#include <bits/stdc++.h>   using namespace std;   namespace Base {   const int inf = 0x3f3f3f3f, INF = 0x7fffffff;   const long long infll = 0x3f3f3f3f3f3f3f3fll, INFll = 0x7fffffffffffffffll;   template <typename T>   void read(T &x) {     x = 0;     int fh = 1;     double num = 1.0;     char ch = getchar();     while (!isdigit(ch)) {       if (ch ==  - ) fh = -1;       ch = getchar();     }     while (isdigit(ch)) {       x = x * 10 + ch -  0 ;       ch = getchar();     }     if (ch ==  . ) {       ch = getchar();       while (isdigit(ch)) {         num /= 10;         x = x + num * (ch -  0 );         ch = getchar();       }     }     x = x * fh;   }   template <typename T>   void chmax(T &x, T y) {     x = x < y ? y : x;   }   template <typename T>   void chmin(T &x, T y) {     x = x > y ? y : x;   }   }  // namespace Base   using namespace Base;   const int N = 510;   bool tag[N];   int nxt[N], n, m, len[N], pre[N][N], bak[N][N], now[N], ch[N];   long long k, cnt[N];   void kmp(int *a, int lena, int *b, int lenb) {     memset(tag, 0, sizeof(tag));     for (int i = 1; i <= lenb; i++) {       int p = i - 1;       while (p != 0 && b[nxt[p] + 1] != b[i]) p = nxt[p];       if (b[nxt[p] + 1] != b[i] || i == 1)         nxt[i] = 0;       else         nxt[i] = nxt[p] + 1;     }     for (int i = 1, j = 1; i <= lena; i++) {       while (j != 1 && a[i] != b[j]) j = nxt[j - 1] + 1;       if (a[i] == b[j]) j++;       if (j > lenb) {         tag[i] = true, j = nxt[j - 1] + 1;       }     }   }   int main() {     read(n);     read(k);     read(m);     k = k + 1;     len[0] = len[1] = 1;     pre[0][1] = 0;     pre[1][1] = 1;     bak[0][1] = 0;     bak[1][1] = 1;     for (int j = 2; j <= n; j++) {       for (int k = 1; k <= len[j - 2]; k++) pre[j][k] = pre[j - 2][k];       if (len[j - 2] < m) {         for (int k = len[j - 2] + 1; k <= min(len[j - 2] + len[j - 1], m); k++)           pre[j][k] = pre[j - 1][k - len[j - 2]];       }       int tmp = 0;       if (len[j - 1] < m) {         tmp = min(len[j - 2], m - len[j - 1]);         for (int k = 1; k <= tmp; k++)           bak[j][k] = bak[j - 2][len[j - 2] - tmp + k];       }       for (int k = 1; k <= len[j - 1]; k++) bak[j][k + tmp] = bak[j - 1][k];       len[j] = min(m, len[j - 1] + len[j - 2]);     }     for (int i = 1; i <= m; i++) {       bool flag = false;       for (int j = 1; j <= i - 1; j++)         if (bak[n][len[n] - i + j + 1] != ch[j]) {           flag = true;           break;         }       if (flag == false) {         k--;         if (k == 0) {           for (int j = 1; j <= i - 1; j++) printf( %d , ch[j]);           printf(  n );           exit(0);         }       }       flag = false;       ch[i] = 0;       memset(cnt, 0, sizeof(cnt));       if (i == 1) cnt[0] = 1;       for (int j = 2; j <= n; j++) {         cnt[j] = cnt[j - 1] + cnt[j - 2];         if (cnt[j] >= k) {           flag = true;           break;         }         int id = 0, cut = 0;         for (int k = 1; k <= len[j - 2]; k++) now[++id] = bak[j - 2][k];         cut = id;         for (int k = 1; k <= len[j - 1]; k++) now[++id] = pre[j - 1][k];         kmp(now, id, ch, i);         for (int k = cut + 1; k <= min(cut + i - 1, id); k++)           if (tag[k] == true) cnt[j]++;       }       if (cnt[n] >= k || flag == true)         ch[i] = 0;       else         ch[i] = 1, k -= cnt[n];     }     for (int i = 1; i <= m; i++) printf( %d , ch[i]);     printf(  n );     return 0;   }