oj.uz

답안 #596869

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
596869 2022-07-15T08:17:44 Z Temmie Vision Program (IOI19_vision) C++17
59 / 100
 50 ms 4620 KB 
#include "vision.h"
#include <bits/stdc++.h>

struct Diag {
	std::vector <std::pair <int, int>> a;
	Diag(const std::set <std::pair <int, int>>& st) {
		for (const auto& p : st) {
			a.emplace_back(p);
		}
	}
	int ind_or;
	int ind_xor;
	int ind_not_xor;
	int ind_has_two;
};

constexpr bool ok(int i, int j, int n, int m) {
	return i >= 0 && j >= 0 && i < n && j < m;
}

std::vector <int> conv(int m, const std::vector <std::pair <int, int>>& a) {
	std::vector <int> res(a.size());
	for (int i = 0; i < (int) a.size(); i++) {
		res[i] = a[i].first * m + a[i].second;
	}
	return res;
}

void construct_network(int n, int m, int k) {
	std::vector <Diag> up, down;
	{
		std::set <std::pair <int, int>> st;
		st.insert({ 0, 0 });
		while (st.size()) {
			down.push_back(Diag(st));
			std::set <std::pair <int, int>> stt;
			for (auto p : st) {
				if (ok(p.first + 1, p.second, n, m)) stt.insert({ p.first + 1, p.second });
				if (ok(p.first, p.second + 1, n, m)) stt.insert({ p.first, p.second + 1 });
			}
			st = stt;
		}
	}
	{
		std::set <std::pair <int, int>> st;
		st.insert({ n - 1, 0 });
		while (st.size()) {
			up.push_back(Diag(st));
			std::set <std::pair <int, int>> stt;
			for (auto p : st) {
				if (ok(p.first - 1, p.second, n, m)) stt.insert({ p.first - 1, p.second });
				if (ok(p.first, p.second + 1, n, m)) stt.insert({ p.first, p.second + 1 });
			}
			st = stt;
		}
	}
	for (Diag& d : down) {
		d.ind_or = add_or(conv(m, d.a));
		d.ind_xor = add_xor(conv(m, d.a));
		d.ind_not_xor = add_not(d.ind_xor);
		d.ind_has_two = add_and({ d.ind_or, d.ind_not_xor });
	}
	for (Diag& d : up) {
		d.ind_or = add_or(conv(m, d.a));
		d.ind_xor = add_xor(conv(m, d.a));
		d.ind_not_xor = add_not(d.ind_xor);
		d.ind_has_two = add_and({ d.ind_or, d.ind_not_xor });
	}
	//{ not xor { or } } and { or }
	//or
	//or { d.ind_has_two }
	auto go = [] (const std::vector <Diag>& diag, int kk) -> int {
		std::vector <int> inds;
		std::vector <Diag> cur;
		for (const Diag& d : diag) {
			cur.push_back(d);
			if ((int) cur.size() > kk) {
				cur.erase(cur.begin());
			}
			assert((int) cur.size() <= kk);
			if ((int) cur.size() == kk) {
				std::vector <int> idx;
				for (const Diag& dd : cur) {
					idx.push_back(dd.ind_or);
				}
				int ind_or = add_or(idx);
				int ind_xor = add_xor(idx);
				int ind_not_xor = add_not(ind_xor);
				int ind_and = add_and({ ind_not_xor, ind_or });
				idx.clear();
				for (const Diag& dd : cur) {
					idx.push_back(dd.ind_has_two);
				}
				int ind_h2_or = add_or(idx);
				inds.push_back(add_or({ ind_and, ind_h2_or }));
			}
		}
		return add_or(inds);
	};
	int ind_kp1_up = go(up, k + 1);
	int ind_kp1_down = go(down, k + 1);
	int ind_kp0_up = go(up, k);
	int ind_kp0_down = go(down, k);
	
	int ind_kp1_both = add_and({ ind_kp1_up, ind_kp1_down });
	int ind_kp0_both = add_and({ ind_kp0_up, ind_kp0_down });
	
	int ind_kp0_not = add_not(ind_kp0_both);
	
	add_and({ ind_kp1_both, ind_kp0_not });
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 300 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 300 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 300 KB Output is correct

Subtask #2
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 300 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 300 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 300 KB Output is correct
19 Correct 1 ms 300 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 212 KB Output is correct

Subtask #3
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 300 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 300 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 300 KB Output is correct
19 Correct 1 ms 300 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 2 ms 424 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 296 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 2 ms 340 KB Output is correct
33 Correct 2 ms 468 KB Output is correct
34 Correct 3 ms 468 KB Output is correct
35 Correct 4 ms 468 KB Output is correct
36 Correct 2 ms 468 KB Output is correct
37 Correct 2 ms 340 KB Output is correct

Subtask #4
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 300 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 300 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 300 KB Output is correct
19 Correct 1 ms 300 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 2 ms 424 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 296 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 2 ms 340 KB Output is correct
33 Correct 2 ms 468 KB Output is correct
34 Correct 3 ms 468 KB Output is correct
35 Correct 4 ms 468 KB Output is correct
36 Correct 2 ms 468 KB Output is correct
37 Correct 2 ms 340 KB Output is correct
38 Correct 17 ms 2200 KB Output is correct
39 Correct 4 ms 596 KB Output is correct
40 Correct 3 ms 568 KB Output is correct
41 Correct 5 ms 976 KB Output is correct
42 Correct 5 ms 724 KB Output is correct
43 Correct 10 ms 1360 KB Output is correct
44 Correct 17 ms 2160 KB Output is correct
45 Correct 27 ms 2380 KB Output is correct
46 Correct 18 ms 2056 KB Output is correct
47 Correct 8 ms 1092 KB Output is correct

Subtask #5
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 724 KB Output is correct
2 Correct 14 ms 1620 KB Output is correct
3 Correct 15 ms 1512 KB Output is correct
4 Correct 2 ms 428 KB Output is correct
5 Correct 5 ms 812 KB Output is correct
6 Correct 13 ms 1488 KB Output is correct
7 Correct 14 ms 1364 KB Output is correct
8 Correct 2 ms 468 KB Output is correct
9 Correct 3 ms 772 KB Output is correct
10 Correct 11 ms 1360 KB Output is correct
11 Correct 13 ms 1552 KB Output is correct
12 Correct 16 ms 1580 KB Output is correct
13 Correct 10 ms 1236 KB Output is correct
14 Correct 2 ms 468 KB Output is correct
15 Correct 3 ms 724 KB Output is correct
16 Correct 11 ms 1488 KB Output is correct
17 Correct 13 ms 1624 KB Output is correct
18 Correct 14 ms 1620 KB Output is correct
19 Correct 11 ms 1308 KB Output is correct
20 Correct 2 ms 424 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 304 KB Output is correct

Subtask #6
0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 296 KB Output is correct
3 Correct 5 ms 724 KB Output is correct
4 Correct 7 ms 980 KB Output is correct
5 Correct 10 ms 1108 KB Output is correct
6 Correct 7 ms 852 KB Output is correct
7 Correct 3 ms 552 KB Output is correct
8 Correct 10 ms 1040 KB Output is correct
9 Correct 13 ms 1620 KB Output is correct
10 Correct 18 ms 1760 KB Output is correct
11 Correct 13 ms 1492 KB Output is correct
12 Correct 7 ms 812 KB Output is correct
13 Correct 4 ms 724 KB Output is correct
14 Correct 15 ms 1488 KB Output is correct
15 Correct 13 ms 1388 KB Output is correct
16 Correct 2 ms 468 KB Output is correct
17 Correct 5 ms 724 KB Output is correct
18 Correct 14 ms 1556 KB Output is correct
19 Correct 2 ms 468 KB Output is correct
20 Correct 19 ms 2260 KB Output is correct
21 Correct 45 ms 4408 KB Output is correct
22 Correct 50 ms 4276 KB Output is correct
23 Correct 17 ms 1876 KB Output is correct
24 Correct 19 ms 2204 KB Output is correct
25 Correct 45 ms 4620 KB Output is correct
26 Correct 16 ms 1924 KB Output is correct
27 Incorrect 15 ms 2640 KB WA in grader: Too many instructions
28 Halted 0 ms 0 KB -

