Write a program to return the length of the longest word from a string whose length is even.

Question

Accepted Answer

String longestWord = Arrays.stream(sentence.split(" ")) // creates the stream with words
        .filter(s -> s.length() % 2 == 0) // filters only the even length strings
        .max(Comparator.comparingInt(String::length)) // finds the string with the max length
        .orElse(" "); // returns " " if none string is found

Accepted Answer

public int findLagrestEvenWord(String input){
return Arrays.stream(input.split("\s+")).filter(s-> s.length()%2 ==0).max(String::compareTo).get().length();
}

Accepted Answer

public class LongestEvenWord {

public static int getLongestEvenWordLength(String input) {

int longestEvenWordLength = 0;

String[] words = input.split("\s+");

for (String word : words) {

if (word.length() % 2 == 0 && word.length() > longestEvenWordLength) {

longestEvenWordLength = word.length();

}

return longestEvenWordLength;

}

public static void main(String[] args) {

String input = "The quick brown fox jumps over the lazy dog";

int longestEvenWordLength = getLongestEvenWordLength(input);

if (longestEvenWordLength == 0) {

System.out.println("There are no even-length words in the input string.");

} else {

System.out.println("The length of the longest even-length word in the input string is: " + longestEvenWordLength);

}

Asked in Wissen Technology

Write a program to return the length of the longest word from a string whose length is even.

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