From 7c1fce35bb3987e1311511194fd4c3f3e67679a5 Mon Sep 17 00:00:00 2001
From: Keerthana Srinivasan <keerthihamsa.06@gmail.com>
Date: Fri, 29 Oct 2021 01:17:50 -0400
Subject: [PATCH] Completed Lab

---
 AliceAndBobEngine.java | 28 ++++++++++++++++++++++++----
 1 file changed, 24 insertions(+), 4 deletions(-)

diff --git a/AliceAndBobEngine.java b/AliceAndBobEngine.java
index 28b5e05..af3430a 100644
--- a/AliceAndBobEngine.java
+++ b/AliceAndBobEngine.java
@@ -4,13 +4,19 @@
  * @date 5/19/21 5:05 PM
  */
 public class AliceAndBobEngine {
+    private String name1 = "Alice";
+    private String name2 = "Bob";
     /**
      * return `true` if the input value is "Alice"
      * @param input - this value is variable: it has the potential to be many things
      * @return `true` if `input` is "Alice"
      */
     public Boolean isAlice(String input) {
-        return null;
+        if(input.equals(name1))
+        return true;
+        else
+        return false;
+        
     }
 
     /**
@@ -19,7 +25,11 @@ public Boolean isAlice(String input) {
      * @return `true` if `input` is "Bob"
      */
     public Boolean isBob(String input) {
-        return null;
+        if(input.equals(name2))
+        return true;
+        else 
+        return false;
+        
     }
 
     /**
@@ -28,7 +38,11 @@ public Boolean isBob(String input) {
      * @return `true` if `input` is "Alice" or "Bob"
      */
     public Boolean isAliceOrBob(String input) {
-        return null;
+        if(input.equals(name1) || input.equals(name2))
+        return true;
+        else
+        return false;
+       
     }
 
     /**
@@ -42,6 +56,12 @@ public Boolean isAliceOrBob(String input) {
      * @return respective String value
      */
     public String getGreeting(String input) {
-        return null;
+        if(input.equals(name1))
+        return "Hello, Alice!";
+        else if(input.equals(name2))
+        return "Hello, Bob!";
+        else
+        return "Begone, " + input + "! You're a stranger!";
+        
     }
 }