Program to calculate the grades of the students

Program to calculate the grade of the student

According to the specified marks.

#include<stdio.h>

#include<conio.h>

Int main ( )

{

clrscr ( );

Int marks;

printf ("enter your marks?");

scanf ("%d",&marks);

If (marks >90 && marks <=100)

{

printf ("congratulations you got grade A");

}

else if (marks >80 && marks <=90)

{

printf ("you got grade B");

}

else if (marks >70 && marks <=80)

{

printf ("you got grade C");

}

else if (marks >33 && marks <=70)

{

printf ("you are pass in your class");

}

else 

{

printf ("you are fail in your class");

}

getch ( );

}

INPUT:

Enter your marks:. 90

Congratulations you are first in your class

Enter your marks. 60

You are pass in your class

Enter your marks.. 30

You are fail in your class