{"id":354,"date":"2023-01-07T22:58:14","date_gmt":"2023-01-07T22:58:14","guid":{"rendered":"https:\/\/jassweb.com\/new22\/solved-find-out-the-distance-between-two-specific-words-in-a-string-closed\/"},"modified":"2023-01-07T22:58:14","modified_gmt":"2023-01-07T22:58:14","slug":"solved-find-out-the-distance-between-two-specific-words-in-a-string-closed-2","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-find-out-the-distance-between-two-specific-words-in-a-string-closed-2\/","title":{"rendered":"[Solved] Find out the distance between two specific words in a String [closed]"},"content":{"rendered":"

Introduction <\/h2>\n

[ad_1]<\/p>\n

This question is about finding the distance between two specific words in a String. This can be done by using a combination of the String.indexOf() and String.substring() methods. The indexOf() method will return the index of the first occurrence of the specified word in the String, and the substring() method will return the part of the String between the two specified indices. With these two methods, it is possible to calculate the distance between two words in a String.<\/p>\n

Solution<\/h2>\n

<\/p>\n

public class DistanceBetweenWords {
\n public static int getDistance(String str, String word1, String word2) {
\n int index1 = str.indexOf(word1);
\n int index2 = str.indexOf(word2);
\n if (index1 == -1 || index2 == -1) {
\n return -1;
\n }
\n return Math.abs(index1 – index2);
\n }<\/p>\n

public static void main(String[] args) {
\n String str = “Hello World, this is a test string”;
\n String word1 = “World”;
\n String word2 = “test”;
\n System.out.println(getDistance(str, word1, word2));
\n }
\n} <\/p>\n

<\/p>\n

\n