| # | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
|---|---|---|---|---|---|---|---|
| 256023 | 2020-08-02T08:28:24 Z | theStaticMind | Job Scheduling (IOI19_job) | C++14 | 0 ms | 0 KB |
#include "job.h"
#include<bits/stdc++.h>
#define pb push_back
#define ii pair<int,int>
#define all(x) (x).begin(),(x).end()
#define sz(x) ((int)(x).size())
#define INF 100000000000000000
#define modulo 1000000007
#define mod 998244353
#define int long long int
using namespace std;
int scheduling_cost(vector<int> p, vector<int> u, vector<int> d){
int n = sz(p);
int cost = 0, t = 0;
for(int i = 0; i < n; i++) t += d[i];
vector<int> seq;
for(int i = 1; i < n; i++) seq.pb(i);
sort(all(seq), [&](int x, int y){return u[x] * d[y] < u[y] * d[x];});
seq.pb(0);
for(auto x : seq){
cost += u[x] * t;
t -= d[x];
}
return cost;
}