Page 257 - ComputerScience_Class_11
P. 257
Let us see the following example.
Program 7 Write a program that takes marks as an array entered by the user and increase them by 5.
1 class ImpureMethod
2 {
3 void increase_marks(int m1[])
4 {
5 int i;
6 for(i = 0; i < m1.length; i++)
7 {
8 m1[i] = m1[i] + 5;
9 }
10 }
11 public static void main(String[] args)
12 {
13 int i;
14 int marks[] = {45, 98, 98, 56, 34};
15 ImpureMethod obj = new ImpureMethod();
16 System.out.print("Marks before increase: \n");
17 for(i = 0; i < marks.length; i++)
18 {
19 System.out.print(marks[i] + " ");
20 }
21 obj.increase_marks(marks);
22 System.out.println("\nMarks increased: ");
23 for(i = 0; i < marks.length; i++)
24 {
25 System.out.print(marks[i] + " ");
26 }
27 }
28 }
The output of the preceding program is as follows:
BlueJ: Terminal Window - Java
Options
Marks before increase:
45 98 98 56 34
Marks increased:
50 103 103 61 39
Methods and Constructors 255
