RokiAdhytama

Soal Soal Test Coding

May 24th, 2022 (edited)
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  1. ## Function Factorial (JS)
  2. function factorial(n){
  3.     let answer = 1
  4.     if(n == 0 || n == 1){
  5.         return answer;
  6.     }else{
  7.         for(var i = n; i >= 1; i++){
  8.             answer = answer - 1
  9.         }
  10.         return answer
  11.     }
  12. }
  13.  
  14. let n = 4;
  15. answer = factorial(n)
  16. console.log("Factorial dari " + n + "adalah" + answer)
  17.  
  18. ########################################################
  19.  
  20. ## Membulatkan angka desimal kebawah (JS)
  21. var decimalDown = Math.floor(1.6)
  22. console.log("Decimal down menjadi" + decimalDown)
  23.  
  24. #######################################################
  25.  
  26. ## Membulatkan angka desimal ke atas (JS)
  27. var decimalUp = Math.round(1.7)
  28. console.log("Decimal up menjadi" + decimalUp)
  29.  
  30. #######################################################
  31.  
  32. ## Membalik kata (JS)
  33. const str = "Joko Purnomo"
  34. const reverseWords = str => {
  35.     let reversed = '';
  36.     reversed = str.split(' ')
  37.     .map(word => {
  38.         return word
  39.         .split("")
  40.         .reverse()
  41.         .join("");
  42.     })
  43.     .join(" ")
  44.     return reversed
  45. }
  46.  
  47. console.log("Membalik huruf" + reverseWords(str))
  48.  
  49. #######################################################
  50.  
  51. // [PHP] Menghitung beberapa detik kedepan
  52. $date = date_create('08:52:45');
  53. $d = date_add($date, date_interval_create_from_date_string('5000 second'));
  54. echo date_format($d, 'H:i:s') . "\n";
  55.  
  56. #######################################################
  57.  
  58. // [PHP] Menghitung total pecahan uang yang berada di Array
  59. function hitung($uang)
  60. {
  61.  
  62.     $pecahan = [100000, 50000, 20000, 5000, 1000, 50];
  63.     $pec = [];
  64.     $a = $uang;
  65.     for ($i = 0; $i <= 5; $i++) {
  66.         $pec = $a % $pecahan[$i];
  67.         $b = ($a - $pec) / $pecahan[$i];
  68.         $a = $pec;
  69.  
  70.         echo "Pecahan ke " . $pecahan[$i] . " = " . $b . "\n";
  71.     }
  72. }
  73. echo hitung(1895250) . "\n";
  74.  
  75. #######################################################
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