Submission #202947

#	Time	Username	Problem	Language	Result	Execution time	Memory
202947		AlexPop28	Art Exhibition (JOI18_art)	C++11	0 / 100	5 ms	376 KiB

art

#include <bits/stdc++.h>
#define dbg() cerr <<
#define name(x) (#x) << ": " << (x) << ' ' <<

using namespace std;

int main() {
  ios::sync_with_stdio(0);
  cin.tie(0);

  int n; cin >> n;
  vector<pair<long long, int>> v(n);
  for (auto &p : v) {
    cin >> p.first >> p.second;
  }

  sort(v.begin(), v.end());

  long long ans = numeric_limits<long long>::min();
  long long s = 0;
  for (int i = 0; i < n; ++i) {
    s += v[i].second;
    long long curr = s - (v[i].first - v[0].first);
    ans = max(ans, curr);
  }

  cout << ans << endl;
}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 20
• Subtask 3: 0 / 20
• Subtask 4: 0 / 50