public static void main(String[] args) throws Exception {
InputReader in = new InputReader(System.in);
OutputWriter out = new OutputWriter(System.out);
int n = in.readInt();
long m = in.readLong();
long[] b = new long[n];
long mf = 0;
for (int i = 0; i < n; i++) {
b[i] = in.readLong();
}
long ans = 0;
long cntm = 0;
for (int j = 0; j < n; j++) {
ans += ((b[j] * (b[j] * (b[j] + 1) / 2)) % m);
if (b[j] <= m) {
ans += FACT(b[j], m);
// ans=ans.mod(m);
} else {
if (cntm == 0) {
mf = FACT(m, m);
cntm++;
}
ans += mf;
// ans=ans.mod(m);
}
// System.out.println(ans);
// ans=ans.mod(new BigInteger(Integer.toString(m)));
}
out.printLine(ans);
{
out.close();
}
}
public static void main(String[] args) {
InputReader in = new InputReader(System.in);
OutputWriter out = new OutputWriter(System.out);
int tc = in.nextInt();
while (tc-- > 0) {
String a = in.nextString();
String b = in.nextString();
int[][] dp = new int[2][b.length() + 1];
dp[1][0] = 1;
for (int i = 0; i <= b.length(); i++) {
dp[0][i] = i;
}
for (int i = 1, r = a.length(); i <= r; i++) {
dp[i % 2][0] = i;
for (int j = 1, c = b.length(); j <= c; j++) {
if (a.charAt(i - 1) == b.charAt(j - 1)) {
dp[i % 2][j] = dp[(i - 1) % 2][j - 1];
} else {
dp[i % 2][j] = 1 + min(dp[(i - 1) % 2][j], dp[(i - 1) % 2][j - 1], dp[i % 2][j - 1]);
}
}
}
out.println(dp[a.length() % 2][b.length()]);
}
out.flush();
out.close();
}
public static void main(String[] args) {
BufferedReader in;
try {
in =
new BufferedReader(
new FileReader(
"/Users/rahulkhairwar/Documents/IntelliJ IDEA Workspace/Competitive "
+ "Programming/src/com/google/codejam16/qualificationround/inputB.txt"));
OutputWriter out = new OutputWriter(System.out);
Thread thread = new Thread(null, new Solver(in, out), "Solver", 1 << 28);
thread.start();
try {
thread.join();
} catch (InterruptedException e) {
e.printStackTrace();
}
out.flush();
in.close();
out.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
public static void main(String[] args) throws Exception {
InputReader in = new InputReader(System.in);
OutputWriter out = new OutputWriter(System.out);
int t = in.readInt();
int[] a = new int[400000000];
for (int j = 1; j <= 400000000; j++) {
int ans2 = 0;
int j1 = j;
while (j1 > 0) {
int x = j1 % 10;
if (x % 2 == 0) {
ans2 += (2 * x);
} else {
ans2 += x;
}
j1 = j1 / 10;
}
a[j - 1] = ans2 % 10;
}
for (int i = 0; i < t; i++) {
int a1 = in.readInt();
int b1 = in.readInt();
int ans = 0;
for (int j = a1; j <= b1; j++) {
ans += a[j - 1];
}
out.printLine(ans);
}
{
out.close();
}
}
public static void main(String[] args) throws Exception {
InputReader in = new InputReader(System.in);
OutputWriter out = new OutputWriter(System.out);
{
out.close();
}
}
public static void main(String[] args) {
InputStream inputStream = System.in;
OutputStream outputStream = System.out;
InputReader in = new InputReader(inputStream);
OutputWriter out = new OutputWriter(outputStream);
Task10107 solver = new Task10107();
solver.solve(1, in, out);
out.close();
}
public static void main(String[] args) {
InputReader in = new InputReader(System.in);
OutputWriter out = new OutputWriter(System.out);
Solver solver = new Solver(in, out);
solver.solve();
in.close();
out.flush();
out.close();
}
public static void main(String[] args) {
InputReader ir = new InputReader(System.in);
OutputWriter ow = new OutputWriter(System.out);
int tests = ir.readInt();
for (int i = 0; i < tests; i++) {
int num = ir.readInt();
if ((num & 1) == 0) ow.printLine("ALICE");
else ow.printLine("BOB");
}
ow.close();
}
public static void main(String[] args) {
in = new InputReader(System.in);
out = new OutputWriter(System.out);
solve();
out.flush();
in.close();
out.close();
}
public static void main(String[] argv) throws IOException
{
Task t;
boolean home = argv.length > 0 && argv[0].equals("test");
InputStream inputStream;
OutputStream outputStream;
if (home) {
inputStream = new FileInputStream(Task.filename + ".in");
outputStream = new FileOutputStream(Task.filename + ".out");
} else {
switch (Task.read) {
case 0:
inputStream = new FileInputStream(Task.filename + ".in");
outputStream = new FileOutputStream(Task.filename + ".out");
break;
case 1:
inputStream = new FileInputStream("input.txt");
outputStream = new FileOutputStream("output.txt");
break;
default:
