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();
}
}
