#include <bits/stdc++.h>
#include <atcoder/all>
#define all(x) (x).begin(), (x).end()
#define fix(x) fixed << setprecision(x)
#define rep(i, start, end) for (auto i = (start); (i) < (end); (i)++)
#define rrep(i, start, end) for (auto i = (start); (i) >= (end); (i)--)
constexpr auto PI = 3.14159265358979;
constexpr auto INF = 1e+9;
constexpr auto INFL = 1LL << 60;
using namespace std;
using namespace atcoder;
using ll = long long;
using lld = long double;
// using mint = modint1000000007;
using mint = modint998244353;
using Pair_int = pair<int, int>;
using Pair_ll = pair<ll, ll>;
template <class T>
using Graph = vector<vector<T>>;
template <class T1, class T2>
inline auto div_floor(T1 a, T2 b)
{
if (b < 0)
a *= -1, b *= -1;
if (a >= 0)
return a / b;
else
return (a + 1) / b - 1;
}
template <class T1, class T2>
inline auto div_ceil(T1 a, T2 b)
{
if (b < 0)
a *= -1, b *= -1;
if (a <= 0)
return a / b;
else
return (a - 1) / b + 1;
}
ll pow(ll x, ll n)
{
ll res = 1;
while (n > 0)
{
if (n & 1)
res *= x;
x *= x;
n >>= 1;
}
return res;
}
ll pow_mod(ll x, ll n, ll mod)
{
ll res = 1;
while (n > 0)
{
if (n & 1)
res = res * x % mod;
x = x * x % mod;
n >>= 1;
}
return res;
}
ll gcd(ll x, ll y)
{
if (x < y)
swap(x, y);
ll r;
while (y > 0)
{
r = x % y;
x = y;
y = r;
}
return x;
}
ll lcm(ll x, ll y) { return ll(x / gcd(x, y)) * y; }
ll nCk(ll n, ll r)
{
if (r < 0 || n < r)
return 0;
ll ans = 1;
for (ll i = 1; i <= r; i++)
{
ans *= n--;
ans /= i;
}
return ans;
}
int get_rand(int seed, int min, int max)
{
static mt19937_64 mt64(seed);
uniform_int_distribution<int> get_rand_int(min, max);
return get_rand_int(mt64);
}
template <typename T>
inline bool chmax(T &a, T b) { return ((a < b) ? (a = b, true) : (false)); }
template <typename T>
inline bool chmin(T &a, T b) { return ((a > b) ? (a = b, true) : (false)); }
template <class T1, class T2>
inline auto mod(T1 x, T2 r) { return (x % r + r) % r; }
// ======================================== //
int main()
{
int N;
cin >> N;
string s = "";
rep(i, 0, N) s += to_string(N);
cout << s << endl;
}