Basic Calculator

Author: shamvii

Calculator.java

@@ -0,0 +1,55 @@
+public class Calculator
+{
+  public void Calculator()
+  {
+    
+  }
+  public int add(int a, int b)
+  {
+    return (a+b);
+  }
+  
+ public int subtract(int a, int b)
+  {
+    return (a - b);
+  }
+  
+  public int multiply(int a, int b)
+  {
+    return (a * b);
+  }
+  
+  public int divide(int a, int b)
+  {
+    if (b == 0)
+    {
+      System.out.println("Error! Dividing by zero is not allowed");
+      return 0;
+    }
+    else
+    {
+    return (a / b);
+    }
+  }
+  
+  public int modulo(int a, int b)
+  {
+    if (b == 0)
+    {
+      System.out.println("Error! Diving by zero is not allowed");
+      return 0;
+    }
+    else
+    {
+      return (a % b);
+    }
+  } 
+  
+  public static void main(String[] args)
+  {
+    Calculator myCalculator = new Calculator();
+    System.out.println(myCalculator.add(5, 7));
+    System.out.println(myCalculator.subtract(45, 11));
+    
+  }
+}