#include "obstacles.h" #include <bits/stdc++.h> using namespace std; vector<int> v, v1; void initialize(vector<int> T, vector<int> H) { for (int i = 0; i < H.size(); i++) { if (T[0] <= H[i]) v.push_back(i); } for (int i = 0; i < H.size(); i++) { if (T[T.size() - 1] <= H[i]) v1.push_back(i); } return; } bool can_reach(int L, int R, int S, int D) { if (T.size() == 1) { auto it = lower_bound(v.begin(), v.end(), min(S, D)); if (it != v.end() && *it < max(S, D)) { return false; } return true; } else { auto it = lower_bound(v1.begin(), v1.end(), min(S, D)); if (it != v1.end() && *it < max(S, D)) { return false; } return true; } }

obstacles.cpp: In function 'bool can_reach(int, int, int, int)':
obstacles.cpp:21:13: error: 'T' was not declared in this scope
   21 |         if (T.size() == 1)
      |             ^
obstacles.cpp:39:1: warning: control reaches end of non-void function [-Wreturn-type]
   39 | }
      | ^