oj.uz

Submission #830419

# Submission time Handle Problem Language Result Execution time Memory
830419 2023-08-19T06:22:23 Z pavement Vision Program (IOI19_vision) C++17
100 / 100
 66 ms 7896 KB 
#include "vision.h"
#include <bits/stdc++.h>
using namespace std;

#define mp make_pair
#define mt make_tuple
#define pb push_back
#define eb emplace_back

using ii = pair<int, int>;

void construct_network(int H, int W, int K) {
	auto conv = [&](int r, int c) {
		return r * W + c;
	};
	vector<int> row(H + W - 1), row2(H + W - 1), col(H + W - 1), col2(H + W - 1);
	vector<vector<int> > rows(H + W - 1), cols(H + W - 1);
	for (int i = 0; i < H; i++) {
		for (int j = 0; j < W; j++) {
			rows[i - j + W - 1].pb(conv(i, j));
			cols[i + j].pb(conv(i, j));
		}
	}
	int ins = H * W;
	vector<int> tmp(H * W);
	iota(tmp.begin(), tmp.end(), 0);
	add_or(tmp);
	int ONE = ins++;
	vector<int> last;
	for (int i = 0; i < H + W - 1; i++) {
		for (auto [vec, addr, addr2] : {mt(rows[i], &row[i], &row2[i]), mt(cols[i], &col[i], &col2[i])}) {
			assert(!vec.empty());
			add_or(vec);
			*addr = ins++;
			vec.pb(ONE);
			add_xor(vec);
			ins++;
			vec.pop_back();
			add_and({ins - 1, ins - 2});
			*addr2 = ins++;
		}
	}
	for (int reps = 0; reps < 2; reps++, K--) {
		vector<int> fin_row(2 * (H + W - 1 - K)), fin_col(2 * (H + W - 1 - K));
		for (auto [vec, vec2, fin] : {mt(row, row2, &fin_row), mt(col, col2, &fin_col)}) {
			for (int i = 0; i + K < H + W - 1; i++) {
				vector<int> cur, cur2;
				for (int j = i; j <= i + K; j++) {
					cur.pb(vec[j]);
					cur2.pb(vec2[j]);
				}
				add_or(cur);
				ins++;
				cur.pb(ONE);
				add_xor(cur);
				ins++;
				cur.pop_back();
				add_and({ins - 1, ins - 2});
				ins++;
				add_or(cur2);
				ins++;
				(*fin)[2 * i] = ins - 1;
				(*fin)[2 * i + 1] = ins - 2;
			}
		}
		add_or(fin_row);
		add_or(fin_col);
		ins += 2;
		add_and({ins - 2, ins - 1});
		last.pb(ins++);
	}
	add_xor(last);
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct

Subtask #2
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 0 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 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct

Subtask #3
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 0 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 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 2 ms 468 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 468 KB Output is correct
34 Correct 2 ms 468 KB Output is correct
35 Correct 2 ms 468 KB Output is correct
36 Correct 1 ms 468 KB Output is correct
37 Correct 1 ms 340 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 0 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 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 2 ms 468 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 468 KB Output is correct
34 Correct 2 ms 468 KB Output is correct
35 Correct 2 ms 468 KB Output is correct
36 Correct 1 ms 468 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 12 ms 2004 KB Output is correct
39 Correct 3 ms 596 KB Output is correct
40 Correct 2 ms 468 KB Output is correct
41 Correct 6 ms 852 KB Output is correct
42 Correct 3 ms 724 KB Output is correct
43 Correct 6 ms 1232 KB Output is correct
44 Correct 12 ms 2004 KB Output is correct
45 Correct 14 ms 2188 KB Output is correct
46 Correct 12 ms 1876 KB Output is correct
47 Correct 5 ms 980 KB Output is correct

