Java program using if, else if, else

public class ifElseIf

{

public static void main (String args[])

{

int marks = 90;

if (marks <50)

{

System.out.println(" Fail ");

}

else if(marks >=50 && marks<70)

{

System.out.println("Pass");

}

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

{

System.out.println(" Grade C");

}

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

{

System.out.println("Grade B");

}

else if (marks>=90 && marks<100)

{

System.out.println("Grade A");

}

else

{

System.out.println("Fail");

}

}

}