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답안 #366322

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
366322 2021-02-14T02:11:04 Z dennisstar 전선 연결 (IOI17_wiring) C++17
100 / 100
 55 ms 8796 KB 
#include "wiring.h"
#include <bits/stdc++.h>

#define fi first
#define se second

using namespace std;
using ll = long long;

const ll INF = 1e18;

ll min_total_length(vector<int> R, vector<int> B) {
	int N, M;
	N=R.size();
	M=B.size();

	vector<pair<int, int>> P;
	for (auto &i:R) P.emplace_back(i, 1);
	for (auto &i:B) P.emplace_back(i, -1);
	sort(P.begin(), P.end());
	reverse(R.begin(), R.end());
	reverse(B.begin(), B.end());

	int x=M;
	ll r=-INF, b=-INF, D=0, S=0;
	vector<pair<ll, ll>> lst(N+M+1, {INF, INF});
	lst[M]={0, 0};

	for (auto &i:P) {
		ll E=0;
		(i.se==1?R:B).pop_back();
		x+=i.se;
		S+=i.fi*i.se;
		if (i.se==1) {
			r=i.fi;
			E=D+i.fi-b;
			if (B.size()) E=min(E, D+B.back()-i.fi);
		}
		if (i.se==-1) {
			b=i.fi;
			E=D+i.fi-r;
			if (R.size()) E=min(E, D+R.back()-i.fi);
		}
		E=min(E, lst[x].fi+abs(lst[x].se-S));
		D=E;
		lst[x]={E, S};
	}

	return D;
}

Subtask #1
7.0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 364 KB Output is correct
16 Correct 1 ms 364 KB Output is correct

Subtask #2
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 30 ms 6620 KB Output is correct
4 Correct 31 ms 6620 KB Output is correct
5 Correct 30 ms 6640 KB Output is correct
6 Correct 41 ms 8668 KB Output is correct
7 Correct 40 ms 8668 KB Output is correct
8 Correct 40 ms 8668 KB Output is correct
9 Correct 42 ms 8796 KB Output is correct

Subtask #3
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 53 ms 8668 KB Output is correct
4 Correct 53 ms 8284 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 364 KB Output is correct
16 Correct 1 ms 364 KB Output is correct
17 Correct 1 ms 364 KB Output is correct
18 Correct 53 ms 8796 KB Output is correct
19 Correct 51 ms 8668 KB Output is correct
20 Correct 55 ms 8796 KB Output is correct
21 Correct 51 ms 8668 KB Output is correct
22 Correct 52 ms 8668 KB Output is correct
23 Correct 52 ms 8668 KB Output is correct
24 Correct 51 ms 8668 KB Output is correct

Subtask #4
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 492 KB Output is correct
2 Correct 44 ms 8028 KB Output is correct
3 Correct 46 ms 8028 KB Output is correct
4 Correct 47 ms 8028 KB Output is correct
5 Correct 47 ms 7904 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 364 KB Output is correct
16 Correct 1 ms 364 KB Output is correct
17 Correct 1 ms 364 KB Output is correct
18 Correct 45 ms 8028 KB Output is correct
19 Correct 45 ms 8028 KB Output is correct
20 Correct 43 ms 8028 KB Output is correct
21 Correct 41 ms 8028 KB Output is correct
22 Correct 44 ms 8028 KB Output is correct
23 Correct 38 ms 8028 KB Output is correct
24 Correct 39 ms 8028 KB Output is correct

