Submission #836469

#	Time	Username	Problem	Language	Result	Execution time	Memory
836469		IS_Rushdi	Meetings (IOI18_meetings)	C++17	Compilation error	0 ms	0 KiB

meetings

//#include "meetings.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
vector<long long> minimum_costs(vector<int> H, vector<int> L,vector<int> R) {
  int q = L.size();
  int n = H.size();
  vector<ll> ans(q);
  vector<vector<ll>> mn(n,vector<ll>(n,1e18));
  for(int i = 0; i < n; i++){
    mn[i][i] = H[i];
    int curr = H[i];
    for(int j = i-1; j >= 0; j--){
        curr = min(curr,H[j]);
        mn[j][i] = curr;
    }curr = H[i];
    for(int j = i+1; j < n; j++){
        curr = min(curr,H[j]);
        mn[j][i] = curr;
    }
  }
  for(int i = 0; i < n; i++){
    for(int j = 1; j < n; j++){
        mn[j][i] += mn[j-1][i];
    }
  }
  for(int v = 0; v < q; v++){
    int l = L[v];
    int r = R[v];
    ll cnt = 1e18;
    for(int i = l; i <= r; i++){
        if(l == 0)cnt = min(cnt,mn[r][i]);
        else cnt = min(cnt,mn[r][i]-mn[l-1][i]);
    }
    ans[v] = cnt;
  }
  return ans;
}

int main(){

}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccDMTg4B.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccWEHTcA.o:meetings.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status