java class file update

.idea/workspace.xml

@@ -4,10 +4,10 @@
     <option name="autoReloadType" value="SELECTIVE" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="8658cbac-7347-4046-83e8-57065c86d2b8" name="Changes" comment="Made a calculator using Switches">
+    <list default="true" id="8658cbac-7347-4046-83e8-57065c86d2b8" name="Changes" comment="made a basic calculator">
-      <change afterPath="$PROJECT_DIR$/out/production/java_practice/Calculator.class" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/practice_projects/src/GuessANumber.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/practice_projects/src/Calculator.java" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/out/production/java_practice/WhileLoops.class" beforeDir="false" afterPath="$PROJECT_DIR$/out/production/java_practice/WhileLoops.class" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -62,8 +62,10 @@
   "keyToString": {
     "Application.Calculator.executor": "Run",
     "Application.EnhancedSwitches.executor": "Run",
+    "Application.GuessANumber.executor": "Run",
     "Application.Main.executor": "Run",
     "Application.TempConverter.executor": "Run",
+    "Application.WhileLoops.executor": "Run",
     "Application.compountInterest.executor": "Run",
     "Application.ifStatements.executor": "Run",
     "Application.madLibs.executor": "Run",
@@ -120,7 +122,7 @@
       <workItem from="1767557093354" duration="14440000" />
       <workItem from="1767678323979" duration="16130000" />
       <workItem from="1767837943314" duration="237000" />
-      <workItem from="1767838192168" duration="2611000" />
+      <workItem from="1767838192168" duration="7995000" />
     </task>
     <task id="LOCAL-00001" summary="updated module output folders">
       <option name="closed" value="true" />
@@ -274,7 +276,31 @@
       <option name="project" value="LOCAL" />
       <updated>1767839480914</updated>
     </task>
-    <option name="localTasksCounter" value="20" />
+    <task id="LOCAL-00020" summary="Made a calculator using Switches">
+      <option name="closed" value="true" />
+      <created>1767840813715</created>
+      <option name="number" value="00020" />
+      <option name="presentableId" value="LOCAL-00020" />
+      <option name="project" value="LOCAL" />
+      <updated>1767840813715</updated>
+    </task>
+    <task id="LOCAL-00021" summary="Explored while and do while loops">
+      <option name="closed" value="true" />
+      <created>1767853449206</created>
+      <option name="number" value="00021" />
+      <option name="presentableId" value="LOCAL-00021" />
+      <option name="project" value="LOCAL" />
+      <updated>1767853449206</updated>
+    </task>
+    <task id="LOCAL-00022" summary="made a basic calculator">
+      <option name="closed" value="true" />
+      <created>1767853460560</created>
+      <option name="number" value="00022" />
+      <option name="presentableId" value="LOCAL-00022" />
+      <option name="project" value="LOCAL" />
+      <updated>1767853460560</updated>
+    </task>
+    <option name="localTasksCounter" value="23" />
     <servers />
   </component>
   <component name="TypeScriptGeneratedFilesManager">
@@ -310,7 +336,9 @@
     <MESSAGE value="updated java version to 17 so I can use switched (Introduced in 14" />
     <MESSAGE value="Did a few base cases using enhanced switches" />
     <MESSAGE value="Made a calculator using Switches" />
-    <option name="LAST_COMMIT_MESSAGE" value="Made a calculator using Switches" />
+    <MESSAGE value="Explored while and do while loops" />
+    <MESSAGE value="made a basic calculator" />
+    <option name="LAST_COMMIT_MESSAGE" value="made a basic calculator" />
   </component>
   <component name="XSLT-Support.FileAssociations.UIState">
     <expand />

practice_projects/src/GuessANumber.java

@@ -0,0 +1,58 @@
+import java.util.Scanner;
+import java.util.Random;
+
+public class GuessANumber {
+
+    public static void main(String[] args){
+
+        Scanner scanner = new Scanner(System.in);
+
+        // Intro at top of screen
+        System.out.println("=== !! NUMBER GUESSING GAME !! ===");
+        System.out.println("Guess a number between 1-100");
+        System.out.println("--- You have 10 guesses --- ");
+
+        // have computer pick a random number 1-100
+        Random random = new Random();
+        int number = random.nextInt(1, 101); // end range is not included. so we use 101
+
+        // Declare guess so we can use it for our while loop
+        int guess = 0;
+        int chances = 10; // Only give them 10 chances to guess it
+
+        // While logic to process guesses
+        while(guess != number){
+            System.out.print("\nEnter a guess: ");
+            guess = scanner.nextInt();
+
+            if(chances == 1){
+                System.out.println("\n####### YOU LOSE!!! #######");
+                System.out.println("--- The number was [ " + number + " ] ---");
+                break;
+            } else if(guess > number){
+                System.out.println("\nTOO HIGH. Try again");
+                chances--;
+                System.out.println("-- " + chances + " guesses remaining. --");
+                continue;
+            } else if(guess < number){
+                System.out.println("\nTOO LOW. Try again");
+                chances--;
+                System.out.println("-- " + chances + " guesses remaining. --");
+                continue;
+            } else {
+                // Winner message with the correct number
+                System.out.println("---------------------------------------");
+                System.out.println("\n***** WINNER * WINNER * WINNER *****");
+                System.out.println("********* YOU GUESSED IT! ********* \n");
+                System.out.println("\n-----  The number was [ " + number + " ] -----");
+                System.out.println(" -- You had " + chances + " guesses remaining --");
+            }
+        }
+
+
+
+
+        scanner.close();
+
+    }
+}

practice_projects/src/WhileLoops.java

@@ -0,0 +1,46 @@
+import java.util.Scanner;
+
+public class WhileLoops {
+
+    public static void main(String[] args){
+
+        Scanner scanner = new Scanner(System.in);
+
+        String name = "";
+
+        // Get users name
+        while(name.isEmpty()){
+            System.out.print("Enter your name: ");
+            name = scanner.nextLine();
+        }
+
+
+
+        // get users age
+        int age = 0;
+
+        do{
+            System.out.println("Enter your age: ");
+            System.out.println("(Your age can't be negative)");
+            age = scanner.nextInt();
+
+        }while(age < 0);
+
+        // Greet them
+        System.out.printf("Hello %s. You are %d years old!\n", name, age);
+
+
+        // ask a user to enter a number between 1 - 10;
+        int number = 0;
+        do{
+            System.out.print("Enter a number between 1-10: ");
+            number = scanner.nextInt();
+
+
+        } while(number < 1 || number > 10);
+
+        System.out.printf("Wow %s. You picked %d", name, number);
+
+        scanner.close();
+    }
+}