public void solve() { try (Scanner scanner = new Scanner(file)) { int T = scanner.nextInt(); for (int t = 1; t <= T; ++t) { int n = scanner.nextInt(); Vector v1 = new Vector(n); for (int i = 0; i < n; ++i) { v1.setCoord(i, scanner.nextLong()); } Vector v2 = new Vector(n); for (int i = 0; i < n; ++i) { v2.setCoord(i, scanner.nextLong()); } long min = 0; v1.sort(); v2.sortReverse(); for (int i = 0; i < n; ++i) { min += v1.getCoord(i) * v2.getCoord(i); } System.out.println("Case #" + t + ": " + min); } } catch (IOException ex) { System.out.println(ex.getMessage()); } }
private void sortAndPrintIndex(Template tmpl, Vector list, String file, String field) { PrintWriter detfile; list.sort(new HTMLComparer(field), false); try { detfile = new PrintWriter(new BufferedWriter(new FileWriter(file))); detfile.print(tmpl.output()); detfile.close(); } catch (IOException e) { Vm.debug("Problem writing HTML files\n"); e.printStackTrace(); } }
private void sortAndPrintIndex( Template tmpl, Vector list, String file, String field, double diff) { Vector navi_index; PrintWriter detfile; list.sort(new HTMLComparer(field), false); navi_index = addAnchorString(list, field, diff); if (navi_index != null) { tmpl.setParam("navi_index", navi_index); } try { detfile = new PrintWriter(new BufferedWriter(new FileWriter(file))); detfile.print(tmpl.output()); detfile.close(); } catch (IOException e) { Vm.debug("Problem writing HTML files\n"); e.printStackTrace(); } }