BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
String line = in.readLine(); // Die nächste Zeile.
String[] parts = line.split(" "); // Zeile in Tokens aufspalten.
int num1 = Integer.parseInt(in.readLine);
int num2 = Integer.parseInt(parts[0]);
double num3 = Double.parseDouble(in.readLine);
double num4 = Double.parseDouble(parts[0]);