From 3625bc6cbddd473659b3f584c0dbec515c07c786 Mon Sep 17 00:00:00 2001 From: Kamal Wickramanayake Date: Sat, 21 Feb 2026 20:32:52 +0530 Subject: Added oop/interfaces sample code --- oop/11-interfaces/BasicCalculator.java | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 oop/11-interfaces/BasicCalculator.java (limited to 'oop/11-interfaces/BasicCalculator.java') diff --git a/oop/11-interfaces/BasicCalculator.java b/oop/11-interfaces/BasicCalculator.java new file mode 100644 index 0000000..f087d81 --- /dev/null +++ b/oop/11-interfaces/BasicCalculator.java @@ -0,0 +1,15 @@ +//public class BasicCalculator implements Calculator, ScientificCalculator { +public class BasicCalculator implements Calculator { + + public int add(int a, int b) { + return a + b; + } + + public int subtract(int a, int b) { + return a - b; + } + + public double divide(double a, double b) { + return a / b; + } +} -- cgit v1.2.3