답안 #211051

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
211051	2020-03-19T06:19:03 Z	wiwiho	Job Scheduling (IOI19_job)	C++14	24 / 100	206 ms	18692 KB

//#define NDEBUG

#include "job.h"

#include <bits/stdc++.h>
#include <bits/extc++.h>

#define StarBurstStream ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
#define iter(a) a.begin(), a.end()
#define riter(a) a.rbegin(), a.rend()
#define lsort(a) sort(iter(a))
#define gsort(a) sort(riter(a))
#define mp(a, b) make_pair(a, b)
#define pb(a) push_back(a)
#define eb(a) emplace_back(a)
#define pf(a) push_front(a)
#define pob pop_back()
#define pof pop_front()
#define F first
#define S second
#define printv(a, b) {bool pvaspace=false; \
for(auto pva : a){ \
    if(pvaspace) b << " "; pvaspace=true;\
    b << pva;\
}\
b << "\n";}
#define pii pair<int, int>
#define pll pair<ll, ll>
#define tiii tuple<int, int, int>
#define mt make_tuple
#define gt(t, i) get<i>(t)
#define iceil(a, b) ((a) / (b) + !!((a) % (b)))

//#define TEST

typedef long long ll;
typedef unsigned long long ull;

using namespace std;
using namespace __gnu_pbds;

const ll MOD = 1000000007;
const ll MAX = 2147483647;

template<typename A, typename B>
ostream& operator<<(ostream& o, pair<A, B> p){
    return o << '(' << p.F << ',' << p.S << ')';
}

struct comp{
    bool operator()(pair<pll, ll> a, pair<pll, ll> b){
        return a.F.F * b.F.S > b.F.F * a.F.S;
    }
};

ll scheduling_cost(vector<int> p, vector<int> u, vector<int> d){
    int n = p.size();
    vector<vector<int>> g(n);
    for(int i = 1; i < n; i++) g[p[i]].eb(i);

    std::priority_queue<pair<pll, ll>, vector<pair<pll, ll>>, comp> pq;
    pq.push(mp(mp(d[0], u[0]), 0LL));

    ll ans = 0;
    ll tm = 0;
    while(!pq.empty()){
        auto now = pq.top();
        pq.pop();
        tm += now.F.F;
        ans += tm * now.F.S;
        for(int i : g[now.S]) pq.push(mp(mp(d[i], u[i]), i));
    }

    return ans;
}

Subtask #1
5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	256 KB	Output is correct
2	Correct	4 ms	256 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	34 ms	4988 KB	Output is correct
6	Correct	59 ms	9208 KB	Output is correct
7	Correct	87 ms	13048 KB	Output is correct
8	Correct	111 ms	17016 KB	Output is correct
9	Correct	112 ms	17016 KB	Output is correct
10	Correct	121 ms	17016 KB	Output is correct
11	Correct	5 ms	400 KB	Output is correct
12	Correct	111 ms	17016 KB	Output is correct
13	Correct	113 ms	17164 KB	Output is correct
14	Correct	115 ms	17016 KB	Output is correct
15	Correct	113 ms	17144 KB	Output is correct
16	Correct	112 ms	17016 KB	Output is correct
17	Correct	112 ms	17116 KB	Output is correct
18	Correct	112 ms	17016 KB	Output is correct
19	Correct	110 ms	17024 KB	Output is correct
20	Correct	113 ms	17016 KB	Output is correct

Subtask #2
7.0 / 7.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	384 KB	Output is correct
2	Correct	5 ms	384 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	183 ms	18532 KB	Output is correct
5	Correct	170 ms	18532 KB	Output is correct
6	Correct	164 ms	18536 KB	Output is correct
7	Correct	177 ms	18532 KB	Output is correct
8	Correct	168 ms	18404 KB	Output is correct
9	Correct	159 ms	18404 KB	Output is correct
10	Correct	164 ms	18404 KB	Output is correct
11	Correct	156 ms	18692 KB	Output is correct

Subtask #3
12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	256 KB	Output is correct
2	Correct	4 ms	256 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	11 ms	1520 KB	Output is correct
6	Correct	188 ms	18532 KB	Output is correct
7	Correct	183 ms	18532 KB	Output is correct
8	Correct	186 ms	18404 KB	Output is correct
9	Correct	186 ms	18404 KB	Output is correct
10	Correct	5 ms	256 KB	Output is correct
11	Correct	6 ms	512 KB	Output is correct
12	Correct	10 ms	1392 KB	Output is correct
13	Correct	11 ms	1520 KB	Output is correct
14	Correct	163 ms	18532 KB	Output is correct
15	Correct	206 ms	18404 KB	Output is correct
16	Correct	158 ms	18404 KB	Output is correct
17	Correct	169 ms	18404 KB	Output is correct
18	Correct	173 ms	18532 KB	Output is correct
19	Correct	173 ms	18532 KB	Output is correct
20	Correct	167 ms	18532 KB	Output is correct
21	Correct	164 ms	18404 KB	Output is correct
22	Correct	167 ms	18532 KB	Output is correct
23	Correct	165 ms	18524 KB	Output is correct
24	Correct	169 ms	18404 KB	Output is correct

