project created

2026-06-23 05:19:37 +08:00
parent 1390a6f2e4
commit 1ba0f4ba28
9 changed files with 282 additions and 2 deletions
@@ -0,0 +1,7 @@
+package com.ap;
+
+public interface Calculator {
+    int add(int a, int b);
+    int subtract(int a, int b);
+    int multiply(int a, int b);
+}