How to search the word with max size in a given text in java?

program to find longest word in a string in java
write a java program to find the longest word in a text file
java program to find the largest and smallest word in a string
find the first maximum length even word from a string
program to find longest word in a string in python
program to find the longest word in a string
find the largest and smallest word in a string in c
java program that takes given string of words and return the length of the shortest word

If there is some text given, I need to search the word with maximum length.So I thought this way.

public class Foo {

    public static void main(String[] args) {

        String str = "java string split method by javatpoint";

        String words[] = str.split("\\s");//splits based on white space

        for(String w:words) {
            //System.out.println(w);

            String temp = w;
            if(temp.length()<w.length()) {
                String maxLengthString = w;
                System.out.println("maxLengthString is w");
                }else {
                    System.out.println("maxLengthString is temp");
                }
            }
    }
}

Store the longest in temp, and only (try) to print it after the loop. Re-assign temp each time you encounter a longer word.

 for(String w:words) {
            //System.out.println(w);

            String temp = w;
            if(temp.length()<w.length()) {
                String maxLengthString = w;
                System.out.println("maxLengthString is w");
                }else {
                    System.out.println("maxLengthString is temp");
                }
            }

This will print each iteration, which is not what you want. In order to keep the longest word, you'll need to declare temp outside of the loop.

 String temp = "";
 for(String w:words) {
  // this will override temp only if the word is longer
  if ( w.length() > temp.length() ) {
    temp = w;
  }
 }
 // don't print harcoded "temp", but concatenate the value of the variable temp
 System.out.println("The longest word is: " + temp);

Java: How to find the longest word in a given String?, the below Java Program will find Smallest and Largest Word in a String minimum and maximum length words minWord = input.substring(min_start_index ,� In this Java tutorial, you will learn How to Find Maximum Occurrence of Words from given Text File?. Here is a logic for getting top element: Create a class CrunchifyComparable that can store the String value of the word and the number of occurrences it appears.


Hey, kindly read the comments in the code, it will help understand what's going on.

    public static void main(String[] args) {
         String str = "java string split method by javatpoint";

        String words[] = str.split("\\s");//splits based on white space

        int max =0;
        String maxWord = "";

        for(String w:words) {
            max = maxWord.length(); /* assigning the length of maxWord on every iteration since it might change */
            int mightBeNewMax = w.length(); /* always instantiating a newlenght that might be greater than previous, also this saves us the recreation below incase we wan to assign it as the new max length*/
            if(max<mightBeNewMax) {/* here we simply check the previous max against the new one */

/* getting to this block means we have a new max length so we simply update our initially declared variables above. */
                maxWord = w; 
                max = mightBeNewMax;
            }
        }

//Below is just a concatenated strings to make sense out of our code.
        System.out.println("maxLengthString is: "+ maxWord + " With length of: "+max);
    }

Note: I removed your else statement because we don't want to do anything when the new string we're looping on is less than the previous one, so we only care about new longer lengths of strings.

Find the first maximum length even word from a string, Given a string of words separated by spaces. The task is to find the first maximum length even word from the string. Eg: “You are given an array of n numbers”� This can be done by opening a file in read mode using file pointer. Read the file line by line. Split a line at a time and store in an array. Iterate through the array and find the frequency of each word and compare the frequency with maxcount. If frequency is greater than maxcount then store the frequency in maxcount and corresponding word that in variable word.


Initialise a string with length 0 and compare it with the each string in the array and update the maxString found in each iteration in the end you will have the maxString.

public class Foo {
    public static void main(String[] args) {

        String str = "java string split method by javatpoint";

        String words[] = str.split("\\s");//splits based on white space
        String maxString = "";
        for(String w:words) {            
            if(w.length() > maxString.length()) {
                maxString = w;
            }
        }

        System.out.println(maxString);
}

Alternatively you can use streams for the same :

    String str = "string split method by javatpoint javatpoint";

    String words[] = str.split("\\s");//splits based on white space
    List<String> names = Arrays.asList(words);

    Optional<String> result = 
    names.stream().max(Comparator.comparingInt(String::length));
    System.out.println(result.get());

Program to find Smallest and Largest Word in a String , Given a string, find the minimum and the maximum length words in it. Examples: Input : "This is a test string" Output : Minimum length word: is� Java programming exercises and solution: Write a Java program to find the longest word in a text file.


Java String length() Method with examples, Java String length() method is used to find out the length of a String. the number of characters (length) in a given string including white spaces. String length limit: The maximum length a string can have is: 231-1. In this example we have three different Strings and we are finding out the length of them using length()� Using Stream.forEach () Iterator. For any given file, Write a Java program to find a line with maximum number of words in it is a very common interview question. In other words, write a Java program to find longest line from file.


Manipulating Characters in a String (The Java™ Tutorials , The Java Tutorials have been written for JDK 8. substring that extends from index 11 up to, but not including, index 15, which is the word "roar": String[] split (String regex, int limit), Searches for a match as specified by the string argument� Whenever a space or ‘\0’ character is encountered,we compute the length of the current word using (ei – si) and compare it with the minimum and the maximum length so far. If it is less, update the min_length and the min_start_index (which points to the starting of the minimum length word).


String, java.beans String(byte[] bytes, int offset, int length, String charsetName) Constructs a new String by decoding the specified array of bytes using the within this string of the last occurrence of the specified substring, searching in other words, the newly created string is a copy of the argument string. Following Java example program used to search for the given word in the file. Step 1: Iterate the word array. Step 2: Create an object to FileReader and BufferedReader. Step 3: Set the word wanted to search in the file.