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  1. /* Algorithm - main
  2.  
  3. loop from 99 down to 1
  4.   // one verse each iteration
  5.   numString <-- call method to convert i to string
  6.   print numstring + " bottles of beer on the wall, " // phrase 1
  7.   print numString + " bottles of beer, " // phrase 2
  8.   print "Take one down, pass it around, " // phrase 3
  9.   numString <-- call method to convert i-1 to string
  10.   print numstring + " bottles of beer on the wall." // phrase 4
  11.   print a blank line
  12. end loop
  13. */
  14.  
  15. /* Algorithm - numberToString
  16.  
  17. ADD 1
  18.  
  19. */
  20.  
  21. class HW6PrintLyrics
  22. {
  23.   public static void main(String[] args)
  24.   {
  25.     // loop verses from 99 down to 1
  26.     for (int i=99; i>0; i--)
  27.     {
  28.       // print one verse: with 4 phrases
  29.       //   first two phrases: value i
  30.       //   third phrase: no number
  31.       //   fourth phrase: value i-1
  32.  
  33.       String numString = numberToString(i); // convert i to string
  34.       System.out.println(numString + " bottles of beer on the wall, ");
  35.       System.out.println(numString + " bottles of beer, ");
  36.  
  37.       System.out.println("Take one down, pass it around, ");
  38.  
  39.       // ADD CODE 1: print fourth phrase
  40.       numString = numberToString(i-1);
  41.        System.out.println(numString + " bottles of beer on the wall. ");
  42.  
  43.     } // end for
  44.   } // end main
  45.  
  46.   public static String numberToString(int num)
  47.   {
  48.     String result = "";
  49.  
  50.     // ADD CODE 2
  51.     if (num==0 || num>=10 && num<=19)
  52.     {
  53.     	switch(num)
  54.     	{
  55.     		case 0: result = "zero"; break;
  56.     		case 10: result = "ten"; break;
  57.     		case 11: result = "eleven"; break;
  58.     		case 12: result = "twelve"; break;
  59.     		case 13: result = "thriteen"; break;
  60.     		case 14: result = "fourteen"; break;
  61.     		case 15: result = "fifteen"; break;
  62.     		case 16: result = "sixteen"; break;
  63.     		case 17: result = "seventeen"; break;
  64.     		case 18: result = "eighteen"; break;
  65.     		case 19: result = "nineteen"; break;
  66.     	} // end switch num
  67.     } 
  68.     else if (num>=1 && num<=9 || num>= 20 && num <= 99)
  69.     {
  70.     	int tenthDigit= num / 10;
  71.     	int unitDigit= num % 10;
  72.  
  73.     	String tenthStr= " ";
  74.     	String unitStr= " ";
  75.  
  76.     	switch (tenthDigit)
  77.     	{
  78.     		case 2: tenthStr= "twenty"; break;
  79.     		case 3: tenthStr = "thirty"; break;
  80.     		case 4: tenthStr = "fourty"; break;
  81.     		case 5: tenthStr = "fifty"; break;
  82.     		case 6: tenthStr = "sixty"; break;
  83.     		case 7: tenthStr = "seventy"; break;
  84.     		case 8: tenthStr = "eighty"; break;
  85.     		case 9: tenthStr = "ninety"; break;
  86.  
  87.     	} // end switch tenthDigt
  88.  
  89.     	switch (unitDigit)
  90.     	{
  91.     		case 1: unitStr = "one"; break;
  92.     		case 2: unitStr = "two"; break;
  93.     		case 3: unitStr = "three"; break;
  94.     		case 4: unitStr = "four"; break;
  95.     		case 5: unitStr = "five"; break;
  96.     		case 6: unitStr = "six"; break;
  97.     		case 7: unitStr = "seven"; break;
  98.     		case 8: unitStr = "eight"; break;
  99.     		case 9: unitStr = "nine"; break;
  100.     	} // end switch unitDigit
  101.  
