public static void Main()
Console.WriteLine("CALCULADOR DE CASOS DE COVID-19");
Console.WriteLine("Elaborado por:");
Console.WriteLine(" Ricardo Kaleb Salas Farías");
Console.WriteLine(" Rosangela Martínez Romero");
Console.WriteLine(" Armando Aguirre Rojas");
Console.WriteLine(" Alan José González Ávalos");
double fx=0, Slnyx=0,Slny=0, Sx=0,Sx2=0, Px=0,Plny=0, a=0, b=0;
double[] x = new double[30] {21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50};
double[] y = new double[30] {262,313,578,841,1320,2014,2798,4593,6065,7818,9826,11953,14557,17386,20626,24549,28256,31420,34822,37494,40384,42968,44996,46823,64219,66884,68912,70975,72778,75204};
for (int i = 0; i < n; i++)
Slny = Slny + Math.Log(y[i]);
Slnyx = Slnyx + Math.Log(y[i]) * x[i];
b = ((n * Slnyx) - (Sx * Slny)) / ((n * Sx2) - (Sx * Sx));
a = Math.Exp(Plny - (b * Px));
Console.WriteLine("La ecuacion de tendencia exponencial es:");
Console.WriteLine("y=" + a + "e^(" + b + "x)");
Console.WriteLine("Indíca el día del que deseas conocer el número de infectados de COVID-19:");
double A = double.Parse(Console.ReadLine());
Console.WriteLine("Infectados: " + fx);