Practica 5.3 Consola c)

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace Practica_5_3_c__Consola

{

class Program

{

static void Main(string[] args)

{

int C1 = 0, cont = 0;

do

{

Console.WriteLine("\nIntroduce calificacion");

C1 = int.Parse(Console.ReadLine());

Console.WriteLine("Calificacion : {0}", C1);

if (C1 <> 100)

{

Console.WriteLine("Calificacion invalida");

cont++;

}

}

while (cont <>

}

}

}