제출 #731605

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
731605	2023-04-27 16:07:56	jasen_penchev	Aliens (IOI16_aliens)	C++14	60 / 100	2040 ms	9916 KiB

aliens

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/// Convex Hull Trick Optimization
#include <algorithm>
#include <iostream>
#include <utility>
#include <vector>
#include <deque>
#define endl '\n'
using namespace std;
const long long INF = (long long)(1e18);
struct line
{
    long long a, b;
    long long calc(long long x)
    {
        return (a * x + b);
    }
    long double intersect(line l)
    {
        return (long double)(l.b - b) / (a - l.a);
    }
};
long long take_photos(int n, int m, int k, vector<int> row, vector<int> col)
{
    vector< pair<int, int> > temp;
    for (int i = 0; i < n; ++ i)
    {
        temp.push_back({max(row[i], col[i]), min(row[i], col[i])});
 
 
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컴파일 시 표준 에러 (stderr) 메시지

aliens.cpp: In function 'long long int take_photos(int, int, int, std::vector<int>, std::vector<int>)':
aliens.cpp:36:15: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   36 |     for (auto [r, l] : temp)
      |               ^

• Subtask 1: 4 / 4
• Subtask 2: 12 / 12
• Subtask 3: 9 / 9
• Subtask 4: 16 / 16
• Subtask 5: 19 / 19
• Subtask 6: 0 / 40