מורה פרטי

פתרון תרגיל 48 מספר יסודות 1

using System;

using System.Collections.Generic;

using System.Text;

namespace que48

{

class Program

{

static void Main(string[] args)

{

Console.WriteLine("enter number between 1..9");

int n1 = int.Parse(Console.ReadLine());

Console.WriteLine("enter char 'y' or 'n'");

char ch1 = char.Parse(Console.ReadLine());

Console.WriteLine("enter number between 1..9");

int n2 = int.Parse(Console.ReadLine());

Console.WriteLine("enter char 'y' or 'n'");

char ch2 = char.Parse(Console.ReadLine());

Console.WriteLine("enter number between 1..9");

int n3 = int.Parse(Console.ReadLine());

Console.WriteLine("enter char 'y' or 'n'");

char ch3 = char.Parse(Console.ReadLine());

bool l1 , l2, l3;

l1 = ((n1 >= 0 && n1 <= 3) || (n2 >= 0 && n2 <= 3) || (n3 >= 0 && n3 <= 3));

l2 = ((n1 >= 4 && n1 <= 6) || (n2 >= 4 && n2 <= 6) || (n3 >= 4 && n3 <= 6));

l3 = ((n1 >= 7 && n1 <= 9) || (n2 >= 7 && n2 <= 9) || (n3 >= 7 && n3 <= 9));

if (l1 && ch1=='y' && l2 && ch2=='y' && l3 && ch3=='y')

Console.WriteLine("GOOD");

else

Console.WriteLine("WRONG");

Console.ReadLine();

}

}

}