oj.uz

Submission #581216

# Submission time Handle Problem Language Result Execution time Memory
581216 2022-06-22T11:39:58 Z drdilyor Vision Program (IOI19_vision) C++17
100 / 100
 18 ms 2096 KB 
#if defined(ONPC) && !defined(_GLIBCXX_ASSERTIONS)
    #define _GLIBCXX_ASSERTIONS
#endif
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/detail/standard_policies.hpp>
#ifdef ONPC
    #define cerr cout
    #include "t_debug.cpp"
#else
    #define debug(...) 42
#endif
#define allit(a) (a).begin(), (a).end()
#define sz(a) ((int) (a).size())
#include "vision.h"

using namespace std;
using ll = long long;
using vi = vector<int>;
namespace pd = __gnu_pbds;
template<typename K>
using ordered_set = pd::tree<K, pd::null_type, less<int>, pd::rb_tree_tag, pd::tree_order_statistics_node_update>;
template<typename... T>
using gp_hash_table = pd::gp_hash_table<T...>;//simple using statement gives warnings

const int INF = 1e9;
const ll INFL = 1e18;
const int N = 1e5;
const int RANDOM = chrono::high_resolution_clock::now().time_since_epoch().count();
mt19937 rng(RANDOM);

#define ENC(i,j) ((i) * m + (j))
void construct_network(int n, int m, int dist) {

    vi diag1(n+m), diag2(n+m);

    for (int i = 0; i < n + m; i++) {
        vi pos;
        for (int j = 0; j <= i; j++) {
            int row = j, col = i - j;
            if (0 <= row && row < n && 0 <= col && col < m) {
                pos.push_back(ENC(row, col));
            }
        }
        diag1[i] = pos.empty() ? -1 : add_or(pos);
    }
    for (int d = 0; d < n+m; d++) {
        vi pos;
        for (int i = 0, j = d - n; i < n && j < m; i++, j++) {
            if (j >= 0) {
                pos.push_back(ENC(i, j));
            }
        }
        diag2[d] = pos.empty() ? -1 : add_or(pos);
    }


    vi eq, gt;
    for (int i = 0; i + dist < sz(diag1); i++) {
        if (diag1[i] != -1 && diag1[i+dist] != -1) {
            eq.push_back(add_and({diag1[i], diag1[i+dist]}));
        }
        if (diag2[i] != -1 && diag2[i+dist] != -1) {
            eq.push_back(add_and({diag2[i], diag2[i+dist]}));
        }
    }
    for (int i = 0; i < sz(diag1); i++) {
        vi cur1, cur2;
        for (int j = i + dist + 2; j < sz(diag1); j += 2) {
            if (diag1[i] != -1 && diag1[j] != -1)
                cur1.push_back(diag1[j]);
            if (diag2[i] != -1 && diag2[j] != -1)
                cur2.push_back(diag2[j]);
        }
        if (!cur1.empty()) gt.push_back(add_and({diag1[i], add_or(cur1)}));
        if (!cur2.empty()) gt.push_back(add_and({diag2[i], add_or(cur2)}));
    }
    if (!gt.empty()) 
        add_and({add_or(eq), add_not(add_or(gt))});
    else
        add_or(eq);

    return;
}
#undef ENC

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 308 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 304 KB Output is correct
5 Correct 1 ms 304 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 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 1 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct

Subtask #2
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 308 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 304 KB Output is correct
5 Correct 1 ms 304 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 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 1 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 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 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 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 212 KB Output is correct
2 Correct 1 ms 308 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 304 KB Output is correct
5 Correct 1 ms 304 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 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 1 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 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 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 340 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 308 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 304 KB Output is correct
5 Correct 1 ms 304 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 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 1 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 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 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 340 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 4 ms 596 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 304 KB Output is correct
41 Correct 3 ms 468 KB Output is correct
42 Correct 2 ms 304 KB Output is correct
43 Correct 5 ms 724 KB Output is correct
44 Correct 4 ms 596 KB Output is correct
45 Correct 3 ms 564 KB Output is correct
46 Correct 4 ms 468 KB Output is correct
47 Correct 4 ms 428 KB Output is correct

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 556 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 2 ms 340 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 3 ms 468 KB Output is correct
6 Correct 2 ms 432 KB Output is correct
7 Correct 2 ms 304 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 3 ms 468 KB Output is correct
10 Correct 3 ms 468 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 2 ms 304 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 3 ms 468 KB Output is correct
16 Correct 2 ms 468 KB Output is correct
17 Correct 2 ms 340 KB Output is correct
18 Correct 2 ms 304 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 304 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct

Subtask #6
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 2 ms 468 KB Output is correct
4 Correct 2 ms 436 KB Output is correct
5 Correct 2 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 4 ms 596 KB Output is correct
9 Correct 4 ms 468 KB Output is correct
10 Correct 3 ms 432 KB Output is correct
11 Correct 2 ms 468 KB Output is correct
12 Correct 2 ms 436 KB Output is correct
13 Correct 3 ms 468 KB Output is correct
14 Correct 3 ms 468 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 308 KB Output is correct
17 Correct 3 ms 596 KB Output is correct
18 Correct 2 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 10 ms 1236 KB Output is correct
21 Correct 7 ms 912 KB Output is correct
22 Correct 5 ms 724 KB Output is correct
23 Correct 6 ms 596 KB Output is correct
24 Correct 10 ms 1236 KB Output is correct
25 Correct 7 ms 852 KB Output is correct
26 Correct 4 ms 688 KB Output is correct
27 Correct 16 ms 2048 KB Output is correct
28 Correct 13 ms 1628 KB Output is correct
29 Correct 10 ms 1408 KB Output is correct
30 Correct 8 ms 1172 KB Output is correct
31 Correct 11 ms 1108 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct

