using System;

public class Program

{

    public static void Main()

    {

         string str1, str2, str3;

            int l1, l2, l3;

            Console.Write("Enter the first string = ");

            str1 = Console.ReadLine();

            Console.Write("Enter the second string = ");

            str2 = Console.ReadLine();

            Console.Write("Enter the third string = ");

            str3 = Console.ReadLine();

            Console.WriteLine();    

            l1 = str1.Length;

            l2 = str2.Length;

            l3 = str3.Length;

            int d1, d2, d3, r1, r2, r3;

            d1 = l1 / 3;

            r1 = l1 % 3;

            d2 = l2 / 3;

            r2 = l2 % 3;

            d3 = l3 / 3;

            r3 = l3 % 3;

            string str1_1, str1_2, str1_3;

            string str2_1, str2_2, str2_3;

            string str3_1, str3_2, str3_3;

​

            str1_1 = str1.Substring(0, d1);

            str1_2 = str1.Substring(str1_1.Length, d1 + r1);

            str1_3 = str1.Substring(str1_2.Length + d1);

            Console.WriteLine("First Part of String1 = " + str1_1);

            Console.WriteLine("Second Part of String1 = " + str1_2);

            Console.WriteLine("Third Part of String1 = " + str1_3);

            Console.WriteLine();

            str2_1 = str2.Substring(0, d2);

            str2_2 = str2.Substring(str2_1.Length, d2 + r2);

            str2_3 = str2.Substring(str2_2.Length + d2);

            Console.WriteLine("First Part of String2 = " + str2_1);

            Console.WriteLine("Second Part of String2 = " + str2_2);

            Console.WriteLine("Third Part of String2 = " + str2_3);

            Console.WriteLine();

            str3_1 = str3.Substring(0,d3);

            str3_2 = str3.Substring(str3_1.Length, d3 + r3);

            str3_3 = str3.Substring(str3_2.Length + d3);

            Console.WriteLine("First Part of String3 = " + str3_1);

            Console.WriteLine("Second Part of String3 = " + str3_2);

            Console.WriteLine("Third Part of String3 = "+ str3_3);

            Console.WriteLine();

            Console.Write("Password generated will be = ");

            string password = str1_3 + str2_2 + str3_1;

            Console.WriteLine(password);

    }

}