func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long n;     cin >> n;     if (n == 1) {       cout <<  1 n0 1 n0 n1 ;       return 0;     }     vector<long long> p1, p2;     p1.push_back(1);     p1.push_back(0);     p2.push_back(1);     for (long long i = 1; i < n; i++) {       vector<long long> temp = p1;       p1.push_back(0);       for (long long j = 0; j < p2.size(); j++) {         p1[j + 2] += p2[j];         p1[j + 2] %= 2LL;       }       p2 = temp;     }     reverse(p1.begin(), p1.end());     reverse(p2.begin(), p2.end());     cout << p1.size() - 1 <<   n ;     for (long long i = 0; i < p1.size(); i++) cout << p1[i] <<    ;     cout <<   n ;     cout << p2.size() - 1 <<   n ;     for (long long i = 0; i < p2.size(); i++) cout << p2[i] <<    ;   }   