  102.     	if (tenthDigit== 0) {
  103.     	result = unitStr;}
  104.     	else if(unitDigit==0){
  105.     	result= tenthStr;}
  106.     	else {
  107.     	result= tenthStr + "-" + unitStr;}
  108.  
  109.     } // end else if
  110.  
  111.     else {
  112.     result= "invalid";
  113.     }
  114.  
  115.     return result;
  116.   } // end convertToString
  117.  
  118. } // end class HW6PrintLyrics
Success #stdin #stdout 0.05s 4386816KB
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stdin
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Standard input is empty
stdout
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ninety-nine bottles of beer on the wall, 
ninety-nine bottles of beer, 
Take one down, pass it around, 
ninety-eight bottles of beer on the wall. 
ninety-eight bottles of beer on the wall, 
ninety-eight bottles of beer, 
Take one down, pass it around, 
ninety-seven bottles of beer on the wall. 
ninety-seven bottles of beer on the wall, 
ninety-seven bottles of beer, 
Take one down, pass it around, 
ninety-six bottles of beer on the wall. 
ninety-six bottles of beer on the wall, 
ninety-six bottles of beer, 
Take one down, pass it around, 
ninety-five bottles of beer on the wall. 
ninety-five bottles of beer on the wall, 
ninety-five bottles of beer, 
Take one down, pass it around, 
ninety-four bottles of beer on the wall. 
ninety-four bottles of beer on the wall, 
ninety-four bottles of beer, 
Take one down, pass it around, 
ninety-three bottles of beer on the wall. 
ninety-three bottles of beer on the wall, 
ninety-three bottles of beer, 
Take one down, pass it around, 
ninety-two bottles of beer on the wall. 
ninety-two bottles of beer on the wall, 
ninety-two bottles of beer, 
Take one down, pass it around, 
ninety-one bottles of beer on the wall. 
ninety-one bottles of beer on the wall, 
ninety-one bottles of beer, 
Take one down, pass it around, 
ninety bottles of beer on the wall. 
ninety bottles of beer on the wall, 
ninety bottles of beer, 
Take one down, pass it around, 
eighty-nine bottles of beer on the wall. 
eighty-nine bottles of beer on the wall, 
eighty-nine bottles of beer, 
Take one down, pass it around, 
eighty-eight bottles of beer on the wall. 
eighty-eight bottles of beer on the wall, 
eighty-eight bottles of beer, 
Take one down, pass it around, 
eighty-seven bottles of beer on the wall. 
eighty-seven bottles of beer on the wall, 
eighty-seven bottles of beer, 
Take one down, pass it around, 
eighty-six bottles of beer on the wall. 
eighty-six bottles of beer on the wall, 
eighty-six bottles of beer, 
Take one down, pass it around, 
eighty-five bottles of beer on the wall. 
eighty-five bottles of beer on the wall, 
eighty-five bottles of beer, 
Take one down, pass it around, 
eighty-four bottles of beer on the wall. 
eighty-four bottles of beer on the wall, 
eighty-four bottles of beer, 
Take one down, pass it around, 
eighty-three bottles of beer on the wall. 
eighty-three bottles of beer on the wall, 
eighty-three bottles of beer, 
Take one down, pass it around, 
eighty-two bottles of beer on the wall. 
eighty-two bottles of beer on the wall, 
eighty-two bottles of beer, 
Take one down, pass it around, 
eighty-one bottles of beer on the wall. 
eighty-one bottles of beer on the wall, 
eighty-one bottles of beer, 
Take one down, pass it around, 
eighty bottles of beer on the wall. 
eighty bottles of beer on the wall, 
eighty bottles of beer, 
Take one down, pass it around, 
seventy-nine bottles of beer on the wall. 
seventy-nine bottles of beer on the wall, 
seventy-nine bottles of beer, 
Take one down, pass it around, 
seventy-eight bottles of beer on the wall. 
seventy-eight bottles of beer on the wall, 
seventy-eight bottles of beer, 
Take one down, pass it around, 
seventy-seven bottles of beer on the wall. 
