Hacker Rank Price Check Solution
import java.io.*; import java.util.*; import java.util.stream.*; class Result { /* * Complete the 'priceCheck' function below. * * The function is expected to return an INTEGER. * The function accepts following parameters: * 1. STRING_ARRAY products * 2. FLOAT_ARRAY productPrices * 3. STRING_ARRAY productSold * 4. FLOAT_ARRAY soldPrice */ public static int priceCheck(List<String> products, List<Float> productPrices, List<String> productSold, List<Float> soldPrice) { // A map to store product names and their corresponding prices Map<String, Float> priceMap = new HashMap<>(); // Populate the map with pro...