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Ans. public class BuggyBread { public static void main(String args[]) { String str1 = "we are what we repeatedly Do excellence, then, is not an act but a haBit"; String str2 = "we are what we repeatedly Do is"; String[] str1Words = str1.split(" "); String[] str2Words = str2.split(" "); Set str1WordsSet = new HashSet(); for(String word:str1Words){ str1WordsSet.add(word); } int commonWordsCount = 0; for(String word:str2Words){ if(str1WordsSet.contains(word)){ commonWordsCount++; } } System.out.println(commonWordsCount); } } | ||||
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