Program To Calculate the Simple Interest in C#
int P, T;
float R, SI;
Console.Write("Enter Amount :");
P = Convert.ToInt32(Console.ReadLine());
Console.Write("Enter Rate :");
R = Convert.ToSingle(Console.ReadLine());
Console.Write("Enter Time :");
T = Convert.ToInt32(Console.ReadLine());
SI = P * R * T / 100;
Console.WriteLine("Interest is :{0}", SI);
Console.ReadKey();
Console.ReadLine();