You are viewing a single comment's thread. Return to all comments →
Java 15:
import java.io.*; import java.util.*; import java.util.regex.Pattern; import java.util.regex.Matcher; public class Solution { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); int n= Integer.parseInt(scanner.nextLine()); String array[]=new String[n]; for (int i=0;i<n;i++) array[i]=scanner.nextLine(); int q = Integer.parseInt(scanner.nextLine()); for (int i=0;i<q;i++) { String s = scanner.nextLine(); String regex = String.format("\\w%s\\w", s); Pattern pattern = Pattern.compile(regex); int count=0; for(int j=0;j<n;j++) { Matcher matcher = pattern.matcher(array[j]); while(matcher.find()) count++; } System.out.println(count); } } }
Seems like cookies are disabled on this browser, please enable them to open this website
Find A Sub-Word
You are viewing a single comment's thread. Return to all comments →
Java 15: