public static void main(String[] args) throws Exception {
/* BufferedReader br=new BufferedReader(new FileReader("input.txt"));
BufferedWriter out=new BufferedWriter(new FileWriter("output.txt"));
*/
BufferedReader br = new BufferedReader(new InputStreamReader(System.in), 2000);
BufferedWriter out = new BufferedWriter(new OutputStreamWriter(System.out), 2000);
String[] s = br.readLine().split(" ");
int n = Integer.parseInt(s[0]);
int q = Integer.parseInt(s[1]);
int num[] = new int[n + 1];
int[] m = new int[3 * n + 1]; // size = 2*n+1
Arrays.fill(num, -1);
s = br.readLine().split(" ");
for (int i = 1; i <= n; i++) num[i] = Integer.parseInt(s[i - 1]);
/// build tree
maketree(1, 1, n, m, num);
for (int qq = 1; qq <= q; qq++) {
s = br.readLine().split(" ");
int i = Integer.parseInt(s[0]);
int j = Integer.parseInt(s[1]);
int ans = query(1, 1, n, m, num, i, j);
out.write("" + num[ans] + "\n");
out.flush();
}
}
public static void main(String[] args) throws Exception {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
BufferedWriter out = new BufferedWriter(new OutputStreamWriter(System.out));
// byte digit[]=new byte[101];
// boolean[] check=new boolean[101];
// int num[]=new int[99999];
ans = 0;
int tests = Integer.parseInt(br.readLine());
BigInteger f[] = new BigInteger[101];
for (int i = 1; i <= 100; i++) {
f[i] = new BigInteger(("" + i));
}
for (int i = 2; i <= 100; i++) {
f[i] = f[i].multiply(f[i - 1]);
}
for (int i = 0; i < tests; i++) {
int n = Integer.parseInt(br.readLine());
out.write("\n" + f[n].toString());
out.flush();
}
}
public boolean test() {
ExtendedService es = null;
boolean ok = true;
String tmpfilename = getParameter("tmpfile");
try {
// Lookup the javax.jnlp.ExtendedService object
es = (ExtendedService) ServiceManager.lookup("javax.jnlp.ExtendedService");
} catch (UnavailableServiceException ue) {
System.out.println(ue);
ue.printStackTrace();
// Service is not supported
ok = false;
}
if (!ok) return false;
// Open a specific file in the local machine
File tmpfile = new File(tmpfilename);
// Java Web Start will pop up a dialog asking the user to grant permission
// to read/write the file 'tempfile'
try {
FileContents fc_tmpfile = es.openFile(tmpfile);
if (!tmpfilename.equals(fc_tmpfile.getName())) {
System.out.println(
"\t tmpfile(out): "
+ tmpfilename
+ ", unequal to fc-filename: "
+ fc_tmpfile.getName()
+ " - info");
// ok=false;
// return ok;
}
if (!fc_tmpfile.canWrite()) {
System.out.println(
"\t outfile: " + tmpfilename + ", no write access (may not exist yet) - info");
}
// You can now use the FileContents object to read/write the file
java.io.OutputStream sout = fc_tmpfile.getOutputStream(true);
BufferedWriter bwsout = new BufferedWriter(new OutputStreamWriter(sout));
bwsout.write(datum, 0, datum.length());
bwsout.flush();
bwsout.close();
} catch (Exception e) {
System.out.println(e);
e.printStackTrace();
System.out.println("\t Error while IO write - failed");
ok = false;
return ok;
}
// read back ..
try {
FileContents fc_tmpfile = es.openFile(tmpfile);
if (!tmpfilename.equals(fc_tmpfile.getName())) {
System.out.println(
"\t tmpfile(in): "
+ tmpfilename
+ ", unequal to fc-filename: "
+ fc_tmpfile.getName()
+ " - info");
// ok=false;
// return ok;
}
if (!fc_tmpfile.canRead()) {
System.out.println("\t outfile: " + tmpfilename + ", read access failed");
ok = false;
}
// You can now use the FileContents object to read/write the file
java.io.InputStream sin = fc_tmpfile.getInputStream();
BufferedReader brsin = new BufferedReader(new InputStreamReader(sin));
String in = brsin.readLine();
if (!in.equals(datum)) {
System.out.println("\t file content <" + in + "> does not match <" + datum + "> - failed");
ok = false;
}
brsin.close();
} catch (Exception e) {
System.out.println(e);
e.printStackTrace();
System.out.println("\t Error while IO read - failed");
ok = false;
return ok;
}
return ok;
}