Subtask #4
0 / 18.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	256 KB	Output is correct
2	Incorrect	117 ms	17016 KB	Output isn't correct
3	Halted	0 ms	0 KB	-

Subtask #5
0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	384 KB	Output is correct
2	Incorrect	5 ms	256 KB	Output isn't correct
3	Halted	0 ms	0 KB	-

Subtask #6
0 / 37.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	256 KB	Output is correct
2	Correct	4 ms	256 KB	Output is correct
3	Correct	5 ms	384 KB	Output is correct
4	Correct	5 ms	384 KB	Output is correct
5	Correct	34 ms	4988 KB	Output is correct
6	Correct	59 ms	9208 KB	Output is correct
7	Correct	87 ms	13048 KB	Output is correct
8	Correct	111 ms	17016 KB	Output is correct
9	Correct	112 ms	17016 KB	Output is correct
10	Correct	121 ms	17016 KB	Output is correct
11	Correct	5 ms	400 KB	Output is correct
12	Correct	111 ms	17016 KB	Output is correct
13	Correct	113 ms	17164 KB	Output is correct
14	Correct	115 ms	17016 KB	Output is correct
15	Correct	113 ms	17144 KB	Output is correct
16	Correct	112 ms	17016 KB	Output is correct
17	Correct	112 ms	17116 KB	Output is correct
18	Correct	112 ms	17016 KB	Output is correct
19	Correct	110 ms	17024 KB	Output is correct
20	Correct	113 ms	17016 KB	Output is correct
21	Correct	5 ms	384 KB	Output is correct
22	Correct	5 ms	384 KB	Output is correct
23	Correct	5 ms	384 KB	Output is correct
24	Correct	183 ms	18532 KB	Output is correct
25	Correct	170 ms	18532 KB	Output is correct
26	Correct	164 ms	18536 KB	Output is correct
27	Correct	177 ms	18532 KB	Output is correct
28	Correct	168 ms	18404 KB	Output is correct
29	Correct	159 ms	18404 KB	Output is correct
30	Correct	164 ms	18404 KB	Output is correct
31	Correct	156 ms	18692 KB	Output is correct
32	Correct	5 ms	256 KB	Output is correct
33	Correct	4 ms	256 KB	Output is correct
34	Correct	5 ms	384 KB	Output is correct
35	Correct	5 ms	384 KB	Output is correct
36	Correct	11 ms	1520 KB	Output is correct
37	Correct	188 ms	18532 KB	Output is correct
38	Correct	183 ms	18532 KB	Output is correct
39	Correct	186 ms	18404 KB	Output is correct
40	Correct	186 ms	18404 KB	Output is correct
41	Correct	5 ms	256 KB	Output is correct
42	Correct	6 ms	512 KB	Output is correct
43	Correct	10 ms	1392 KB	Output is correct
44	Correct	11 ms	1520 KB	Output is correct
45	Correct	163 ms	18532 KB	Output is correct
46	Correct	206 ms	18404 KB	Output is correct
47	Correct	158 ms	18404 KB	Output is correct
48	Correct	169 ms	18404 KB	Output is correct
49	Correct	173 ms	18532 KB	Output is correct
50	Correct	173 ms	18532 KB	Output is correct
51	Correct	167 ms	18532 KB	Output is correct
52	Correct	164 ms	18404 KB	Output is correct
53	Correct	167 ms	18532 KB	Output is correct
54	Correct	165 ms	18524 KB	Output is correct
55	Correct	169 ms	18404 KB	Output is correct
56	Correct	5 ms	256 KB	Output is correct
57	Incorrect	117 ms	17016 KB	Output isn't correct
58	Halted	0 ms	0 KB	-

답안 #211051

Compilation message

Subtask #1 5.0 / 5.0

Subtask #2 7.0 / 7.0

Subtask #3 12.0 / 12.0

Subtask #4 0 / 18.0

Subtask #5 0 / 21.0

Subtask #6 0 / 37.0

Subtask #1
5.0 / 5.0

Subtask #2
7.0 / 7.0

Subtask #3
12.0 / 12.0

Subtask #4
0 / 18.0

Subtask #5
0 / 21.0

Subtask #6
0 / 37.0