hi
how i calculate number of space and tab from the string return by readline() method BufferedReader Class
sj5536
5
Junior Poster in Training
Lourdupinto
0
Newbie Poster
/* This way you can count no of spaces available in a string....*/
import java.util.*;
public class CountSpaces
{
public static void main (String[] args)
{
BufferedReader buff=new BufferedReader(new InputStreamReader(System.in))
System.out.print ("Enter a sentence or phrase: ");
String str=buff.readLine();
int count = 0;
int limit = str.length();
for(int i = 0; i < limit; ++i)
{
if(Character.isWhitespace(str.charAt(i)))
{
++count;
}
}
System.out.println("Number of spaces :"+count);
}
}
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