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countwords.java
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33 lines (32 loc) · 746 Bytes
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import java.util.Scanner;
/**
* You enter a string into this program, and it will return how
* many words were in that particular string
*
* @author Unknown
*
*/
class CountTheWords
{
/**
* The main method
*
* @param args Command line arguments
*/
public static void main(String args[])
{
System.out.println("Enter the string");
Scanner sc = new Scanner(System.in);
String s=sc.nextLine();
int count = 1;
for (int i = 0; i < s.length()-1; i++)
{
if((s.charAt(i) == ' ') && (s.charAt(i+1) != ' '))
{
count++;
}
}
System.out.println("Number of words in the string = "+count);
sc.close();
}
}