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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 AddIntsi is 1j is 2i + j is 3i - j is -1
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what is the default modifiers for methods in interface
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