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Submission #418675

# Submission time Handle Problem Language Result Execution time Memory
418675 2021-06-05T17:40:21 Z dxz05 Vision Program (IOI19_vision) C++14
100 / 100
 127 ms 9308 KB 
#include "vision.h"
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

const int MAXN = 2e5 + 3e2;

map<int, vector<int>> left_diagonal, right_diagonal;
map<int, int> lf_or, lf_xor, rg_or, rg_xor;

int solve(int H, int W, int K){
    vector<int> v1, v2, vec;
    for (int i = 0; i < H; i++){
        for (int j = 0; j < W; j++){
            if (left_diagonal[i + j].front() != i * W + j) continue;

            v1.clear(); v2.clear();
            for (int x = 0; x < K; x++){
                if (left_diagonal.find(i + j - x) == left_diagonal.end()) continue;
                v1.push_back(lf_or[i + j - x]);
                v2.push_back(lf_xor[i + j - x]);
            }

            int ind1 = add_or(v1), ind2 = add_xor(v2);
            ind2 = add_not(ind2);

            int ind = add_and({ind1, ind2});
            vec.push_back(ind);
        }
    }

    int lf = add_or(vec);

    vec.clear();

    for (int i = 0; i < H; i++){
        for (int j = 0; j < W; j++){
            if (right_diagonal[i - j].back() != i * W + j) continue;

            v1.clear(); v2.clear();
            for (int x = 0; x < K; x++){
                if (right_diagonal.find(i - j - x) == right_diagonal.end()) continue;
                v1.push_back(rg_or[i - j - x]);
                v2.push_back(rg_xor[i - j - x]);
            }

            int ind1 = add_or(v1), ind2 = add_xor(v2);
            ind2 = add_not(ind2);

            int ind = add_and({ind1, ind2});
            vec.push_back(ind);
        }
    }

    int rg = add_or(vec);

    return add_and({lf, rg});
}

void construct_network(int H, int W, int K) {
	vector<int> Ns;

	left_diagonal.clear();
	right_diagonal.clear();
	lf_or.clear();
	lf_xor.clear();
    rg_or.clear();
    rg_xor.clear();

	for (int i = 0; i < H; i++){
	    for (int j = 0; j < W; j++){
	        left_diagonal[i + j].push_back(i * W + j);
            right_diagonal[i - j].push_back(i * W + j);
	    }
	}

	for (auto now : left_diagonal){
	    lf_or[now.first] = add_or(now.second);
        lf_xor[now.first] = add_xor(now.second);
	}

    for (auto now : right_diagonal){
        rg_or[now.first] = add_or(now.second);
        rg_xor[now.first] = add_xor(now.second);
    }

	Ns = {solve(H, W, K + 1), solve(H, W, K)};
    add_xor(Ns);
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct

Subtask #2
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct

Subtask #3
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 2 ms 460 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 2 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 2 ms 460 KB Output is correct
34 Correct 2 ms 460 KB Output is correct
35 Correct 3 ms 460 KB Output is correct
36 Correct 4 ms 460 KB Output is correct
37 Correct 4 ms 556 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 2 ms 460 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 2 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 2 ms 460 KB Output is correct
34 Correct 2 ms 460 KB Output is correct
35 Correct 3 ms 460 KB Output is correct
36 Correct 4 ms 460 KB Output is correct
37 Correct 4 ms 556 KB Output is correct
38 Correct 18 ms 1732 KB Output is correct
39 Correct 4 ms 588 KB Output is correct
40 Correct 6 ms 716 KB Output is correct
41 Correct 6 ms 800 KB Output is correct
42 Correct 17 ms 1492 KB Output is correct
43 Correct 9 ms 1100 KB Output is correct
44 Correct 19 ms 1692 KB Output is correct
45 Correct 25 ms 2200 KB Output is correct
46 Correct 30 ms 2548 KB Output is correct
47 Correct 31 ms 2696 KB Output is correct

