Write a program to add integer value?
class AddInts {
public static void main (String args[]) {
int i = 1;
int j = 2;
System.out.println("i is " + i);
System.out.println("j is " + j);
int k = i + j;
System.out.println("i + j is " + k);
k = i - j;
System.out.println("i - j is " + k);
}
}
Here's what happens while you run AddInts:
$ javac AddInts.java
$ java AddInts
i is 1
j is 2
i + j is 3
i - j is -1