Subtask #7
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 17 ms 2644 KB WA in grader: Too many instructions
2 Halted 0 ms 0 KB -

Subtask #8
0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 300 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 300 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 300 KB Output is correct
19 Correct 1 ms 300 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 2 ms 424 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 296 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 2 ms 340 KB Output is correct
33 Correct 2 ms 468 KB Output is correct
34 Correct 3 ms 468 KB Output is correct
35 Correct 4 ms 468 KB Output is correct
36 Correct 2 ms 468 KB Output is correct
37 Correct 2 ms 340 KB Output is correct
38 Correct 17 ms 2200 KB Output is correct
39 Correct 4 ms 596 KB Output is correct
40 Correct 3 ms 568 KB Output is correct
41 Correct 5 ms 976 KB Output is correct
42 Correct 5 ms 724 KB Output is correct
43 Correct 10 ms 1360 KB Output is correct
44 Correct 17 ms 2160 KB Output is correct
45 Correct 27 ms 2380 KB Output is correct
46 Correct 18 ms 2056 KB Output is correct
47 Correct 8 ms 1092 KB Output is correct
48 Correct 4 ms 724 KB Output is correct
49 Correct 14 ms 1620 KB Output is correct
50 Correct 15 ms 1512 KB Output is correct
51 Correct 2 ms 428 KB Output is correct
52 Correct 5 ms 812 KB Output is correct
53 Correct 13 ms 1488 KB Output is correct
54 Correct 14 ms 1364 KB Output is correct
55 Correct 2 ms 468 KB Output is correct
56 Correct 3 ms 772 KB Output is correct
57 Correct 11 ms 1360 KB Output is correct
58 Correct 13 ms 1552 KB Output is correct
59 Correct 16 ms 1580 KB Output is correct
60 Correct 10 ms 1236 KB Output is correct
61 Correct 2 ms 468 KB Output is correct
62 Correct 3 ms 724 KB Output is correct
63 Correct 11 ms 1488 KB Output is correct
64 Correct 13 ms 1624 KB Output is correct
65 Correct 14 ms 1620 KB Output is correct
66 Correct 11 ms 1308 KB Output is correct
67 Correct 2 ms 424 KB Output is correct
68 Correct 1 ms 212 KB Output is correct
69 Correct 1 ms 304 KB Output is correct
70 Correct 1 ms 212 KB Output is correct
71 Correct 1 ms 296 KB Output is correct
72 Correct 5 ms 724 KB Output is correct
73 Correct 7 ms 980 KB Output is correct
74 Correct 10 ms 1108 KB Output is correct
75 Correct 7 ms 852 KB Output is correct
76 Correct 3 ms 552 KB Output is correct
77 Correct 10 ms 1040 KB Output is correct
78 Correct 13 ms 1620 KB Output is correct
79 Correct 18 ms 1760 KB Output is correct
80 Correct 13 ms 1492 KB Output is correct
81 Correct 7 ms 812 KB Output is correct
82 Correct 4 ms 724 KB Output is correct
83 Correct 15 ms 1488 KB Output is correct
84 Correct 13 ms 1388 KB Output is correct
85 Correct 2 ms 468 KB Output is correct
86 Correct 5 ms 724 KB Output is correct
87 Correct 14 ms 1556 KB Output is correct
88 Correct 2 ms 468 KB Output is correct
89 Correct 19 ms 2260 KB Output is correct
90 Correct 45 ms 4408 KB Output is correct
91 Correct 50 ms 4276 KB Output is correct
92 Correct 17 ms 1876 KB Output is correct
93 Correct 19 ms 2204 KB Output is correct
94 Correct 45 ms 4620 KB Output is correct
95 Correct 16 ms 1924 KB Output is correct
96 Incorrect 15 ms 2640 KB WA in grader: Too many instructions
97 Halted 0 ms 0 KB -