Computer Applications
Write a program, which will get text string and count all occurrences of a particular word.
Java
Java String Handling
1 Like
Answer
import java.util.Scanner;
public class KboatWordFrequency
{
public static void main(String args[]) {
Scanner in = new Scanner(System.in);
System.out.println("Enter a sentence:");
String str = in.nextLine();
System.out.println("Enter a word:");
String ipWord = in.nextLine();
str += " ";
String word = "";
int count = 0;
int len = str.length();
for (int i = 0; i < len; i++) {
if (str.charAt(i) == ' ') {
if (word.equalsIgnoreCase(ipWord))
count++ ;
word = "";
}
else {
word += str.charAt(i);
}
}
if (count > 0) {
System.out.println(ipWord + " is present " + count + " times.");
}
else {
System.out.println(ipWord + " is not present in sentence.");
}
}
}Variable Description Table
Program Explanation
Output
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Example:
Input:
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