exercises 5-10 for mone

//exercise #5
            int i, mone0 = 0, mone1 = 0, mone2 = 0;
            char metah, comedia, drama;
            for (i = 0; i < 10; i++)
            {
                comedia = char.Parse(Console.ReadLine());
                metah = char.Parse(Console.ReadLine());
                drama = char.Parse(Console.ReadLine());
                if (comedia == 'Y') mone0++;
                if (comedia == 'Y' && metah == 'Y' && drama == 'Y')
                    mone1++;
                if (comedia == 'Y' && metah == 'Y' && drama == 'N' || drama == 'Y' && metah == 'Y' && comedia == 'N' || comedia == 'Y' && drama == 'Y' && metah == 'N')
                    mone2++;
            }
            Console.WriteLine("like comedy: {0}, like 3: {1}, like 2: {2}", mone0, mone1, mone2);

//exercise #6
            int n, i, tamrurim, other, mone0 = 0;
            n = int.Parse(Console.ReadLine());
            for (i = 0; i < n; i++)
            {
                tamrurim = int.Parse(Console.ReadLine());
                other = int.Parse(Console.ReadLine());
                if (tamrurim != 0 && other > 3)
                    mone0++;
            }
            double dbl =(double) mone0 / n;
            Console.WriteLine("nihshalim: {0}, precentage: {1}%", mone0, (dbl * 100));

//exercise #8
            int i, mone0 = 0, age;
            for (i = 0; i < 30; i++)
            {
                age = int.Parse(Console.ReadLine());
                if (age >= 22 && age <= 40)
                    mone0++;
            }
            Console.WriteLine(mone0);

//exercise #9
            int trips, parties, movies, i, mone0=0, mone1=0, mone2=0, mone3=0;
            for (i=0; i<100; i++) {
                trips = int.Parse (Console.ReadLine ());
                parties = int.Parse (Console.ReadLine ());
                movies = int.Parse (Console.ReadLine ());
                if (trips > 0 && parties > 0 && movies > 0)
                    mone0++;
                if ((trips > 0 && movies > 0 && parties == 0) || (trips > 0 && parties > 0 && movies == 0) || (parties > 0 && movies > 0 && trips == 0))
                    mone1++;
                if ((trips > 3 && movies < 3 && parties < 3) || (trips > 3 && parties < 3 && movies < 3) || (parties > 3 && movies < 3 && trips < 3))
                    mone2++;
                if (trips > parties)
                    mone3++;
            }
            Console.WriteLine ("{0} {1} {2} {3}", mone0, mone1, mone2, mone3);

//exercise #10
            int i, mone0 = 0, mone1 = 0, a, b, c;
            for (i = 0; i < 2000; i++) {
                a = int.Parse (Console.ReadLine ());
                b = int.Parse (Console.ReadLine ());
                c = int.Parse (Console.ReadLine ());
                if (a == 1 && b == 1 && c == 1)
                    mone0++;
                if ((a == 1 && b == 0 && c == 0) || (c == 1 && b == 0 && a == 0) || (b == 1 && a == 0 && c == 0))
                    mone1++;
            }
            Console.WriteLine ("{0} {1}", mone0, mone1);