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 588 KB Output is correct
2 Correct 18 ms 1580 KB Output is correct
3 Correct 18 ms 1484 KB Output is correct
4 Correct 26 ms 1864 KB Output is correct
5 Correct 3 ms 588 KB Output is correct
6 Correct 14 ms 1340 KB Output is correct
7 Correct 21 ms 1704 KB Output is correct
8 Correct 24 ms 1896 KB Output is correct
9 Correct 3 ms 588 KB Output is correct
10 Correct 12 ms 1208 KB Output is correct
11 Correct 18 ms 1476 KB Output is correct
12 Correct 18 ms 1560 KB Output is correct
13 Correct 22 ms 1732 KB Output is correct
14 Correct 24 ms 1868 KB Output is correct
15 Correct 3 ms 588 KB Output is correct
16 Correct 12 ms 1100 KB Output is correct
17 Correct 18 ms 1484 KB Output is correct
18 Correct 18 ms 1612 KB Output is correct
19 Correct 22 ms 1740 KB Output is correct
20 Correct 24 ms 1860 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 0 ms 204 KB Output is correct

Subtask #6
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 4 ms 588 KB Output is correct
4 Correct 7 ms 844 KB Output is correct
5 Correct 10 ms 972 KB Output is correct
6 Correct 12 ms 1100 KB Output is correct
7 Correct 14 ms 1220 KB Output is correct
8 Correct 6 ms 844 KB Output is correct
9 Correct 13 ms 1316 KB Output is correct
10 Correct 19 ms 1696 KB Output is correct
11 Correct 23 ms 1852 KB Output is correct
12 Correct 24 ms 1892 KB Output is correct
13 Correct 4 ms 588 KB Output is correct
14 Correct 13 ms 1220 KB Output is correct
15 Correct 22 ms 1740 KB Output is correct
16 Correct 25 ms 1816 KB Output is correct
17 Correct 3 ms 588 KB Output is correct
18 Correct 21 ms 1580 KB Output is correct
19 Correct 24 ms 1852 KB Output is correct
20 Correct 17 ms 1824 KB Output is correct
21 Correct 44 ms 3640 KB Output is correct
22 Correct 61 ms 4928 KB Output is correct
23 Correct 68 ms 5256 KB Output is correct
24 Correct 17 ms 1732 KB Output is correct
25 Correct 54 ms 4380 KB Output is correct
26 Correct 69 ms 5296 KB Output is correct
27 Correct 30 ms 3048 KB Output is correct
28 Correct 70 ms 5660 KB Output is correct
29 Correct 98 ms 7768 KB Output is correct
30 Correct 122 ms 8856 KB Output is correct
31 Correct 125 ms 9260 KB Output is correct
32 Correct 1 ms 204 KB Output is correct
33 Correct 1 ms 288 KB Output is correct

Subtask #7
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 31 ms 2996 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 4 ms 588 KB Output is correct
4 Correct 6 ms 844 KB Output is correct
5 Correct 3 ms 588 KB Output is correct
6 Correct 3 ms 588 KB Output is correct
7 Correct 16 ms 1796 KB Output is correct
8 Correct 16 ms 1736 KB Output is correct
9 Correct 31 ms 3024 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct

