Directory rename

1 files changed, 0 insertions, 24 deletions

diff --git a/oop/11-interfaces/Calculator.java b/oop/11-interfaces/Calculator.java
deleted file mode 100644
index aa716b0..0000000
--- a/oop/11-interfaces/Calculator.java
+++ /dev/null
@@ -1,24 +0,0 @@
-//abstract interface Calculator {
-interface Calculator {
-	public final static double PI = 3.14;
-
-	// double PI = 3.14;
-	// public static double PI = 3.14;
-	// public final double PI = 3.14;
-	// final double PI = 3.14;
-	// static double PI = 3.14;
-
-	public int add(int a, int b);
-	// int add(int a, int b);
-	// abstract int add(int a, int b);
-	// public abstract int add(int a, int b);
-
-	// static int add(int a, int b); // Not allowed
-	// int add(int a, int b); // Allowed
-	
-//	public int subtract(int a, int b);
-//	int subtract(int a, int b);
-	abstract int subtract(int a, int b);
-
-	public double divide(double a, double b);
-}