Retardsko решение

            double incomeInBGN = double.Parse(Console.ReadLine());
            double AverageSuccess = double.Parse(Console.ReadLine());
            double minimalWorkingSalary = double.Parse(Console.ReadLine());

            double SocialScholarship = 0;
            double ExcellentScholarship = 0;
            bool socialScholarshipReq = incomeInBGN < minimalWorkingSalary && AverageSuccess >= 4.5;
            bool excellentScholarshipReq = AverageSuccess >= 5.50;
            if (incomeInBGN > minimalWorkingSalary && AverageSuccess < 4.5)
            {
                Console.WriteLine($"You cannot get a scholarship!");
            }
            else if (incomeInBGN > minimalWorkingSalary && AverageSuccess > 4.5 && AverageSuccess < 5.50)
            {
                Console.WriteLine($"You cannot get a scholarship!");
            }
            else if (incomeInBGN < minimalWorkingSalary && AverageSuccess < 4.5)
            {
                Console.WriteLine($"You cannot get a scholarship!");
            }
            else if (incomeInBGN < minimalWorkingSalary && AverageSuccess >= 4.5 && AverageSuccess < 5.50)
            {
                SocialScholarship += minimalWorkingSalary * 0.35;
                Console.WriteLine($"You get a Social scholarship {Math.Floor(SocialScholarship)} BGN");
            }
            else if (AverageSuccess >= 5.50)
            {
                ExcellentScholarship += AverageSuccess * 25;
                Console.WriteLine($"You get a scholarship for excellent results {Math.Floor(ExcellentScholarship)} BGN");
            }
            else if (incomeInBGN > minimalWorkingSalary && AverageSuccess >= 5.50)
            {
                Console.WriteLine($"You get a scholarship for excellent results {Math.Floor(ExcellentScholarship)} BGN");
            }
            else if (socialScholarshipReq && excellentScholarshipReq)
            {
                SocialScholarship += minimalWorkingSalary * 0.35;
                ExcellentScholarship += AverageSuccess * 25;

                if (ExcellentScholarship >= SocialScholarship)
                {
                    Console.WriteLine($"You get a scholarship for excellent results {Math.Floor(ExcellentScholarship)} BGN");
                }
                else
                {
                    Console.WriteLine($"You get a Social scholarship {Math.Floor(SocialScholarship)} BGN");
                }
            }
        }
    }
}