Subtask #7
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 18 ms 2004 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 3 ms 468 KB Output is correct
4 Correct 4 ms 568 KB Output is correct
5 Correct 4 ms 596 KB Output is correct
6 Correct 5 ms 468 KB Output is correct
7 Correct 9 ms 1236 KB Output is correct
8 Correct 10 ms 1236 KB Output is correct
9 Correct 15 ms 2096 KB Output is correct
10 Correct 1 ms 304 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 212 KB Output is correct
2 Correct 1 ms 308 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 304 KB Output is correct
5 Correct 1 ms 304 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 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 1 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 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 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 1 ms 340 KB Output is correct
35 Correct 1 ms 340 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 4 ms 596 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 1 ms 304 KB Output is correct
41 Correct 3 ms 468 KB Output is correct
42 Correct 2 ms 304 KB Output is correct
43 Correct 5 ms 724 KB Output is correct
44 Correct 4 ms 596 KB Output is correct
45 Correct 3 ms 564 KB Output is correct
46 Correct 4 ms 468 KB Output is correct
47 Correct 4 ms 428 KB Output is correct
48 Correct 3 ms 556 KB Output is correct
49 Correct 1 ms 340 KB Output is correct
50 Correct 2 ms 340 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 3 ms 468 KB Output is correct
53 Correct 2 ms 432 KB Output is correct
54 Correct 2 ms 304 KB Output is correct
55 Correct 1 ms 212 KB Output is correct
56 Correct 3 ms 468 KB Output is correct
57 Correct 3 ms 468 KB Output is correct
58 Correct 1 ms 340 KB Output is correct
59 Correct 2 ms 304 KB Output is correct
60 Correct 1 ms 340 KB Output is correct
61 Correct 1 ms 340 KB Output is correct
62 Correct 3 ms 468 KB Output is correct
63 Correct 2 ms 468 KB Output is correct
64 Correct 2 ms 340 KB Output is correct
65 Correct 2 ms 304 KB Output is correct
66 Correct 1 ms 340 KB Output is correct
67 Correct 1 ms 304 KB Output is correct
68 Correct 1 ms 212 KB Output is correct
69 Correct 1 ms 212 KB Output is correct
70 Correct 1 ms 212 KB Output is correct
71 Correct 1 ms 212 KB Output is correct
72 Correct 2 ms 468 KB Output is correct
73 Correct 2 ms 436 KB Output is correct
74 Correct 2 ms 340 KB Output is correct
75 Correct 1 ms 340 KB Output is correct
76 Correct 1 ms 340 KB Output is correct
77 Correct 4 ms 596 KB Output is correct
78 Correct 4 ms 468 KB Output is correct
79 Correct 3 ms 432 KB Output is correct
80 Correct 2 ms 468 KB Output is correct
81 Correct 2 ms 436 KB Output is correct
82 Correct 3 ms 468 KB Output is correct
83 Correct 3 ms 468 KB Output is correct
84 Correct 1 ms 340 KB Output is correct
85 Correct 1 ms 308 KB Output is correct
86 Correct 3 ms 596 KB Output is correct
87 Correct 2 ms 340 KB Output is correct
88 Correct 1 ms 340 KB Output is correct
89 Correct 10 ms 1236 KB Output is correct
90 Correct 7 ms 912 KB Output is correct
91 Correct 5 ms 724 KB Output is correct
92 Correct 6 ms 596 KB Output is correct
93 Correct 10 ms 1236 KB Output is correct
94 Correct 7 ms 852 KB Output is correct
95 Correct 4 ms 688 KB Output is correct
96 Correct 16 ms 2048 KB Output is correct
97 Correct 13 ms 1628 KB Output is correct
98 Correct 10 ms 1408 KB Output is correct
99 Correct 8 ms 1172 KB Output is correct
100 Correct 11 ms 1108 KB Output is correct
101 Correct 1 ms 212 KB Output is correct
102 Correct 1 ms 212 KB Output is correct
103 Correct 18 ms 2004 KB Output is correct
104 Correct 1 ms 212 KB Output is correct
105 Correct 3 ms 468 KB Output is correct
106 Correct 4 ms 568 KB Output is correct
107 Correct 4 ms 596 KB Output is correct
108 Correct 5 ms 468 KB Output is correct
109 Correct 9 ms 1236 KB Output is correct
110 Correct 10 ms 1236 KB Output is correct
111 Correct 15 ms 2096 KB Output is correct
112 Correct 1 ms 304 KB Output is correct
113 Correct 1 ms 212 KB Output is correct
114 Correct 13 ms 1620 KB Output is correct
115 Correct 1 ms 212 KB Output is correct
116 Correct 3 ms 468 KB Output is correct
117 Correct 5 ms 688 KB Output is correct
118 Correct 8 ms 1168 KB Output is correct
119 Correct 11 ms 1352 KB Output is correct
120 Correct 11 ms 1392 KB Output is correct
121 Correct 10 ms 1328 KB Output is correct
122 Correct 10 ms 1364 KB Output is correct
123 Correct 18 ms 2000 KB Output is correct
124 Correct 14 ms 1632 KB Output is correct
125 Correct 11 ms 1372 KB Output is correct
126 Correct 10 ms 1392 KB Output is correct
127 Correct 9 ms 1236 KB Output is correct
128 Correct 8 ms 1108 KB Output is correct