제출 #477619

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
477619	2021-10-02 21:04:35	JovanB	Aliens (IOI16_aliens)	C++17	60 / 100	2093 ms	6876 KiB

aliens

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#include "aliens.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using ld = long double;
const ll INF = 1000000000000000000LL;
const int N = 1000000;
struct line{
    ll k, n;
    ll eval(ll x){ return k*x + n; }
    ld intersect(line g){
        return 1.0*(n - g.n)/(g.k - k);
    }
} seg[4*N+5];
ll dp[N+5];
ll presek(pair <ll, ll> a, pair <ll, ll> b){
    ll h = max(0LL, a.second - b.first + 1);
    return h*h;
}
void dodaj(deque <line> &q, line k){
    while(q.size() > 1){
        line g = q.back();
        q.pop_back();
 
 
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