Submission #526232

#	Time	Username	Problem	Language	Result	Execution time	Memory
526232		maks007	Divide and conquer (IZhO14_divide)	C++14	0 / 100	0 ms	288 KiB

divide

#include <bits/stdc++.h>
using namespace std;
int main(void) {
	int n;
	cin >> n;
	vector <pair <int,pair <int,int>>> a;
	for(int i = 0; i < n; i ++) {
		int d, x, y;
		cin >> d >> x >> y;
		a.push_back({d, {y, x}});
	}
	sort(a.begin(), a.end());
	int mx = 0;
	for(int i = 0; i < n; i ++) {
		int cursum = 0;
		cursum += a[i].second.first;
		int curgold = 0;
		curgold += a[i].second.second;
		for(int j = i + 1; j < n; j ++) {
			curgold += a[j].second.second;
			cursum += a[j].second.first;
			if(a[j].first - a[i].first <= cursum) {
				mx = max(mx, curgold);
			}
			// cout << cursum << " " << curgold << "\n";
		}
	}
	cout << mx;
	return false;
}

• Subtask 1: 0 / 17
• Subtask 2: 0 / 31
• Subtask 3: 0 / 52