Solution.java

import java.io.*;
import java.util.*;

public class Solution {

    static int maximumToys(int[] prices, int k) {
        Arrays.sort(prices);

        int numToys = 0;
        for (int price : prices) {
            if (price <= k) {
                numToys++;
                k = k - price;
            } else {
                break;
            }
        }
        return numToys;
    }

    private static final Scanner scanner = new Scanner(System.in);

    public static void main(String[] args) throws IOException {
        BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter(System.getenv("OUTPUT_PATH")));

        String[] nk = scanner.nextLine().split(" ");

        int n = Integer.parseInt(nk[0]);
        int k = Integer.parseInt(nk[1]);

        int[] prices = new int[n];
        String[] pricesItems = scanner.nextLine().split(" ");

        scanner.skip("(\r\n|[\n\r\u2028\u2029\u0085])?");

        for (int i = 0; i < n; i++) {
            int pricesItem = Integer.parseInt(pricesItems[i]);
            prices[i] = pricesItem;
        }

        int result = maximumToys(prices, k);

        bufferedWriter.write(String.valueOf(result));
        bufferedWriter.newLine();

        bufferedWriter.close();
        scanner.close();
    }
}