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 724 KB Output is correct
2 Correct 10 ms 1492 KB Output is correct
3 Correct 10 ms 1396 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 3 ms 724 KB Output is correct
6 Correct 9 ms 1364 KB Output is correct
7 Correct 12 ms 1236 KB Output is correct
8 Correct 1 ms 468 KB Output is correct
9 Correct 2 ms 724 KB Output is correct
10 Correct 8 ms 1236 KB Output is correct
11 Correct 10 ms 1512 KB Output is correct
12 Correct 10 ms 1492 KB Output is correct
13 Correct 8 ms 1108 KB Output is correct
14 Correct 2 ms 340 KB Output is correct
15 Correct 2 ms 724 KB Output is correct
16 Correct 8 ms 1268 KB Output is correct
17 Correct 10 ms 1484 KB Output is correct
18 Correct 10 ms 1496 KB Output is correct
19 Correct 8 ms 1108 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct

Subtask #6
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 3 ms 724 KB Output is correct
4 Correct 5 ms 980 KB Output is correct
5 Correct 6 ms 1008 KB Output is correct
6 Correct 5 ms 816 KB Output is correct
7 Correct 2 ms 468 KB Output is correct
8 Correct 4 ms 900 KB Output is correct
9 Correct 10 ms 1504 KB Output is correct
10 Correct 11 ms 1588 KB Output is correct
11 Correct 9 ms 1364 KB Output is correct
12 Correct 3 ms 724 KB Output is correct
13 Correct 3 ms 724 KB Output is correct
14 Correct 9 ms 1364 KB Output is correct
15 Correct 9 ms 1236 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 2 ms 724 KB Output is correct
18 Correct 10 ms 1492 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 11 ms 2000 KB Output is correct
21 Correct 28 ms 4212 KB Output is correct
22 Correct 28 ms 4184 KB Output is correct
23 Correct 9 ms 1692 KB Output is correct
24 Correct 11 ms 2032 KB Output is correct
25 Correct 35 ms 4520 KB Output is correct
26 Correct 9 ms 1748 KB Output is correct
27 Correct 20 ms 3344 KB Output is correct
28 Correct 46 ms 6724 KB Output is correct
29 Correct 54 ms 7824 KB Output is correct
30 Correct 44 ms 6512 KB Output is correct
31 Correct 17 ms 2964 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 0 ms 212 KB Output is correct

Subtask #7
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 20 ms 3416 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 4 ms 724 KB Output is correct
4 Correct 4 ms 980 KB Output is correct
5 Correct 2 ms 724 KB Output is correct
6 Correct 2 ms 724 KB Output is correct
7 Correct 11 ms 2080 KB Output is correct
8 Correct 11 ms 2000 KB Output is correct
9 Correct 19 ms 3424 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct

