제출 #45291

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
45291	2018-04-12 15:10:33	nickyrio	Building Bridges (CEOI17_building)	C++17	100 / 100	253 ms	10368 KiB

building

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#include <bits/stdc++.h>
#define FOR(i, a, b) for (int i = (a); i <= (b); ++i)
#define FORD(i, a, b) for (int i = (a); i >= (b); --i)
#define REP(i, a) for (int i = 0; i < (a); ++i)
#define DEBUG(x) { cerr << #x << '=' << x << endl; }
#define Arr(a, l, r) { cerr << #a << " = {"; FOR(_, l, r) cerr << ' ' << a[_]; cerr << "}\n"; }
#define N 1001000
#define pp pair<int, int>
#define endl '\n'
#define IO ios::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL)
#define taskname ""
#define bit(S, i) (((S) >> (i)) & 1)
using namespace std;
// dp[i] = min(dp[j] + h[j] * h[j] - remove[j] + remove[i - 1] + h[i] * h[i] - 2 * h[i] * h[j])
struct line {
    long long a, b;
    line () {}
    line (long long a, long long b): a(a), b(b) {}
}IT[N << 2];
vector<long long> ranking;
long long Get(line d, int pos) {
    if (d.a == 1e18 && d.b == 1e18) return 1e18;
    return d.a * ranking[pos - 1] + d.b;
}
void Up(int k, int l, int r, int u, int v, line val) {
    if (l > v || r < u) return;
    int m = (l + r) >> 1;
 
 
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• Subtask 1: 30 / 30
• Subtask 2: 30 / 30
• Subtask 3: 40 / 40