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lines changed Original file line number Diff line number Diff line change 1+ /***************************************************************************************
2+ * *
3+ * CODERBYTE BEGINNER CHALLENGE *
4+ * *
5+ * Alphabet Soup *
6+ * Using the JavaScript language, have the function FirstFactorial(num) take the num *
7+ * parameter being passed and return the factorial of it (ie. if num = 4, *
8+ * return (4 * 3 * 2 * 1)). For the test cases, the range will be between 1 and 18. * *
9+ * *
10+ * SOLUTION *
11+ * You can either use an iterative or recursive function to solve this challenge. *
12+ * I am going to use an interative function. I am going to start with a value of 1 *
13+ * for my total and then keep multiplying it by the next number until I reach num. *
14+ * *
15+ * This function needs to account for a possible outlier - One and Zero. *
16+ * If num is 1 or 0 then the answer is 1. By setting tot to value of 1 at *
17+ * initialization, then it guaranteees that 1 will be returned if num is ever 0 or 1. *
18+ * Steps for solution *
19+ * 1) Set var tot to 1. *
20+ * 2) Loop from 2 to num and multiple tot by num to get new tot. *
21+ * 3) Return tot for answer. *
22+ * *
23+ ***************************************************************************************/
24+
25+ function AlphabetSoup(str) {
26+
27+ return str.split("").sort().join("");
28+
29+ }
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