feat: adds Chanel's code samples (#160)

Author: NelltheWiz

lesson_04/chanelhutt/Chutt_lesson_04.md

@@ -0,0 +1,60 @@
+## Java implementation
+
+```java
+   public class PrimeCheck {
+    public static boolean isPrime(int num) {
+      if (num <= 1) return false;
+      for (int i = 2; i<= Math.sqrt(num); i++) {
+        if (num % i == 0) return false;
+      }
+      return true;  
+    }
+    # Example usage:
+    public static void main(String[] args) {
+      int num = 29;
+      System.out.println(isPrime(num)); // Output: true
+      System.out.println(isPrime(4)); // Output: false
+    }
+}
+```
+
+## C++ implementation
+
+
+```C++
+
+   #include<iostream>
+   #include <cmath>
+   using namespace std;
+
+    bool isPrime(int num) {
+    if (num <= 1) return false;
+    for (int i = 2; i <= sqrt(num); i++) {
+        if (num % i == 0) return false;
+    }
+    return true;
+}
+    int main() {
+    int num = 29;
+# Example usage:
+    std::cout << isPrime(num) << std::endl;
+    std::cout << isPrime(4) << std::endl;
+    return 0;
+}
+
+```
+
+## Explanation
+    The Java implementation uses a function named `isPrime`. Similiar to C++, the formula checks to see if a `num` varaible is less than or equal to 1, if so it will render a `false` result. If you have no variable that divides into your number (same logic as C++), it will render a `true` result.
+   
+    The C++ implementation uses a function named `isPrime` that could give a `False` result if the `num` variable is less than or equal to 1 or if it divides equally or exactly (i.e., num % i == 0). If you have no variable that divides into your number it will render a `true` result.
+
+
+    
+
+### Differences
+
+    In Java the text `public` means the method will be accessible and `PrimeCheck` is a method to check for prime or non prime numbers. `Boolean` in Java, is the code is an indicator method that will give an true or false value. 
+
+    C++ includes "<iostream>" is an input-output stream that allows the function `std:: cout and cin` to be used for input-output operations. The `#include<cmath>` provides C++ math library that will include functions like square root; `std` is a prefix function that gives access to the C++ library. The `std` is a standard point for either input or output.
+