nineth commit

Author: xgravellx

beginner/ex7.js

@@ -0,0 +1,16 @@
+/*
+ * Have the function firstReverse(str) take the str parameter being passed and
+ * return the string in reversed order. For example: if the input string is
+ * "Hello World and Coders" then your program should return the string
+ * "sredoC dna dlroW olleH".
+ * @param  {string} str A string to be reversed
+ * @return {string} Reversed str
+*/
+
+function firstReverse(str) {
+    return str.split("") 
+              .reverse() 
+              .join(""); 
+}
+
+console.log(firstReverse("Hello World and Coders"));

beginner/ex8.js

@@ -0,0 +1,15 @@
+/*
+ * Have the function firstFactorial(num) take the num parameter being passed and
+ * return the factorial of it (e.g. if num = 4, return (4 * 3 * 2 * 1)). For the
+ * test cases, the range will be between 1 and 18 and the input will always be
+ * an integer.
+ */
+
+function firstFactorial(num) {
+    if(num === 1) {
+        return 1;
+    }
+    return num * firstFactorial(num-1);   
+}
+
+console.log(firstFactorial(4));