update: breaking down the expression and explain for clarity on random number generation in sprint -1 of 4-random.js

Author: SuWebOnes

Sprint-1/1-key-exercises/4-random.js

@@ -7,3 +7,10 @@ const num = Math.floor(Math.random() * (maximum - minimum + 1)) + minimum;
 // Try breaking down the expression and using documentation to explain what it means
 // It will help to think about the order in which expressions are evaluated
 // Try logging the value of num and running the program several times to build an idea of what the program is doing
+console.log(num);
+// Output: A random number between 1 and 100 (inclusive both 1 and 100)
+//num is a random number generated between the minimum 1 and maximum values 100.
+// The expression Math.random() generates a random floating-point number between [0,1).
+// The expression (maximum - minimum + 1) calculates the range of numbers we want to generate, which is 100 - 1 + 1 = 100.
+// The expression Math.floor() rounds down the result to the nearest whole number.
+// Finally, we add the minimum value to ensure that the random number falls within the desired range.