A task for calculating salaries has been implemented.

src/main/java/core/basesyntax/SalaryInfo.java

@@ -1,7 +1,56 @@
 package core.basesyntax;
 
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+import java.util.Locale;
+
 public class SalaryInfo {
+    private static final DateTimeFormatter DATE_FORMATTER = DateTimeFormatter
+            .ofPattern("dd.MM.yyyy", Locale.ENGLISH);
+
+    private static final int ENTRY_DATE_INDEX = 0;
+    private static final int ENTRY_NAME_INDEX = 1;
+    private static final int HOURS_INDEX = 2;
+    private static final int HOURLY_RATE_INDEX = 3;
+
     public String getSalaryInfo(String[] names, String[] data, String dateFrom, String dateTo) {
-        return null;
+        StringBuilder result = new StringBuilder();
+
+        LocalDate fromDate = LocalDate.parse(dateFrom, DATE_FORMATTER);
+        LocalDate toDate = LocalDate.parse(dateTo, DATE_FORMATTER);
+
+        result.append("Report for period ")
+                .append(dateFrom)
+                .append(" - ")
+                .append(dateTo)
+                .append(System.lineSeparator());
+
+        for (String name : names) {
+            int totalSalary = 0;
+
+            for (String entry : data) {
+                String[] entryParts = entry.split(" ");
+                String entryDateStr = entryParts[ENTRY_DATE_INDEX];
+                String entryName = entryParts[ENTRY_NAME_INDEX];
+
+                int hours = Integer.parseInt(entryParts[HOURS_INDEX]);
+                int hourlyRate = Integer.parseInt(entryParts[HOURLY_RATE_INDEX]);
+                LocalDate entryDate = LocalDate.parse(entryDateStr, DATE_FORMATTER);
+
+                if (entryName.equals(name) && !entryDate.isBefore(fromDate)
+                        && !entryDate.isAfter(toDate)) {
+                    totalSalary += hours * hourlyRate;
+                }
+            }
+
+            result.append(name)
+                    .append(" - ")
+                    .append(totalSalary);
+            if (!name.equals(names[names.length - 1])) {
+                result.append(System.lineSeparator());
+            }
+        }
+
+        return result.toString();
     }
 }