oj.uz

Submission #143651

# Submission time Handle Problem Language Result Execution time Memory
143651 2019-08-14T19:47:58 Z imeimi2000 Vision Program (IOI19_vision) C++17
100 / 100
 55 ms 5416 KB 
#include <vector>
#include <tuple>
#define fs first
#define se second

using namespace std;
typedef pair<int, int> pii;

int add_not(int);
int add_and(vector<int>);
int add_or(vector<int>);
int add_xor(vector<int>);

int check_k(vector<pii> D1, vector<pii> D2, int k) {
    vector<int> S1, S2;
    for (int i = 0; i + k < D1.size(); ++i) {
        vector<int> O, X;
        for (int j = i; j <= i + k; ++j) {
            O.push_back(D1[j].fs);
            X.push_back(D1[j].se);
        }
        int Os = add_or(O);
        int Xs = add_not(add_xor(X));
        S1.push_back(add_and({ Os, Xs }));
    }
    int V1 = add_or(S1);
    for (int i = 0; i + k < D2.size(); ++i) {
        vector<int> O, X;
        for (int j = i; j <= i + k; ++j) {
            O.push_back(D2[j].fs);
            X.push_back(D2[j].se);
        }
        int Os = add_or(O);
        int Xs = add_not(add_xor(X));
        S2.push_back(add_and({ Os, Xs }));
    }
    int V2 = add_or(S2);
    return add_and({ V1, V2 });
}

void construct_network(int h, int w, int k) {
    vector<pii> D1, D2;
    for (int i = 0; i <= h + w - 2; ++i) {
        vector<int> v;
        for (int j = 0; j < w; ++j) {
            int k = i - j;
            if (k < 0 || h <= k) continue;
            v.push_back(k * w + j);
        }
        D1.emplace_back(add_or(v), add_xor(v));
    }
    for (int i = -(w - 1); i <= h - 1; ++i) {
        vector<int> v;
        for (int j = 0; j < w; ++j) {
            int k = i + j;
            if (k < 0 || h <= k) continue;
            v.push_back(k * w + j);
        }
        D2.emplace_back(add_or(v), add_xor(v));
    }
    int K0 = check_k(D1, D2, k);
    if (k == 1) return;
    int K1 = check_k(D1, D2, k - 1);
    K1 = add_not(K1);
    add_and({ K0, K1 });
}

Compilation message

vision.cpp: In function 'int check_k(std::vector<std::pair<int, int> >, std::vector<std::pair<int, int> >, int)':
vision.cpp:16:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = 0; i + k < D1.size(); ++i) {
                     ~~~~~~^~~~~~~~~~~
vision.cpp:27:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = 0; i + k < D2.size(); ++i) {
                     ~~~~~~^~~~~~~~~~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 380 KB Output is correct
8 Correct 2 ms 380 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 380 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 376 KB Output is correct

Subtask #2
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 380 KB Output is correct
8 Correct 2 ms 380 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 380 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 256 KB Output is correct
20 Correct 2 ms 256 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 252 KB Output is correct
24 Correct 2 ms 256 KB Output is correct
25 Correct 2 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 2 ms 256 KB Output is correct

Subtask #3
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 380 KB Output is correct
8 Correct 2 ms 380 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 380 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 256 KB Output is correct
20 Correct 2 ms 256 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 252 KB Output is correct
24 Correct 2 ms 256 KB Output is correct
25 Correct 2 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 2 ms 256 KB Output is correct
28 Correct 3 ms 504 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 3 ms 376 KB Output is correct
33 Correct 3 ms 376 KB Output is correct
34 Correct 3 ms 504 KB Output is correct
35 Correct 3 ms 504 KB Output is correct
36 Correct 3 ms 376 KB Output is correct
37 Correct 3 ms 376 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 380 KB Output is correct
8 Correct 2 ms 380 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 380 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 256 KB Output is correct
20 Correct 2 ms 256 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 252 KB Output is correct
24 Correct 2 ms 256 KB Output is correct
25 Correct 2 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 2 ms 256 KB Output is correct
28 Correct 3 ms 504 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 3 ms 376 KB Output is correct
33 Correct 3 ms 376 KB Output is correct
34 Correct 3 ms 504 KB Output is correct
35 Correct 3 ms 504 KB Output is correct
36 Correct 3 ms 376 KB Output is correct
37 Correct 3 ms 376 KB Output is correct
38 Correct 14 ms 1400 KB Output is correct
39 Correct 4 ms 504 KB Output is correct
40 Correct 4 ms 504 KB Output is correct
41 Correct 6 ms 760 KB Output is correct
42 Correct 5 ms 632 KB Output is correct
43 Correct 7 ms 888 KB Output is correct
44 Correct 14 ms 1528 KB Output is correct
45 Correct 15 ms 1656 KB Output is correct
46 Correct 13 ms 1400 KB Output is correct
47 Correct 7 ms 760 KB Output is correct

