Page 187 - CA_Blue( J )_Class9
P. 187
5 {
6 String name, Class;
7 char grade;
8 int Rno, M1, M2, M3, M4, M5;
9 double Total, Perc;
10 Scanner input = new Scanner(System.in);
11 System.out.print("Enter your name: ");
12 name= input.nextLine();
13 System.out.print("Enter your class: ");
14 Class = input.nextLine();
15 System.out.print("Enter your roll number: ");
16 Rno = input.nextInt ();
17 System.out.print("Enter your marks for 5 subjects: ");
18 M1 = input.nextInt();
19 M2 = input.nextInt();
20 M3 = input.nextInt();
21 M4 = input.nextInt();
22 M5 = input.nextInt();
23 Total = M1+M2+M3+M4+M5;
24 Perc = (Total/500.0)*100;
25 if (Perc >= 90)
26 grade = 'A';
27 else if ((Perc > 70) && (Perc =< 90))
28 grade = 'B';
29 else if ((Perc > 51) && (Perc =< 70))
30 grade = 'C';
31 else if ((Perc >= 40) && (Perc =< 50))
32 grade = 'D';
33 else
34 grade = 'E';
35 System.out.println("Student's Name: "+ name);
36 System.out.println("Class: "+ Class);
37 System.out.println("Roll Number: "+Rno);
38 System.out.println("Marks: "+M1+" "+M2+" "+M3+" "+M4+" "+M5+" ");
Conditional Constructs in Java 185

