Lesson_04

Author: jxwatson251

lesson_04/JasonWatson/README.md

@@ -1,40 +1,55 @@
-## Python implementation
-
-```python
-def is_even(number):
-    return number % 2 == 0
+## C
+
+```c
+#include <stdio.h>
+#include <stdbool.h>
+
+bool isPrime(int n) {
+    if (n <= 1) return false;
+    for (int i = 2; i <= sqrt(n); i++) {
+        if (n % i == 0) return false;
+    }
+    return true;
+}
 
-# Example usage:
-print(is_even(4))  # Output: True
-print(is_even(7))  # Output: False
+nt main() {
+    int number = 29;
+    if (isPrime(number))
+        printf("%d is a prime number . \n", )
+    return 0;
+}
 ```
 
-## JavaScript implementation
+## C++
 
-```javascript
-function isEven(number) {
-    return number % 2 === 0;
+```Cpp
+#include <iostream>
+#include <cmath>
+
+bool isPrime(int n) {
+    if (n <= 1) return false;
+    for (int i = 2; i <= sqrt(n); i++) {
+        if (n % i == 0) return false;
+    }
+    return true;
 }
 
-// Example usage:
-console.log(isEven(4)); // Output: true
-console.log(isEven(7)); // Output: false
+int main() {
+    int number = 29;
+    std::cout << std::boolalpha <<
+isPrime(number) << std::end1;
+    return 0;
+}
 ```
 
 ## Explanation
 
-The Python implementation uses a function named `is_even` that takes a single argument `number`. It returns `True` if the number is even (i.e., when the remainder of the division of the number by 2 is zero), otherwise, it returns `False`.
 
-The JavaScript implementation uses a function named `isEven` that also takes a single argument `number`. It returns `true` if the number is even (using the same logic as the Python function) and `false` otherwise.
 
 ### Differences
 
-1. **Syntax**: 
-   - In Python, functions are defined using the `def` keyword, whereas in JavaScript, the `function` keyword is used.
-   - Python uses `True` and `False` for boolean values, while JavaScript uses `true` and `false`.
+1. **
 
-2. **Type Coercion**:
-   - JavaScript has type coercion, which can sometimes lead to unexpected results if the input is not properly handled. In contrast, Python is more strict with types.
+2. **
 
-3. **Function Calls**:
-   - The syntax for calling functions and printing to the console/output is slightly different. Python uses `print()`, while JavaScript uses `console.log()`.
+3. **