제출 #946783

#제출 시각아이디문제언어결과실행 시간메모리
946783vjudge1Bulldozer (JOI17_bulldozer)C++17
0 / 100
0 ms348 KiB
#include<bits/stdc++.h> using namespace std; const int N = (int)2e3+7; const long long INF = (long long)1e18+7; struct Point { int x, y, v; }; int n; Point a[N]; bool cmp(Point l, Point r) { return l.x<r.x; } int main() { ios_base::sync_with_stdio(false); cin.tie(0); cin >> n; for(int i = 1; i <= n; ++i) { cin >> a[i].x >> a[i].y >> a[i].v; } sort(a+1, a+1+n, cmp); long long ans = 0; for(int i = 1; i <= n; ++i) { long long cur = 0; for(int j = i; j <= n; ++j) { cur += a[j].v; } ans = max(ans, cur); } cout << ans << "\n"; return 0; }
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