https://java2blog.com/java-program-count-number-words-string/

Doochi answered on March 14, 2022 Popularity 1/10 Helpfulness 1/10

answer https://java2blog.com/java-program-count-number-words-string/

https://java2blog.com/java-program-count-number-words-string/

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package org.arpit.java2blog.java8;
 
public class CountNumberOfWordsInStringMain {
 
    public static void main(String[] args) {
        String str = "welcome to java   tutorial on Java2blog";
 
        int count = 1;
 
        for (int i = 0; i < str.length() - 1; i++)
        {
            if ((str.charAt(i) == ' ') && (str.charAt(i + 1) != ' '))
            {
                count++;
            }
        }
        System.out.println("Number of words in a string : " + count);
    }
}

Popularity 1/10 Helpfulness 1/10 Language java

Source: java2blog.com

Tags: java

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Contributed on Mar 14 2022

Doochi

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