121.72.60
10101011.01111001.01001000.00111100
151.89.92.128
10010111.01011001.01011100.10000000
157.141.152.221
10011101.10001101.10011000.11011101
144.250.235.126
10010000.11111010.11101011.01111110
134.224.212.10
10000110.11100000.11010100.00001010
154.81.172.70
10011010.01010001.10101100.01000110
131.5.201.107
10000011.00000101.11001001.01101011
154.69.16.172
10011010.01000101.00010000.10101100
181.132.4.82
10110101.10000100.00000100.01010010
171.40.226.185
10101011.00101000.11100010.10111001

Класс C

196.179.106.46
11000100.10110011.01101010.00101110
203.153.70.190
11001011.10011001.01000110.10111110
213.29.101.42
11010101.00011101.01100101.00101010
198.179.130.96
11000110.10110011.10000010.01100000
217.1.46.90
11011001.00000001.00101110.01011010
210.240.22.51
11010010.11110000.00010110.00110011
208.236.4.191
11010000.11101100.00000100.10111111
222.153.204.243
11011110.10011001.11001100.11110011
223.27.233.185
11011111.00011011.11101001.10111001
220.126.240.116
11011100.01111110.11110000.01110100
216.10.191.76
11011000.00001010.10111111.01001100
220.230.128.38
11011100.11100110.10000000.00100110
193.163.134.176
11000001.10100011.10000110.10110000
223.136.40.48
11011111.10001000.00101000.00110000
211.55.177.105
11010011.00110111.10110001.01101001
211.135.200.19
11010011.10000111.11001000.00010011
202.114.45.16
11001010.01110010.00101101.00010000
217.201.121.78
11011001.11001001.01111001.01001110
195.186.155.134
11000011.10111010.10011011.10000110
198.202.82.149
11000110.11001010.01010010.10010101

Cached Result
Last Run:	3:05:36 pm
Compile:	0.122s
Execute:	0s
Memory:	88kb
CPU:	0s

View IL Code