Answers for "how to count words in a sentence in c"

count number of words in a string in c

/*
 * C Program to Count Number of Words in a given Text Or Sentence
 */
#include <stdio.h>
#include <string.h>
 
void main()
{
    char s[200];
    int count = 0, i;
 
    printf("Enter the string:\n");
    scanf("%[^\n]s", s);
    for (i = 0;s[i] != '\0';i++)
    {
        if (s[i] == ' ' && s[i+1] != ' ')
            count++;    
    }
    printf("Number of words in given string are: %d\n", count + 1);
}

how to count number of words in a string

String name = "Carmen is a fantastic play"; //arbitrary sentence
        
        int numWords = (name.split("\\s+")).length; //split string based on whitespace
                                                //split returns array - find legth of array
        
        System.out.println(numWords);