Subtask #8
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 2 ms 460 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 2 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 2 ms 460 KB Output is correct
34 Correct 2 ms 460 KB Output is correct
35 Correct 3 ms 460 KB Output is correct
36 Correct 4 ms 460 KB Output is correct
37 Correct 4 ms 556 KB Output is correct
38 Correct 18 ms 1732 KB Output is correct
39 Correct 4 ms 588 KB Output is correct
40 Correct 6 ms 716 KB Output is correct
41 Correct 6 ms 800 KB Output is correct
42 Correct 17 ms 1492 KB Output is correct
43 Correct 9 ms 1100 KB Output is correct
44 Correct 19 ms 1692 KB Output is correct
45 Correct 25 ms 2200 KB Output is correct
46 Correct 30 ms 2548 KB Output is correct
47 Correct 31 ms 2696 KB Output is correct
48 Correct 4 ms 588 KB Output is correct
49 Correct 18 ms 1580 KB Output is correct
50 Correct 18 ms 1484 KB Output is correct
51 Correct 26 ms 1864 KB Output is correct
52 Correct 3 ms 588 KB Output is correct
53 Correct 14 ms 1340 KB Output is correct
54 Correct 21 ms 1704 KB Output is correct
55 Correct 24 ms 1896 KB Output is correct
56 Correct 3 ms 588 KB Output is correct
57 Correct 12 ms 1208 KB Output is correct
58 Correct 18 ms 1476 KB Output is correct
59 Correct 18 ms 1560 KB Output is correct
60 Correct 22 ms 1732 KB Output is correct
61 Correct 24 ms 1868 KB Output is correct
62 Correct 3 ms 588 KB Output is correct
63 Correct 12 ms 1100 KB Output is correct
64 Correct 18 ms 1484 KB Output is correct
65 Correct 18 ms 1612 KB Output is correct
66 Correct 22 ms 1740 KB Output is correct
67 Correct 24 ms 1860 KB Output is correct
68 Correct 1 ms 204 KB Output is correct
69 Correct 0 ms 204 KB Output is correct
70 Correct 1 ms 204 KB Output is correct
71 Correct 1 ms 204 KB Output is correct
72 Correct 4 ms 588 KB Output is correct
73 Correct 7 ms 844 KB Output is correct
74 Correct 10 ms 972 KB Output is correct
75 Correct 12 ms 1100 KB Output is correct
76 Correct 14 ms 1220 KB Output is correct
77 Correct 6 ms 844 KB Output is correct
78 Correct 13 ms 1316 KB Output is correct
79 Correct 19 ms 1696 KB Output is correct
80 Correct 23 ms 1852 KB Output is correct
81 Correct 24 ms 1892 KB Output is correct
82 Correct 4 ms 588 KB Output is correct
83 Correct 13 ms 1220 KB Output is correct
84 Correct 22 ms 1740 KB Output is correct
85 Correct 25 ms 1816 KB Output is correct
86 Correct 3 ms 588 KB Output is correct
87 Correct 21 ms 1580 KB Output is correct
88 Correct 24 ms 1852 KB Output is correct
89 Correct 17 ms 1824 KB Output is correct
90 Correct 44 ms 3640 KB Output is correct
91 Correct 61 ms 4928 KB Output is correct
92 Correct 68 ms 5256 KB Output is correct
93 Correct 17 ms 1732 KB Output is correct
94 Correct 54 ms 4380 KB Output is correct
95 Correct 69 ms 5296 KB Output is correct
96 Correct 30 ms 3048 KB Output is correct
97 Correct 70 ms 5660 KB Output is correct
98 Correct 98 ms 7768 KB Output is correct
99 Correct 122 ms 8856 KB Output is correct
100 Correct 125 ms 9260 KB Output is correct
101 Correct 1 ms 204 KB Output is correct
102 Correct 1 ms 288 KB Output is correct
103 Correct 31 ms 2996 KB Output is correct
104 Correct 0 ms 204 KB Output is correct
105 Correct 4 ms 588 KB Output is correct
106 Correct 6 ms 844 KB Output is correct
107 Correct 3 ms 588 KB Output is correct
108 Correct 3 ms 588 KB Output is correct
109 Correct 16 ms 1796 KB Output is correct
110 Correct 16 ms 1736 KB Output is correct
111 Correct 31 ms 3024 KB Output is correct
112 Correct 0 ms 204 KB Output is correct
113 Correct 1 ms 204 KB Output is correct
114 Correct 71 ms 5704 KB Output is correct
115 Correct 24 ms 1860 KB Output is correct
116 Correct 3 ms 588 KB Output is correct
117 Correct 70 ms 5136 KB Output is correct
118 Correct 33 ms 2756 KB Output is correct
119 Correct 100 ms 7752 KB Output is correct
120 Correct 100 ms 7640 KB Output is correct
121 Correct 99 ms 7616 KB Output is correct
122 Correct 102 ms 7648 KB Output is correct
123 Correct 30 ms 2956 KB Output is correct
124 Correct 69 ms 5696 KB Output is correct
125 Correct 98 ms 7636 KB Output is correct
126 Correct 99 ms 7616 KB Output is correct
127 Correct 119 ms 8824 KB Output is correct
128 Correct 127 ms 9308 KB Output is correct