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CodeFu 2010 Results

Final Round Results

Zlate87's solution for 200: TrainRoute, written in Java, submitted on 09.05.2010 11:39:28

import java.util.HashMap;
import java.util.Map;

public class TrainRoute {
	public String findActualSchedule(String plannedSchedule, String updates) {
		Map<String, String> vozenRed = new HashMap<String, String>();
		String[] plannedScheduleArray = plannedSchedule.split(" ");
		for (int i = 0; i < plannedScheduleArray.length; i += 2) {
			vozenRed.put(plannedScheduleArray[i], plannedScheduleArray[i + 1]);
		}

		String[] updatesArray = updates.split(" ");
		if (updatesArray.length >= 2) {
			for (int i = 0; i < updatesArray.length; i += 2) {
				vozenRed.put(updatesArray[i], updatesArray[i + 1]);
			}
		}
		String back = "";
		for (int i = 0; i < plannedScheduleArray.length; i += 2) {
			back += plannedScheduleArray[i] + " ";
			back += vozenRed.get(plannedScheduleArray[i]);
			if (i + 2 != plannedScheduleArray.length) {
				back += " ";
			}
		}

		return back;
	}
}