How do you find the shortest and longest string in Java?

How do you find the longest and shortest string in Java?

small = large = words[0]; //Determine smallest and largest word in the string. for(int k = 0; k What is the shortest string length Java?

“find shortest string in array java” Code Answer

  • String smallest = words[0];
  • for (int i = 1; i
  • if (words[i]. length()
  • smallest = words[i];
  • }
  • }
  • return smallest;
  • }// smallest.

How do you find the longest word in Java?

At first import the util pacakage for creating the object of the scanner class. Now create an object (sc) of Scanner class. Read the sentence using nextLine() method of Scanner class. Now split the sentence into words using split() method and store into a string array.

How do you find the largest string?

Algorithm

  1. Define a string.
  2. Convert the string to lowercase to make it case-insensitive.
  3. Add an extra space at the end.
  4. Now, iterate through the string till space is found and add those character into variable word. …
  5. Initialize variable small and large with first word of array.
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How do you find the longest string in an array Java?

There is a simple way.

  1. You assign a variable for the length of the first array element: elementLength = array[0].length; and a value to keep track of the index.
  2. You loop over the array You check every element with this variable, if bigger then re-assign the element value and update the index.
  3. End of the loop.

How do you find the lexicographically smallest string?

Explanation: Inserting character b in the second position gives the lexicographically smallest string. Explanation: Inserting character e in the last index gives the lexicographically smallest string.

How do you find the shortest string in an ArrayList?

If you need to find the shortest String in an ArrayList without sorting it, you can simply traverse the list and check the . length attribute of every String , always keeping track of the shortest one.

How do you find the longest word in a string?

Longest word in String

  1. Using for/forEach loop. function longestWord(str){ const words = str. split(‘ ‘); let longWord = “”; words. forEach((word) => { if(word. …
  2. Using sort. function longestWord(str) { return str. split(‘ ‘) . sort((a, b) => b. …
  3. Using reduce. function longestWord(str){ return str. split(‘ ‘) .

How do you find the length of each word in a string?

You can use string#split and then use map to get the length of each word.

How do you find the longest word in a string python?

In this program, first we read sentence from user then we use string split() function to convert it to list. After splitting it is passed to max() function with keyword argument key=len which returns longest word from sentence.

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How do you find the longest word in a string C++?

Here is a generalized approach:

  1. Count the number of words in the given sentence.
  2. Initialize a string array and set the size of the array equal to the number of words in the sentence.
  3. Append the words of the given sentence to the array.

How do you find the largest and smallest word in a string in python?

append(word); word = “”; small = large = all_words[0]; #Find smallest and largest word in the str1 for k in range(0, len(all_words)): if(len(small) > len(all_words[k])): small = all_words[k]; if(len(large) How do you find the smallest word in a string python?

In this program, first we read text from user then we use string split() function to convert it to list. After splitting, it is passed to min() function with keyword argument key=len which returns shortest word from text or sentence. And this can be done in one line.