Question

How to generate 10 digits random numbers in C#

Answer 1

using System;
using System.Text;

class Program
{
    static void Main()
    {
        Random rand = new Random(); 

        for (int cout = 0; cout < 20; cout++) {
            string s = string.Empty;
            for (int i = 0; i < 10; i++) {
                s = String.Concat(s, rand.Next(10).ToString());
            } 
            Console.WriteLine(s); 
        }
    }
}
 
 
 
/*
 
run:
 
8237981755
3758200844
2493782530
4084090121
0157529620
9354143090
6535038082
0853318175
9533004435
6911547972
3889908100
5224102059
8472617389
4945107330
2333947704
1647491538
3431667630
2974751421
3933774711
9195789272

*/

 

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