Submission #1000589

#	Time	Username	Problem	Language	Result	Execution time	Memory
1000589		AdamGS	Bulldozer (JOI17_bulldozer)	C++17	5 / 100	0 ms	604 KiB

bulldozer

#include<bits/stdc++.h>
using namespace std;
typedef long double ld;
typedef long long ll;
#define rep(a, b) for(int a = 0; a < (b); ++a)
#define st first
#define nd second
#define pb push_back
#define all(a) a.begin(), a.end()
const int LIM=2e3+7;
pair<ll,ll>T[LIM];
int main() {
  ios_base::sync_with_stdio(0); cin.tie(0);
  int n;
  cin >> n;
  rep(i, n) cin >> T[i].st >> T[i].nd >> T[i].nd;
  sort(T, T+n);
  ll ans=0, sum=0, mi=0;
  rep(i, n) {
    sum+=T[i].nd;
    mi=min(mi, sum);
    ans=max(ans, sum-mi);
  }
  cout << ans << '\n';
}

• Subtask 1: 5 / 5
• Subtask 2: 0 / 20
• Subtask 3: 0 / 35
• Subtask 4: 0 / 20
• Subtask 5: 0 / 20