#include "supertrees.h" #include <vector> using namespace std; int construct(vector< vector<int> > p) { int n = p.size(); vector< vector<int> > b(n); for(int i = 0; i < n; i++) b[i] = vector<int>(n, 0); for(int i = 0; i < n-1; i++) b[i][i+1] = b[i+1][i] = 1; build(b); return 1; }