Subtask #8
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 256 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 0 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 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 2 ms 468 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 468 KB Output is correct
34 Correct 2 ms 468 KB Output is correct
35 Correct 2 ms 468 KB Output is correct
36 Correct 1 ms 468 KB Output is correct
37 Correct 1 ms 340 KB Output is correct
38 Correct 12 ms 2004 KB Output is correct
39 Correct 3 ms 596 KB Output is correct
40 Correct 2 ms 468 KB Output is correct
41 Correct 6 ms 852 KB Output is correct
42 Correct 3 ms 724 KB Output is correct
43 Correct 6 ms 1232 KB Output is correct
44 Correct 12 ms 2004 KB Output is correct
45 Correct 14 ms 2188 KB Output is correct
46 Correct 12 ms 1876 KB Output is correct
47 Correct 5 ms 980 KB Output is correct
48 Correct 2 ms 724 KB Output is correct
49 Correct 10 ms 1492 KB Output is correct
50 Correct 10 ms 1396 KB Output is correct
51 Correct 1 ms 340 KB Output is correct
52 Correct 3 ms 724 KB Output is correct
53 Correct 9 ms 1364 KB Output is correct
54 Correct 12 ms 1236 KB Output is correct
55 Correct 1 ms 468 KB Output is correct
56 Correct 2 ms 724 KB Output is correct
57 Correct 8 ms 1236 KB Output is correct
58 Correct 10 ms 1512 KB Output is correct
59 Correct 10 ms 1492 KB Output is correct
60 Correct 8 ms 1108 KB Output is correct
61 Correct 2 ms 340 KB Output is correct
62 Correct 2 ms 724 KB Output is correct
63 Correct 8 ms 1268 KB Output is correct
64 Correct 10 ms 1484 KB Output is correct
65 Correct 10 ms 1496 KB Output is correct
66 Correct 8 ms 1108 KB Output is correct
67 Correct 1 ms 340 KB Output is correct
68 Correct 0 ms 212 KB Output is correct
69 Correct 0 ms 212 KB Output is correct
70 Correct 0 ms 212 KB Output is correct
71 Correct 0 ms 212 KB Output is correct
72 Correct 3 ms 724 KB Output is correct
73 Correct 5 ms 980 KB Output is correct
74 Correct 6 ms 1008 KB Output is correct
75 Correct 5 ms 816 KB Output is correct
76 Correct 2 ms 468 KB Output is correct
77 Correct 4 ms 900 KB Output is correct
78 Correct 10 ms 1504 KB Output is correct
79 Correct 11 ms 1588 KB Output is correct
80 Correct 9 ms 1364 KB Output is correct
81 Correct 3 ms 724 KB Output is correct
82 Correct 3 ms 724 KB Output is correct
83 Correct 9 ms 1364 KB Output is correct
84 Correct 9 ms 1236 KB Output is correct
85 Correct 1 ms 340 KB Output is correct
86 Correct 2 ms 724 KB Output is correct
87 Correct 10 ms 1492 KB Output is correct
88 Correct 1 ms 340 KB Output is correct
89 Correct 11 ms 2000 KB Output is correct
90 Correct 28 ms 4212 KB Output is correct
91 Correct 28 ms 4184 KB Output is correct
92 Correct 9 ms 1692 KB Output is correct
93 Correct 11 ms 2032 KB Output is correct
94 Correct 35 ms 4520 KB Output is correct
95 Correct 9 ms 1748 KB Output is correct
96 Correct 20 ms 3344 KB Output is correct
97 Correct 46 ms 6724 KB Output is correct
98 Correct 54 ms 7824 KB Output is correct
99 Correct 44 ms 6512 KB Output is correct
100 Correct 17 ms 2964 KB Output is correct
101 Correct 0 ms 212 KB Output is correct
102 Correct 0 ms 212 KB Output is correct
103 Correct 20 ms 3416 KB Output is correct
104 Correct 0 ms 212 KB Output is correct
105 Correct 4 ms 724 KB Output is correct
106 Correct 4 ms 980 KB Output is correct
107 Correct 2 ms 724 KB Output is correct
108 Correct 2 ms 724 KB Output is correct
109 Correct 11 ms 2080 KB Output is correct
110 Correct 11 ms 2000 KB Output is correct
111 Correct 19 ms 3424 KB Output is correct
112 Correct 0 ms 212 KB Output is correct
113 Correct 1 ms 212 KB Output is correct
114 Correct 50 ms 6740 KB Output is correct
115 Correct 1 ms 468 KB Output is correct
116 Correct 2 ms 724 KB Output is correct
117 Correct 23 ms 3172 KB Output is correct
118 Correct 22 ms 3368 KB Output is correct
119 Correct 58 ms 7788 KB Output is correct
120 Correct 54 ms 7732 KB Output is correct
121 Correct 54 ms 7828 KB Output is correct
122 Correct 54 ms 7776 KB Output is correct
123 Correct 20 ms 3344 KB Output is correct
124 Correct 46 ms 6748 KB Output is correct
125 Correct 54 ms 7896 KB Output is correct
126 Correct 66 ms 7820 KB Output is correct
127 Correct 45 ms 6540 KB Output is correct
128 Correct 17 ms 2964 KB Output is correct