seventy-seven bottles of beer on the wall, 
seventy-seven bottles of beer, 
Take one down, pass it around, 
seventy-six bottles of beer on the wall. 
seventy-six bottles of beer on the wall, 
seventy-six bottles of beer, 
Take one down, pass it around, 
seventy-five bottles of beer on the wall. 
seventy-five bottles of beer on the wall, 
seventy-five bottles of beer, 
Take one down, pass it around, 
seventy-four bottles of beer on the wall. 
seventy-four bottles of beer on the wall, 
seventy-four bottles of beer, 
Take one down, pass it around, 
seventy-three bottles of beer on the wall. 
seventy-three bottles of beer on the wall, 
seventy-three bottles of beer, 
Take one down, pass it around, 
seventy-two bottles of beer on the wall. 
seventy-two bottles of beer on the wall, 
seventy-two bottles of beer, 
Take one down, pass it around, 
seventy-one bottles of beer on the wall. 
seventy-one bottles of beer on the wall, 
seventy-one bottles of beer, 
Take one down, pass it around, 
seventy bottles of beer on the wall. 
seventy bottles of beer on the wall, 
seventy bottles of beer, 
Take one down, pass it around, 
sixty-nine bottles of beer on the wall. 
sixty-nine bottles of beer on the wall, 
sixty-nine bottles of beer, 
Take one down, pass it around, 
sixty-eight bottles of beer on the wall. 
sixty-eight bottles of beer on the wall, 
sixty-eight bottles of beer, 
Take one down, pass it around, 
sixty-seven bottles of beer on the wall. 
sixty-seven bottles of beer on the wall, 
sixty-seven bottles of beer, 
Take one down, pass it around, 
sixty-six bottles of beer on the wall. 
sixty-six bottles of beer on the wall, 
sixty-six bottles of beer, 
Take one down, pass it around, 
sixty-five bottles of beer on the wall. 
sixty-five bottles of beer on the wall, 
sixty-five bottles of beer, 
Take one down, pass it around, 
sixty-four bottles of beer on the wall. 
sixty-four bottles of beer on the wall, 
sixty-four bottles of beer, 
Take one down, pass it around, 
sixty-three bottles of beer on the wall. 
sixty-three bottles of beer on the wall, 
sixty-three bottles of beer, 
Take one down, pass it around, 
sixty-two bottles of beer on the wall. 
sixty-two bottles of beer on the wall, 
sixty-two bottles of beer, 
Take one down, pass it around, 
sixty-one bottles of beer on the wall. 
sixty-one bottles of beer on the wall, 
sixty-one bottles of beer, 
Take one down, pass it around, 
sixty bottles of beer on the wall. 
sixty bottles of beer on the wall, 
sixty bottles of beer, 
Take one down, pass it around, 
fifty-nine bottles of beer on the wall. 
fifty-nine bottles of beer on the wall, 
fifty-nine bottles of beer, 
Take one down, pass it around, 
fifty-eight bottles of beer on the wall. 
fifty-eight bottles of beer on the wall, 
fifty-eight bottles of beer, 
Take one down, pass it around, 
fifty-seven bottles of beer on the wall. 
fifty-seven bottles of beer on the wall, 
fifty-seven bottles of beer, 
Take one down, pass it around, 
fifty-six bottles of beer on the wall. 
fifty-six bottles of beer on the wall, 
fifty-six bottles of beer, 
Take one down, pass it around, 
fifty-five bottles of beer on the wall. 
fifty-five bottles of beer on the wall, 
fifty-five bottles of beer, 
Take one down, pass it around, 
fifty-four bottles of beer on the wall. 
fifty-four bottles of beer on the wall, 
fifty-four bottles of beer, 
Take one down, pass it around, 
fifty-three bottles of beer on the wall. 
fifty-three bottles of beer on the wall, 
fifty-three bottles of beer, 
Take one down, pass it around, 
fifty-two bottles of beer on the wall. 
