#include "obstacles.h" #include<bits/stdc++.h> using namespace std; int f[200005], l[200005]; int n, m; void initialize(vector<int> T, vector<int> H){ n = T.size(), m = H.size(); for(int i = 0; i <m; i++){ if(T[0]<=H[i]) f[i+1]++; if(T[n-1]<=H[i]) l[i+1]++; } for(int i = 1; i < m; i++){ f[i+1]+=f[i]; l[i+1]+=l[i]; } } bool can_reach(int l, int r, int s, int d){ if(n==1) { if(f[d]-f[s-1]==0) return true; } else { if(l[d]-l[s-1]==0) return true; } return true; }

obstacles.cpp: In function 'bool can_reach(int, int, int, int)':
obstacles.cpp:23:13: error: invalid types 'int[int]' for array subscript
   23 |         if(l[d]-l[s-1]==0) return true;
      |             ^
obstacles.cpp:23:18: error: invalid types 'int[int]' for array subscript
   23 |         if(l[d]-l[s-1]==0) return true;
      |                  ^