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 504 KB Output is correct
2 Correct 11 ms 1144 KB Output is correct
3 Correct 11 ms 1128 KB Output is correct
4 Correct 3 ms 376 KB Output is correct
5 Correct 4 ms 632 KB Output is correct
6 Correct 10 ms 1144 KB Output is correct
7 Correct 10 ms 1016 KB Output is correct
8 Correct 3 ms 376 KB Output is correct
9 Correct 3 ms 632 KB Output is correct
10 Correct 10 ms 1016 KB Output is correct
11 Correct 11 ms 1116 KB Output is correct
12 Correct 11 ms 1144 KB Output is correct
13 Correct 9 ms 1016 KB Output is correct
14 Correct 3 ms 376 KB Output is correct
15 Correct 3 ms 504 KB Output is correct
16 Correct 10 ms 1016 KB Output is correct
17 Correct 11 ms 1144 KB Output is correct
18 Correct 11 ms 1144 KB Output is correct
19 Correct 9 ms 888 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 256 KB Output is correct

Subtask #6
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 4 ms 504 KB Output is correct
4 Correct 7 ms 760 KB Output is correct
5 Correct 7 ms 760 KB Output is correct
6 Correct 6 ms 760 KB Output is correct
7 Correct 3 ms 376 KB Output is correct
8 Correct 6 ms 760 KB Output is correct
9 Correct 11 ms 1176 KB Output is correct
10 Correct 12 ms 1400 KB Output is correct
11 Correct 10 ms 1144 KB Output is correct
12 Correct 5 ms 604 KB Output is correct
13 Correct 3 ms 504 KB Output is correct
14 Correct 10 ms 1016 KB Output is correct
15 Correct 11 ms 1016 KB Output is correct
16 Correct 3 ms 380 KB Output is correct
17 Correct 3 ms 504 KB Output is correct
18 Correct 11 ms 1144 KB Output is correct
19 Correct 3 ms 376 KB Output is correct
20 Correct 12 ms 1272 KB Output is correct
21 Correct 29 ms 3064 KB Output is correct
22 Correct 28 ms 2808 KB Output is correct
23 Correct 11 ms 1144 KB Output is correct
24 Correct 12 ms 1400 KB Output is correct
25 Correct 31 ms 3192 KB Output is correct
26 Correct 11 ms 1116 KB Output is correct
27 Correct 20 ms 2288 KB Output is correct
28 Correct 46 ms 4724 KB Output is correct
29 Correct 53 ms 5336 KB Output is correct
30 Correct 45 ms 4728 KB Output is correct
31 Correct 20 ms 2040 KB Output is correct
32 Correct 2 ms 252 KB Output is correct
33 Correct 2 ms 376 KB Output is correct

Subtask #7
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 20 ms 2292 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 4 ms 504 KB Output is correct
4 Correct 5 ms 760 KB Output is correct
5 Correct 3 ms 504 KB Output is correct
6 Correct 3 ms 504 KB Output is correct
7 Correct 12 ms 1272 KB Output is correct
8 Correct 12 ms 1400 KB Output is correct
9 Correct 20 ms 2164 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 256 KB Output is correct