fifty-two bottles of beer on the wall, 
fifty-two bottles of beer, 
Take one down, pass it around, 
fifty-one bottles of beer on the wall. 
fifty-one bottles of beer on the wall, 
fifty-one bottles of beer, 
Take one down, pass it around, 
fifty bottles of beer on the wall. 
fifty bottles of beer on the wall, 
fifty bottles of beer, 
Take one down, pass it around, 
fourty-nine bottles of beer on the wall. 
fourty-nine bottles of beer on the wall, 
fourty-nine bottles of beer, 
Take one down, pass it around, 
fourty-eight bottles of beer on the wall. 
fourty-eight bottles of beer on the wall, 
fourty-eight bottles of beer, 
Take one down, pass it around, 
fourty-seven bottles of beer on the wall. 
fourty-seven bottles of beer on the wall, 
fourty-seven bottles of beer, 
Take one down, pass it around, 
fourty-six bottles of beer on the wall. 
fourty-six bottles of beer on the wall, 
fourty-six bottles of beer, 
Take one down, pass it around, 
fourty-five bottles of beer on the wall. 
fourty-five bottles of beer on the wall, 
fourty-five bottles of beer, 
Take one down, pass it around, 
fourty-four bottles of beer on the wall. 
fourty-four bottles of beer on the wall, 
fourty-four bottles of beer, 
Take one down, pass it around, 
fourty-three bottles of beer on the wall. 
fourty-three bottles of beer on the wall, 
fourty-three bottles of beer, 
Take one down, pass it around, 
fourty-two bottles of beer on the wall. 
fourty-two bottles of beer on the wall, 
fourty-two bottles of beer, 
Take one down, pass it around, 
fourty-one bottles of beer on the wall. 
fourty-one bottles of beer on the wall, 
fourty-one bottles of beer, 
Take one down, pass it around, 
fourty bottles of beer on the wall. 
fourty bottles of beer on the wall, 
fourty bottles of beer, 
Take one down, pass it around, 
thirty-nine bottles of beer on the wall. 
thirty-nine bottles of beer on the wall, 
thirty-nine bottles of beer, 
Take one down, pass it around, 
thirty-eight bottles of beer on the wall. 
thirty-eight bottles of beer on the wall, 
thirty-eight bottles of beer, 
Take one down, pass it around, 
thirty-seven bottles of beer on the wall. 
thirty-seven bottles of beer on the wall, 
thirty-seven bottles of beer, 
Take one down, pass it around, 
thirty-six bottles of beer on the wall. 
thirty-six bottles of beer on the wall, 
thirty-six bottles of beer, 
Take one down, pass it around, 
thirty-five bottles of beer on the wall. 
thirty-five bottles of beer on the wall, 
thirty-five bottles of beer, 
Take one down, pass it around, 
thirty-four bottles of beer on the wall. 
thirty-four bottles of beer on the wall, 
thirty-four bottles of beer, 
Take one down, pass it around, 
thirty-three bottles of beer on the wall. 
thirty-three bottles of beer on the wall, 
thirty-three bottles of beer, 
Take one down, pass it around, 
thirty-two bottles of beer on the wall. 
thirty-two bottles of beer on the wall, 
thirty-two bottles of beer, 
Take one down, pass it around, 
thirty-one bottles of beer on the wall. 
thirty-one bottles of beer on the wall, 
thirty-one bottles of beer, 
Take one down, pass it around, 
thirty bottles of beer on the wall. 
thirty bottles of beer on the wall, 
thirty bottles of beer, 
Take one down, pass it around, 
twenty-nine bottles of beer on the wall. 
twenty-nine bottles of beer on the wall, 
twenty-nine bottles of beer, 
Take one down, pass it around, 
twenty-eight bottles of beer on the wall. 
twenty-eight bottles of beer on the wall, 
twenty-eight bottles of beer, 
Take one down, pass it around, 
twenty-seven bottles of beer on the wall. 