inputStream = System.in;
outputStream = System.out;
break;
}
}
InputReader in = new InputReader(inputStream);
OutputWriter out = new OutputWriter(outputStream, home);
if (home)
do {
long time = System.currentTimeMillis();
t = new Task();
t.in = in;
t.out = out;
t.run();
out.writeln();
out.writeln("=====Time:" + (System.currentTimeMillis() - time));
out.flush();
} while (in.toNextTest());
else {
t = new Task();
t.in = in;
t.out = out;
t.run();
}
out.close();
}
public static void main(String[] args) {
InputReader in = new InputReader(System.in);
OutputWriter out = new OutputWriter(System.out);
int tc = in.nextInt();
while (tc-- > 0) {
int n = in.nextInt();
out.println(countTri(n));
}
out.flush();
out.close();
}
public static void main(String[] args) throws IOException {
// InputStream inputStream = new FileInputStream("replaceme.in");
// OutputStream outputStream = new FileOutputStream("replaceme.out");
/////////////////////////////////////////////////////////////////////
InputStream inputStream = System.in;
OutputStream outputStream = System.out;
InputReader in = new InputReader(inputStream);
OutputWriter out = new OutputWriter(outputStream);
Task solver = new Task();
solver.solve(1, in, out);
out.close();
System.exit(0);
}
public static void main(String[] args) {
First first = new First();
reader = first.new InputReader(System.in);
writer = first.new OutputWriter(System.out);
getAttributes();
writer.flush();
reader.close();
writer.close();
}
public static void main(String[] args) {
AdditionAndMultiplication aAM = new AdditionAndMultiplication();
reader = aAM.new InputReader(System.in);
writer = aAM.new OutputWriter(System.out);
getAttributes();
writer.flush();
reader.close();
writer.close();
}
public static void main(String[] args) throws Exception {
InputReader in = new InputReader(System.in);
OutputWriter out = new OutputWriter(System.out);
int t = in.readInt();
for (int i = 0; i < t; i++) {
int a = in.readInt();
if (a % 2 == 0) {
out.printLine(a);
} else {
out.printLine(a - 1);
}
}
{
out.close();
}
}
public static void main(String[] args) {
InputReader in = new InputReader(System.in);
OutputWriter out = new OutputWriter(System.out);
while (true) {
int n = in.nextInt();
if (n == 0) break;
int c = 0;
while (n > 1) {
n /= 2;
c++;
}
out.println(c);
}
out.flush();
out.close();
}
public static void main(String[] args) throws Exception {
// System.setIn(new
// FileInputStream("E:/Shreyans/Documents/Code/CODE/SPOJ/Stdin_File_Read.txt"));
InputReader in = new InputReader(System.in);
OutputWriter out = new OutputWriter(System.out);
int n = in.readInt(); // entering number of vertices
int[][] a = new int[n][n];
for (int i = 0; i < n; i++) {
for (int j = 0; j < n; j++) {
a[i][j] = in.readInt();
}
}
{
out.close();
}
}
public static void main(String[] args) {
InputStream inputStream;
try {
inputStream = new FileInputStream(args[0]);
} catch (IOException e) {
throw new RuntimeException(e);
}
OutputStream outputStream;
try {
outputStream = new FileOutputStream("output.txt");
} catch (IOException e) {
throw new RuntimeException(e);
}
InputReader in = new InputReader(inputStream);
OutputWriter out = new OutputWriter(outputStream);
TaskC solver = new TaskC();
int testCount = Integer.parseInt(in.next());
for (int i = 1; i <= testCount; i++) solver.solve(i, in, out);
out.close();
}
public static void main(String[] args) throws Exception {
InputReader in = new InputReader(System.in);
OutputWriter out = new OutputWriter(System.out);
int t = in.readInt();
for (int i = 0; i < t; i++) {
String a = in.readString();
int kmax = 0, k = 0, is = 0, ie = 0, max1 = 0, max2 = 0;
int rmax = 0, r = 0;
for (int j = 0; j < a.length(); j++) {
if (a.charAt(j) == 'K') {
if (r > rmax) {
rmax = r;
}
if (k == 0) {
is = j;
} else {
ie = j;
}
k++;
} else {
r++;
if (k > kmax) {
kmax = k;
}
if (ie - is > (max2 - max1)) {
max1 = is;
max2 = ie;
}
k = 0;
}
}
if (r > rmax) {
rmax = r;
}
if (k > kmax) {
kmax = k;
}
if (ie - is > (max2 - max1)) {
max1 = is;
max2 = ie;
}
if (rmax > kmax) {
out.printLine(rmax);
} else {
int ans = kmax;
for (int j = max1 - 1; j >= 0; j--) {
if (a.charAt(j) == 'R') {
ans++;
}
}
for (int j = max2 + 1; j < a.length(); j++) {
if (a.charAt(j) == 'R') {
ans++;
}
}
out.printLine(ans);
}
}
{
out.close();
}
}
