lab004

README.md

@@ -27,7 +27,11 @@ Review the flow of execution through the program [Zippo.java](src/Zippo.java), a
 1. Write the number 1 next to the first line of code in this program that will execute.
 2. Write the number 2 next to the second line of code, and so on until the end of the program.
 3. What is the value of the parameter `blimp` when `baffle` gets invoked?
-4. What is the output of this program?
+   "rattle"
+4. What is the output of this program? 
+   ik
+   ping zoop
+   boo-wa-ha-ha
 
 ---
 
@@ -38,25 +42,25 @@ Answer questions about stack diagrams and program output without running the pro
 
 **Questions:**
 1. Draw a stack diagram that shows the state of the program the first time `ping` is invoked.
-    * Hint: If you Google how to use IntelliJ's **BreakPoint** functionality, you can screenshot the **program state** instead of drawing it.
-    * Regardless of your methodology, a picture of the programs state should be added to this Repo and committed.
+    * Frustrated me a bit, hopefully it is supposed to be blank.
 2. What is the output by the following program?
     * Paste your output in the bash code-block below.
 ```bash
-
+No, I wug.
+You wugga wug.
+I wug.
 ```
 
----
-
 ## Part 4: Exploring Method Invocations
 
 **Objective:**
 Explore method invocations and their consequences.
 
 **Questions to answer in the README.md via Markdown:**
-1. What happens if you invoke a value method and don’t do anything with the result; that is, if you don’t assign it to a variable or use it as part of a larger expression?
+1. What happens if you invoke a value method and don’t do anything with the result; that is, if you don’t assign it to a variable or use it as part of a larger expression? 
+   It will not be saved until you assign it to a variable.
 2. What happens if you use a void method as part of an expression? For example, try `System.out.println("boo!") + 7;`.
-
+   Compilation error.
 ---
 
 ## Part 5: Stack Diagram and Program Output
@@ -71,7 +75,10 @@ Draw a stack diagram that shows the state of the program the second time `zoop`
 2. What is the complete output?
     * Paste your output in the bash code-block below.
 ```bash
-
+just for
+any not more 
+It's breakfast 
+!
 ```
 
 ## Submission

src/RedesignDate.java

@@ -0,0 +1,15 @@
+public class RedesignDate {
+    public static void printAmerican(String day, int date, String month, int year){
+        System.out.println(day + ", " + month + " " + date + ", " + year);
+    }
+    public static void printEuropean(String day, int date, String month, int year){
+        System.out.println(month + ", " + day + " " + date + ", " + year);
+    }
+    public static void main(String[] args){
+        printAmerican("Saturday", 10, "February", 2024);
+        printEuropean("Saturday", 10, "February", 2024);
+        System.out.println("I assumed US and European formats only applied to MM/DD/YYYY and DD/MM/YYYY so not entirely " +
+                "sure if this is good");
+    }
+}
+

src/Zippo.java

@@ -1,19 +1,18 @@
-public class Zippo {
-    public static void baffle(String blimp) {
-        System.out.println(blimp);
-        zippo("ping", -5);
-    }
-    public static void zippo(String quince, int flag) {
-        if (flag < 0) {
-            System.out.println(quince + " zoop");
-        } else {
-            System.out.println("ik");
-            baffle(quince);
-            System.out.println("boo-wa-ha-ha");
-        }
-    }
+public class Zippo {//2
+    public static void baffle(String blimp) {//3
+        zippo("ping", -5);//4
+    }//5
+    public static void zippo(String quince, int flag) {//6
+        if (flag < 0) {//7
+            System.out.println(quince + " zoop");//8
+        } else {//9
+            System.out.println("ik");//10
+            baffle(quince);//11
+            System.out.println("boo-wa-ha-ha");//12
+        }//13
+    }//14
 
     public static void main(String[] args) {
         zippo("rattle", 13);
-    }
+    } //1
 }