Subtask #8
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 380 KB Output is correct
8 Correct 2 ms 380 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 380 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 256 KB Output is correct
20 Correct 2 ms 256 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 252 KB Output is correct
24 Correct 2 ms 256 KB Output is correct
25 Correct 2 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 2 ms 256 KB Output is correct
28 Correct 3 ms 504 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 376 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 3 ms 376 KB Output is correct
33 Correct 3 ms 376 KB Output is correct
34 Correct 3 ms 504 KB Output is correct
35 Correct 3 ms 504 KB Output is correct
36 Correct 3 ms 376 KB Output is correct
37 Correct 3 ms 376 KB Output is correct
38 Correct 14 ms 1400 KB Output is correct
39 Correct 4 ms 504 KB Output is correct
40 Correct 4 ms 504 KB Output is correct
41 Correct 6 ms 760 KB Output is correct
42 Correct 5 ms 632 KB Output is correct
43 Correct 7 ms 888 KB Output is correct
44 Correct 14 ms 1528 KB Output is correct
45 Correct 15 ms 1656 KB Output is correct
46 Correct 13 ms 1400 KB Output is correct
47 Correct 7 ms 760 KB Output is correct
48 Correct 3 ms 504 KB Output is correct
49 Correct 11 ms 1144 KB Output is correct
50 Correct 11 ms 1128 KB Output is correct
51 Correct 3 ms 376 KB Output is correct
52 Correct 4 ms 632 KB Output is correct
53 Correct 10 ms 1144 KB Output is correct
54 Correct 10 ms 1016 KB Output is correct
55 Correct 3 ms 376 KB Output is correct
56 Correct 3 ms 632 KB Output is correct
57 Correct 10 ms 1016 KB Output is correct
58 Correct 11 ms 1116 KB Output is correct
59 Correct 11 ms 1144 KB Output is correct
60 Correct 9 ms 1016 KB Output is correct
61 Correct 3 ms 376 KB Output is correct
62 Correct 3 ms 504 KB Output is correct
63 Correct 10 ms 1016 KB Output is correct
64 Correct 11 ms 1144 KB Output is correct
65 Correct 11 ms 1144 KB Output is correct
66 Correct 9 ms 888 KB Output is correct
67 Correct 2 ms 376 KB Output is correct
68 Correct 2 ms 376 KB Output is correct
69 Correct 2 ms 256 KB Output is correct
70 Correct 2 ms 256 KB Output is correct
71 Correct 2 ms 256 KB Output is correct
72 Correct 4 ms 504 KB Output is correct
73 Correct 7 ms 760 KB Output is correct
74 Correct 7 ms 760 KB Output is correct
75 Correct 6 ms 760 KB Output is correct
76 Correct 3 ms 376 KB Output is correct
77 Correct 6 ms 760 KB Output is correct
78 Correct 11 ms 1176 KB Output is correct
79 Correct 12 ms 1400 KB Output is correct
80 Correct 10 ms 1144 KB Output is correct
81 Correct 5 ms 604 KB Output is correct
82 Correct 3 ms 504 KB Output is correct
83 Correct 10 ms 1016 KB Output is correct
84 Correct 11 ms 1016 KB Output is correct
85 Correct 3 ms 380 KB Output is correct
86 Correct 3 ms 504 KB Output is correct
87 Correct 11 ms 1144 KB Output is correct
88 Correct 3 ms 376 KB Output is correct
89 Correct 12 ms 1272 KB Output is correct
90 Correct 29 ms 3064 KB Output is correct
91 Correct 28 ms 2808 KB Output is correct
92 Correct 11 ms 1144 KB Output is correct
93 Correct 12 ms 1400 KB Output is correct
94 Correct 31 ms 3192 KB Output is correct
95 Correct 11 ms 1116 KB Output is correct
96 Correct 20 ms 2288 KB Output is correct
97 Correct 46 ms 4724 KB Output is correct
98 Correct 53 ms 5336 KB Output is correct
99 Correct 45 ms 4728 KB Output is correct
100 Correct 20 ms 2040 KB Output is correct
101 Correct 2 ms 252 KB Output is correct
102 Correct 2 ms 376 KB Output is correct
103 Correct 20 ms 2292 KB Output is correct
104 Correct 2 ms 376 KB Output is correct
105 Correct 4 ms 504 KB Output is correct
106 Correct 5 ms 760 KB Output is correct
107 Correct 3 ms 504 KB Output is correct
108 Correct 3 ms 504 KB Output is correct
109 Correct 12 ms 1272 KB Output is correct
110 Correct 12 ms 1400 KB Output is correct
111 Correct 20 ms 2164 KB Output is correct
112 Correct 2 ms 376 KB Output is correct
113 Correct 2 ms 256 KB Output is correct
114 Correct 46 ms 4708 KB Output is correct
115 Correct 3 ms 376 KB Output is correct
116 Correct 4 ms 632 KB Output is correct
117 Correct 21 ms 2168 KB Output is correct
118 Correct 23 ms 2420 KB Output is correct
119 Correct 55 ms 5364 KB Output is correct
120 Correct 53 ms 5364 KB Output is correct
121 Correct 53 ms 5416 KB Output is correct
122 Correct 53 ms 5364 KB Output is correct
123 Correct 21 ms 2164 KB Output is correct
124 Correct 51 ms 4660 KB Output is correct
125 Correct 54 ms 5364 KB Output is correct
126 Correct 53 ms 5364 KB Output is correct
127 Correct 46 ms 4856 KB Output is correct
128 Correct 19 ms 2040 KB Output is correct