برنامج لحساب التقديرات

static void Main(string[] args)
{
int ns,i,j,k;
float deg=0,mrk,fmrk,grd;
string nam,res;

Console.Write("ENTRE NUMBER OF STUDENTS ");
k= int.Parse(Console.ReadLine());

Console.WriteLine();

for (j=1 ; j<=k ; j++)
{
Console.Write("ENTER YOUR NAME ");
nam= Console.ReadLine();
Console.WriteLine();
Console.Write("ENTRE NUMBER OF YOUR SUBJECTS ");
ns= int.Parse(Console.ReadLine());
Console.WriteLine();
Console.Write("ENTRE FULL MARK ");
fmrk= float.Parse(Console.ReadLine());
Console.WriteLine();

for (i=1 ; i<=ns ; i++)
{
Console.Write("ENTER THE DEGREE NO. {0} ",i);
mrk= float.Parse(Console.ReadLine());
deg= deg+mrk;
}
grd= (deg/fmrk)*100;

if (grd>=85)
res= "EXCELLENT";
else if (grd>=75)
res= "VERY GOOD";
else if (grd>=65)
res= "GOOD";
else if (grd>=50)
res= "PASS";
else
res= "FAIL";

Console.WriteLine();

Console.WriteLine(" {0} YOUR MARK IS {1} AND YOUR GRADE IS {2} ",nam,deg,res);

Console.WriteLine();
}