Problem: The city administration of IT City decided to fix up a symbol of scientific and technical progress in the city's main square, namely an indicator board that shows the effect of Moore's law in real time.

Moore's law is the observation that the number of transistors in a dense integrated circuit doubles approximately every 24 months. The implication of Moore's law is that computer performance as function of time increases exponentially as well.

You are to prepare information that will change every second to display on the indicator board. Let's assume that every second the number of transistors increases exactly 1.000000011 times.

Input

The only line of the input contains a pair of integers n (1000 ≤ n ≤ 10 000) and t (0 ≤ t ≤ 2 000 000 000) — the number of transistors in the initial time and the number of seconds passed since the initial time.

Output

Output one number — the estimate of the number of transistors in a dence integrated circuit in t seconds since the initial time. The relative error of your answer should not be greater than 10 - 6.

Examples

Input

1000 1000000


Output

1011.060722383550382782399454922040

Solution (in CPP):

Solution:
#include <bits/stdc++.h>
using namespace std;
inline namespace Infinity {
inline namespace IO {
const char CR = '\n';
const char SP = ' ';
inline void write(const int n) { printf("%d", n); }
inline void write(const unsigned n) { printf("%u", n); }
inline void write(const long long n) { cout << n; }
inline void write(const unsigned long long n) { cout << n; }
inline void writef(const double a, const int n = 15) { printf("%.*f", n, a); }
inline void writef(const long double a, const int n = 18) {
  cout << setprecision(n) << fixed << a;
}
inline void write(const char c) { printf("%c", c); }
inline void write(const char s[]) { printf("%s", s); }
inline void write(const string &s) { cout << s; }
inline void write(const pair<int, int> &p) {
  printf("%d %d", p.first, p.second);
}
template <class T>
inline void write(const T a) {
  for (auto i : a) write(i), write(SP);
}
inline void writeln() { write(CR); }
template <typename T>
inline void writeln(const T &a) {
  write(a);
  write(CR);
}
inline void writefln(const double a, int n) {
  printf("%.*f", n, a);
  write(CR);
}
inline void writefln(const long double a, int n = 18) {
  cout << setprecision(n) << fixed << a << endl;
}
inline void writesln(const int *a, const int l, const int r) {
  for (int i = l; i <= r; i++) printf("%d ", a[i]);
  writeln(CR);
}
template <class T>
inline void writelns(const T a) {
  for (__typeof a.begin() i = a.begin(); i != a.end(); i++) writeln(*i);
}
template <typename T, typename... types>
inline void write(const T &a, const types &...args) {
  write(a);
  write(args...);
}
template <typename... types>
inline void writeln(const types &...args) {
  write(args...);
  write(CR);
}
inline void writelnYN(bool b) { writeln(b ? "YES" : "NO"); }
inline void writelnyn(bool b) { writeln(b ? "Yes" : "No"); }
inline int read(int &n) { return scanf("%d", &n); }
inline int read(long long &n) { return cin >> n ? 1 : -1; }
template <typename T, typename... types>
inline int read(T &n, types &...args) {
  read(n);
  return read(args...);
}
inline char getcc() {
  char c;
  do c = getchar();
  while (c == ' ' || c == '\n');
  return c;
}
inline int getint() {
  int n;
  read(n);
  return n;
}
inline long long getll() {
  long long n;
  read(n);
  return n;
}
inline double getdouble() {
  double n;
  scanf("%lf", &n);
  return n;
}
inline vector<int> getints(int n) {
  vector<int> v(n);
  for (int i = 0; i < n; i++) v[i] = getint();
  return v;
}
inline vector<pair<int, int>> getpairs(int n) {
  vector<pair<int, int>> v(n);
  for (int i = 0; i < n; i++) {
    int a = getint(), b = getint();
    v[i] = pair<int, int>(a, b);
  }
  return v;
}
inline void read(string &str, const unsigned size) {
  char s[size];
  scanf("%s", s);
  str = string(s);
}
inline string getstr(const unsigned size = 1048576) {
  string s;
  read(s, size + 1);
  return s;
}
inline string getln(const unsigned size = 1048576) {
  char s[size + 1];
  scanf("%[^n]", s);
  return string(s);
}
}  // namespace IO
inline namespace Functions {
inline int ctoi(const char c) { return c - '0'; }
inline char itoc(const int n) { return n + '0'; }
inline int dtoi(const double d) { return round(d); }
template <typename T>
inline bool in(T x, T l, T r) {
  return l <= x && x <= r;
}
template <class T>
inline int size(const T &a) {
  return a.size();
}
template <typename T1, typename T2>
inline pair<T1, T2> mp(const T1 &a, const T2 &b) {
  return make_pair(a, b);
}
template <class T>
inline void sort(T &a) {
  std::sort(a.begin(), a.end());
}
template <class T1, class T2>
inline void sort(T1 &a, T2 comp) {
  std::sort(a.begin(), a.end(), comp);
}
template <class T1, typename T2>
inline int lbound(const T1 &a, const T2 k) {
  return lower_bound(a.begin(), a.end(), k) - a.begin();
}
template <class T1, typename T2>
inline int ubound(const T1 &a, const T2 k) {
  return upper_bound(a.begin(), a.end(), k) - a.begin();
}
template <class T1, class T2>
int count(T1 &a, T2 k) {
  return ubound(a, k) - lbound(a, k);
}
template <class T1, class T2>
int find(T1 &a, T2 k) {
  return count(a, k) ? lbound(a, k) : -1;
}
template <typename T>
inline void clear(T &a) {
  memset(a, 0, sizeof a);
}
template <typename T>
T gcd(T a, T b) {
  while (b) {
    T t = a % b;
    a = b;
    b = t;
  }
  return a;
}
template <typename T>
T lcm(T a, T b) {
  return a / gcd(a, b) * b;
}
long long qpow(long long a, long long b, long long c) {
  return b ? qpow(a * a % c, b >> 1, c) * (b & 1 ? a : 1) % c : 1;
}
template <typename T>
T exGcd(T a, T b, T &x, T &y) {
  T d = a;
  if (b) {
    d = exGcd(b, a % b, y, x);
    y -= a / b * x;
  } else {
    x = 1;
    y = 0;
  }
  return d;
}
template <typename T>
T mps(T l, T r, T k) {
  return ((r - (r % k + k) % k) - (l + (k - l % k) % k)) / k + 1;
}
template <typename T>
T sgn(T a) {
  return a == 0 ? 0 : a > 0 ? 1 : -1;
}
}  // namespace Functions
}  // namespace Infinity
int main(int, char *[]) {
  long double n = getint();
  int t = getint();
  writefln(n * powl(1.000000011l, t));
  return 0;
}