Fix Code That Has Multiple Errors In It The Code Is Below Part 1 Syntax Errors

[] args){ num1, num2, quotient;Console.Write();num1 = Console.ReadLine();Console.Write();num2 = Convert.ToDouble(Console.ReadLine()); (num2 == )Console.WriteLine();Console.WriteLine();{quotient = num1 / num2;Console.WriteLine( + num1 + num2 + + quotient);Console.WriteLine();}Console.ReadLine();}static void Main(string[] args){int Score = 0;Console.Write();Score = Convert.ToInt32(Console.ReadLine()); (Score > 60)Console.WriteLine(); (Score > 70)Console.WriteLine(); (Score > 80)Console.WriteLine(); (Score > 90)Console.WriteLine();Console.WriteLine();Console.ReadLine();}

a flowchart explaining this would also be beneficial. Thanks.