twenty-seven bottles of beer on the wall, 
twenty-seven bottles of beer, 
Take one down, pass it around, 
twenty-six bottles of beer on the wall. 
twenty-six bottles of beer on the wall, 
twenty-six bottles of beer, 
Take one down, pass it around, 
twenty-five bottles of beer on the wall. 
twenty-five bottles of beer on the wall, 
twenty-five bottles of beer, 
Take one down, pass it around, 
twenty-four bottles of beer on the wall. 
twenty-four bottles of beer on the wall, 
twenty-four bottles of beer, 
Take one down, pass it around, 
twenty-three bottles of beer on the wall. 
twenty-three bottles of beer on the wall, 
twenty-three bottles of beer, 
Take one down, pass it around, 
twenty-two bottles of beer on the wall. 
twenty-two bottles of beer on the wall, 
twenty-two bottles of beer, 
Take one down, pass it around, 
twenty-one bottles of beer on the wall. 
twenty-one bottles of beer on the wall, 
twenty-one bottles of beer, 
Take one down, pass it around, 
twenty bottles of beer on the wall. 
twenty bottles of beer on the wall, 
twenty bottles of beer, 
Take one down, pass it around, 
nineteen bottles of beer on the wall. 
nineteen bottles of beer on the wall, 
nineteen bottles of beer, 
Take one down, pass it around, 
eighteen bottles of beer on the wall. 
eighteen bottles of beer on the wall, 
eighteen bottles of beer, 
Take one down, pass it around, 
seventeen bottles of beer on the wall. 
seventeen bottles of beer on the wall, 
seventeen bottles of beer, 
Take one down, pass it around, 
sixteen bottles of beer on the wall. 
sixteen bottles of beer on the wall, 
sixteen bottles of beer, 
Take one down, pass it around, 
fifteen bottles of beer on the wall. 
fifteen bottles of beer on the wall, 
fifteen bottles of beer, 
Take one down, pass it around, 
fourteen bottles of beer on the wall. 
fourteen bottles of beer on the wall, 
fourteen bottles of beer, 
Take one down, pass it around, 
thriteen bottles of beer on the wall. 
thriteen bottles of beer on the wall, 
thriteen bottles of beer, 
Take one down, pass it around, 
twelve bottles of beer on the wall. 
twelve bottles of beer on the wall, 
twelve bottles of beer, 
Take one down, pass it around, 
eleven bottles of beer on the wall. 
eleven bottles of beer on the wall, 
eleven bottles of beer, 
Take one down, pass it around, 
ten bottles of beer on the wall. 
ten bottles of beer on the wall, 
ten bottles of beer, 
Take one down, pass it around, 
nine bottles of beer on the wall. 
nine bottles of beer on the wall, 
nine bottles of beer, 
Take one down, pass it around, 
eight bottles of beer on the wall. 
eight bottles of beer on the wall, 
eight bottles of beer, 
Take one down, pass it around, 
seven bottles of beer on the wall. 
seven bottles of beer on the wall, 
seven bottles of beer, 
Take one down, pass it around, 
six bottles of beer on the wall. 
six bottles of beer on the wall, 
six bottles of beer, 
Take one down, pass it around, 
five bottles of beer on the wall. 
five bottles of beer on the wall, 
five bottles of beer, 
Take one down, pass it around, 
four bottles of beer on the wall. 
four bottles of beer on the wall, 
four bottles of beer, 
Take one down, pass it around, 
three bottles of beer on the wall. 
three bottles of beer on the wall, 
three bottles of beer, 
Take one down, pass it around, 
two bottles of beer on the wall. 
two bottles of beer on the wall, 
two bottles of beer, 
Take one down, pass it around, 
one bottles of beer on the wall. 
one bottles of beer on the wall, 
one bottles of beer, 
Take one down, pass it around, 
zero bottles of beer on the wall.
https://ideone.com/yeuy6G
language:
Java (HotSpot 12)
created:
7 years ago
visibility:
public

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