kehtolaulu

public class TrianglePrinter {
    public static void main(String[] args) {
        printTriangle(5);
    }
    
    public static void printTriangle(int h) {
        System.out.print(buildTriangle(h));
    }

    private static String buildTriangle(int h) {

kehtolaulu

import java.util.HashMap;

public class BM {
    public static void main(String[] args) {
        String source = "abcde";
        String template = "cd";
        System.out.println(getFirstEntry(source, template));
    }

    public static HashMap<Character, Integer> makeOffsetTable(String pattern) {

kehtolaulu

public class KMP {

    public static void main(String[] args) {
        String string = "abcdefgabd";
        String word = "defg";
        System.out.println(getFirstEntry(string, word));
    }

    public static int[] prefixFunction(String s) {
        int[] p = new int[s.length()];