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Mar 20th, 2018
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  1. int getNumberOfTheWorld(String source, String word) {
  2. String[] resArr = source.split(word);
  3. return resArr.length - 1;
  4. }
  5.  
  6. //Возвращает количество слов на латинице или кириллице
  7. int numberOfWord(String text) {
  8. Pattern pattern = Pattern.compile("[A-Za-zА-Яа-я]+");
  9. Matcher matcher = pattern.matcher(warAndPeace);
  10. int words = 0;
  11. while(matcher.find()) words++;
  12. return words;
  13. }
  14.  
  15. //Возвращает количество букв
  16. int numberOfChar(String text, char searchChar) {
  17. Pattern pattern = Pattern.compile(Character.toString(searchChar));
  18. Matcher matcher = pattern.matcher(warAndPeace);
  19. int chars = 0;
  20. while(matcher.find()) chars++;
  21. return chars;
  22. }
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