Subtask #5
45.0 / 45.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 364 KB Output is correct
16 Correct 1 ms 364 KB Output is correct
17 Correct 1 ms 364 KB Output is correct
18 Correct 1 ms 364 KB Output is correct
19 Correct 30 ms 6620 KB Output is correct
20 Correct 31 ms 6620 KB Output is correct
21 Correct 30 ms 6640 KB Output is correct
22 Correct 41 ms 8668 KB Output is correct
23 Correct 40 ms 8668 KB Output is correct
24 Correct 40 ms 8668 KB Output is correct
25 Correct 42 ms 8796 KB Output is correct
26 Correct 1 ms 364 KB Output is correct
27 Correct 1 ms 364 KB Output is correct
28 Correct 53 ms 8668 KB Output is correct
29 Correct 53 ms 8284 KB Output is correct
30 Correct 1 ms 384 KB Output is correct
31 Correct 1 ms 364 KB Output is correct
32 Correct 1 ms 364 KB Output is correct
33 Correct 1 ms 364 KB Output is correct
34 Correct 1 ms 364 KB Output is correct
35 Correct 1 ms 364 KB Output is correct
36 Correct 1 ms 364 KB Output is correct
37 Correct 1 ms 364 KB Output is correct
38 Correct 1 ms 364 KB Output is correct
39 Correct 1 ms 364 KB Output is correct
40 Correct 1 ms 364 KB Output is correct
41 Correct 1 ms 364 KB Output is correct
42 Correct 1 ms 364 KB Output is correct
43 Correct 53 ms 8796 KB Output is correct
44 Correct 51 ms 8668 KB Output is correct
45 Correct 55 ms 8796 KB Output is correct
46 Correct 51 ms 8668 KB Output is correct
47 Correct 52 ms 8668 KB Output is correct
48 Correct 52 ms 8668 KB Output is correct
49 Correct 51 ms 8668 KB Output is correct
50 Correct 1 ms 492 KB Output is correct
51 Correct 44 ms 8028 KB Output is correct
52 Correct 46 ms 8028 KB Output is correct
53 Correct 47 ms 8028 KB Output is correct
54 Correct 47 ms 7904 KB Output is correct
55 Correct 1 ms 364 KB Output is correct
56 Correct 1 ms 364 KB Output is correct
57 Correct 1 ms 364 KB Output is correct
58 Correct 1 ms 364 KB Output is correct
59 Correct 1 ms 364 KB Output is correct
60 Correct 1 ms 364 KB Output is correct
61 Correct 1 ms 364 KB Output is correct
62 Correct 1 ms 364 KB Output is correct
63 Correct 1 ms 364 KB Output is correct
64 Correct 1 ms 364 KB Output is correct
65 Correct 1 ms 364 KB Output is correct
66 Correct 1 ms 364 KB Output is correct
67 Correct 45 ms 8028 KB Output is correct
68 Correct 45 ms 8028 KB Output is correct
69 Correct 43 ms 8028 KB Output is correct
70 Correct 41 ms 8028 KB Output is correct
71 Correct 44 ms 8028 KB Output is correct
72 Correct 38 ms 8028 KB Output is correct
73 Correct 39 ms 8028 KB Output is correct
74 Correct 42 ms 8668 KB Output is correct
75 Correct 47 ms 8412 KB Output is correct
76 Correct 47 ms 8668 KB Output is correct
77 Correct 45 ms 8156 KB Output is correct
78 Correct 44 ms 8028 KB Output is correct
79 Correct 45 ms 8028 KB Output is correct
80 Correct 39 ms 8028 KB Output is correct
81 Correct 43 ms 8156 KB Output is correct
82 Correct 38 ms 8156 KB Output is correct
83 Correct 39 ms 8284 KB Output is correct
84 Correct 40 ms 8668 KB Output is correct
85 Correct 50 ms 8796 KB Output is correct
86 Correct 42 ms 8668 KB Output is correct
87 Correct 45 ms 8668 KB Output is correct
88 Correct 45 ms 8668 KB Output is correct
89 Correct 43 ms 8668 KB Output is correct
90 Correct 51 ms 8668 KB Output is correct
91 Correct 43 ms 8668 KB Output is correct
92 Correct 46 ms 8668 KB Output is correct
93 Correct 52 ms 8668 KB Output is correct
94 Correct 45 ms 8668 KB Output is correct
95 Correct 48 ms 8668 KB Output is correct
96 Correct 42 ms 8668 KB Output is correct
97 Correct 42 ms 8668 KB Output is correct
98 Correct 46 ms 8668 KB Output is correct
99 Correct 44 ms 8668 KB Output is correct
100 Correct 48 ms 8668 KB Output is correct
101 Correct 45 ms 8668 KB Output is correct
102 Correct 53 ms 8796 KB Output is correct