#include <bits/stdc++.h> using namespace std; const int N=3e5+1; int nxt[N]; void initialize(std::vector<int> t, std::vector<int> h){ int m=h.size(); for(int i=0;i<m;++i){ nxt[i]=m+1; } for(int i=0;i<m;--i){ if(t[0]>=h[i]){ if(i!=0){ nxt[i]=min(i,nxt[i-1]); } else{ nxt[i]=i; } } } } bool can_reach(int l, int r, int s, int d){ if(nxt[d]<=s){ return 1; } return 0; } int main() { return 0; }

/usr/bin/ld: /tmp/ccVHCSbY.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccnSPSoe.o:obstacles.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status