Migrate development environment from Windows to macOS and continue project updates

- Shifted primary development environment from Windows to macOS to ensure better performance, stability, and streamlined workflow for Java development.
- Removed OS-specific metadata and ensured platform-agnostic project compatibility.
- Normalized line endings to LF for cross-platform consistency.
- Verified and adjusted file paths, permissions, and encoding settings to suit macOS environment.
- Cleaned up unnecessary Windows-generated files and updated Git configuration accordingly.
- Future commits and development will now be
managed entirely from macOS.

This migration ensures a cleaner, more consistent
setup moving forward and prepares the project for
scalable development across Unix-based systems.

Future development will continue on macOS for a
smoother, Unix-based experience.

Signed-off-by: Someshdiwan <[email protected]>

Author: Someshdiwan

Section7ConditionalStatements/Loops/Loops.iml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="jdk" jdkName="23" jdkType="JavaSDK" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

Section7ConditionalStatements/Loops/src/BreakingTheIce.java

@@ -0,0 +1,25 @@
+public class BreakingTheIce
+{
+    public static void main(String[] args)
+    {
+        int temperature = 100;
+        int ice = 0;
+        boolean machineOn = true;
+        System.out.println("Let's cool this water!");
+        while (machineOn)
+        {
+            temperature -= 5;
+            if (temperature > 40)
+            {
+                System.out.println("Too hot! Thermometer unusable.");
+                continue;
+            }
+            System.out.println("Temperature -> " + temperature);
+            if (temperature <= ice)
+            {
+                System.out.println("We have ice!");
+                break;
+            }
+        }
+    }
+}

Section7ConditionalStatements/Loops/src/FindingPrimes.java

@@ -0,0 +1,28 @@
+public class FindingPrimes
+{
+    public static void main(String[] args)
+    {
+        int currentNumber = 2; //Number analyzed
+        int maxNumber = 20; //Maximum value to be checked
+
+        //Main loop that goes from 2 to 20
+        while(currentNumber <= maxNumber)
+        {
+            //Loop that checks all integers from 2 to the current number (starts with 2, ends with 20)
+            for (int divisor = 2; divisor <= currentNumber; divisor++) {
+                //We know that the number is prime if it already checked all previous divisors
+                if (divisor == currentNumber) {
+                    System.out.println(currentNumber + " is a prime number!");
+                    /* break or continue */;
+                }
+                //We know that the number is NOT prime if it can be divided by a lower integer
+                if (currentNumber % divisor == 0) {
+                    System.out.println(currentNumber + " is NOT a prime number!");
+                    /* break or continue */;
+                }
+            }
+            //After finished checking if the number is prime or not, we must proceed to the next one
+            currentNumber++;
+        }
+    }
+}

Section7ConditionalStatements/Loops/src/Loops.java

@@ -0,0 +1,14 @@
+public class Loops
+{
+    public static void main(String[] args)
+    {
+        System.out.println("These are the odd numbers from 1 to 100.");
+        System.out.println("Ready?");
+        //for values from 1 to 100
+        for (int value = 1; value <= 100; value++)
+        {
+            System.out.println(value); //print them
+        }
+        System.out.println("That was fast!");
+    }
+}

Section7ConditionalStatements/Loops/src/NestingLoopsAndConditionals.java

@@ -0,0 +1,21 @@
+public class NestingLoopsAndConditionals
+{
+    public static void main(String[] args)
+    {
+        System.out.println("Behold my rectangle!");
+        int rows = 6, columns = 34;
+        for (int x = 1; x <= rows; x++)
+        {
+            for (int y = 1; y <= columns; y++)
+            {
+                if (x == 1 || x == rows)
+                    System.out.print("-");
+                else if (y==1 || y==columns)
+                    System.out.print("|");
+                else
+                    System.out.print(" ");
+            }
+            System.out.println();
+        }
+    }
+}

Section7ConditionalStatements/Loops/src/Practice1.java

@@ -0,0 +1,17 @@
+public class Practice
+{
+    public static void main(String[] args)
+    {
+        int points = /* Replace with an appropriate value */;
+        boolean isVIPClient = /* Replace with an appropriate value */;
+
+        if (points >= 10 || isVIPClient)
+            System.out.println("Dear customer, your purchase has accredited you with points.");
+        if (points > 10)
+            System.out.println("You may spend your points on a set of " + points * 5 + " paper clips.");
+        if (points >= 99 && isVIPClient)
+            System.out.println("You may spend your points on a notebook.");
+        if (points > 149 || isVIPClient)
+            System.out.println("You may spend your points on a cutlery set.");
+    }
+}

Section7ConditionalStatements/Loops/src/Practice2.java

@@ -0,0 +1,12 @@
+public class Practice2
+{
+    public static void main(String[] args)
+    {
+        double height = 1.5; //in meters
+        System.out.println("To enter the roller coaster, you must be at least 1.5 meters tall.");
+        if (/* Replace with the appropriate condition */)
+            System.out.println("You may proceed.");
+        else
+            System.out.println("You may not ride it.");
+    }
+}

Section7ConditionalStatements/Loops/src/Practice3.java

@@ -0,0 +1,28 @@
+public class Practice3
+{
+    public static void main(String[] args)
+    {
+        double temperature; //in Celsius degrees
+        double humidity; //as a percentage
+        boolean smartMode;
+
+      /*
+      The previous variables have been assigned hidden values here.
+      */
+
+        if (smartMode) //if smartMode is true, then...
+        {
+            if (humidity > 0.7) //if humidity is greater than 0.7 then...
+                System.out.println("Dehumidifier activated.");
+            else //else, if the humidity is lower, then...
+                System.out.println("Smart save mode on. Only fan activated.");
+        }
+        else //else, if smartMode is false, then...
+        {
+            if (humidity > 0.7) //if humidity is greater than 0.7 then...
+                System.out.println("Dehumidifier activated.");
+            else if (temperature > 24) //else, if the humidity is lower, then...
+                System.out.println("Fan activated.");
+        }
+    }
+}

Section7ConditionalStatements/Loops/src/Practice4.java

@@ -0,0 +1,34 @@
+public class Practice4 {
+    public static void main(String[] args)
+    {
+        int hour24Format = 13; //13 hours is equivalent to 1 P.M.
+        boolean isItRaining = false;
+        System.out.println("I'm hungry, let's eat something.");
+        if (7 < hour24Format && hour24Format < 11 )
+        {
+            System.out.print("Let's have breakfast at ");
+            if (isItRaining)
+                System.out.println("the kitchen.");
+            else
+                System.out.println("the back yard.");
+        }
+        else if (11 <= hour24Format && hour24Format < 15)
+        {
+            System.out.print("Let's have lunch at ");
+            if (isItRaining)
+                System.out.println("the dining room.");
+            else
+                System.out.println("a restaurant.");
+        }
+        else if (hour24Format < 21)
+        {
+            System.out.print("Let's have dinner at ");
+            if (isItRaining)
+                System.out.println("the dining room.");
+            else
+                System.out.println("the mall.");
+        }
+        else
+            System.out.println("Thinking it through... this is no time to eat.");
+    }
+}

Section7ConditionalStatements/Loops/src/TheForLoop.java

@@ -0,0 +1,13 @@
+public class TheForLoop
+{
+    public static void main(String[] args)
+    {
+        System.out.println("I'm going to print Java 10 times.");
+        System.out.println("Ready?");
+        for (int counter = 1; counter <= 10; counter++)
+        {
+            System.out.println(counter + " Java");
+        }
+        System.out.println("That was fast!");
+    }
+}