que 1 1 Answer(s) 3 years and 4 months ago
Posted in : Java Beginners
WAP to enter a sentence & count the no. of times a particular word occurs in it.Display the frequency of the searched word. eg- input:the quick brown fox jumps over the lazy dog. word to be searched:the
output:frequency of word-2 times
View Answers
February 18, 2010 at 12:42 PM
Hi Friend,
Try the following code:
import java.util.*;
class CountSameWords {
public static void main(String[] args) { int count = 0; Scanner input = new Scanner(System.in); System.out.print("Enter string:"); String st = input.nextLine(); System.out.print("Enter word to count:"); String s1 = input.next(); StringTokenizer stk = new StringTokenizer(st); while (stk.hasMoreTokens()) { String str = stk.nextToken(); if (s1.equalsIgnoreCase(str)) { count++; } } System.out.println(s1 + "-" + count+" times"); } }
Thanks
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