Question

How to generate 4 digits random numbers in C#

Answer 1

using System;

class Program
{
    static void Main()
    {
        Random rand = new Random(); 
        for (int i = 1; i <= 20; i++) { 
            Console.WriteLine(rand.Next(1000, 9999)); 
        } 
    }
}


/*
run:

6861
5931
6360
9650
4155
8835
9285
3162
6518
2308
5422
8258
4644
5260
7335
2299
2504
1246
8844
7685

*/

 

70+ SQL courses for beginners and professionals