oj.uz

Submission #412859

# Submission time Handle Problem Language Result Execution time Memory
412859 2021-05-27T17:20:45 Z timmyfeng Vision Program (IOI19_vision) C++17
100 / 100
 39 ms 3680 KB 
#include <bits/stdc++.h>
using namespace std;

#include "vision.h"

const int L = 9;

int zero;

vector<int> dist(vector<int> cells) {
    int n = cells.size();

    vector<int> split(n - 1);
    for (int i = 0; i < n - 1; ++i) {
        vector<int> l, r;
        for (int j = 0; j < n; ++j) {
            (j <= i ? l : r).push_back(cells[j]);
        }
        split[i] = add_and({add_or(l), add_or(r)});
    }

    vector<int> l(L, zero);
    for (int i = 0; i < L; ++i) {
        vector<int> ones, bools;
        for (int j = 0; j < n - 1; ++j) {
            if ((j & (1 << i)) > 0) {
                ones.push_back(cells[j]);
            }
            if (!ones.empty()) {
                bools.push_back(add_and({add_or(ones), split[j]}));
            }
        }
        if (!bools.empty()) {
            l[i] = add_or(bools);
        }
    }

    vector<int> r(L, zero);
    for (int i = 0; i < L; ++i) {
        vector<int> ones;
        for (int j = 0; j < n; ++j) {
            if ((j & (1 << i)) > 0) {
                ones.push_back(cells[j]);
            }
        }
        ones.push_back(l[i]);
        r[i] = add_xor(ones);
    }

    vector<int> diff(L);
    int carry = zero;

    for (int i = 0; i < L; ++i) {
        diff[i] = add_xor({l[i], r[i], carry});
        carry = add_or({add_and({l[i], r[i], carry}), add_and({add_not(r[i]), add_or({l[i], carry})})});
    }

    return diff;
}

void construct_network(int h, int w, int k) {
    zero = add_and({0, add_not(0)});

    vector<int> rows(h);
    for (int i = 0; i < h; ++i) {
        vector<int> row;
        for (int j = 0; j < w; ++j) {
            row.push_back(i * w + j);
        }
        rows[i] = add_xor(row);
    }

    vector<int> cols(w);
    for (int i = 0; i < w; ++i) {
        vector<int> col;
        for (int j = 0; j < h; ++j) {
            col.push_back(j * w + i);
        }
        cols[i] = add_xor(col);
    }

    vector<int> r = dist(rows), c = dist(cols), sum(L);
    int carry = zero;

    for (int i = 0; i < L; ++i) {
        sum[i] = add_xor({r[i], c[i], carry});
        carry = add_or({add_and({r[i], c[i]}), add_and({r[i], carry}), add_and({c[i], carry})});
    }

    for (int i = 0; i < L; ++i) {
        if ((k & (1 << i)) == 0) {
            sum[i] = add_not(sum[i]);
        }
    }

    add_and(sum);
}

Subtask #1
10.0 / 10.0

# 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 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 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 1 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 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 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 1 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 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 2 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct

Subtask #3
11.0 / 11.0

# 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 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 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 1 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 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 2 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 2 ms 332 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 2 ms 332 KB Output is correct
33 Correct 2 ms 332 KB Output is correct
34 Correct 2 ms 332 KB Output is correct
35 Correct 2 ms 332 KB Output is correct
36 Correct 2 ms 332 KB Output is correct
37 Correct 2 ms 332 KB Output is correct

Subtask #4
15.0 / 15.0

# 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 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 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 1 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 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 2 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 2 ms 332 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 2 ms 332 KB Output is correct
33 Correct 2 ms 332 KB Output is correct
34 Correct 2 ms 332 KB Output is correct
35 Correct 2 ms 332 KB Output is correct
36 Correct 2 ms 332 KB Output is correct
37 Correct 2 ms 332 KB Output is correct
38 Correct 10 ms 1100 KB Output is correct
39 Correct 6 ms 588 KB Output is correct
40 Correct 4 ms 588 KB Output is correct
41 Correct 6 ms 840 KB Output is correct
42 Correct 6 ms 844 KB Output is correct
43 Correct 10 ms 1100 KB Output is correct
44 Correct 10 ms 1172 KB Output is correct
45 Correct 10 ms 1100 KB Output is correct
46 Correct 10 ms 1136 KB Output is correct
47 Correct 10 ms 1120 KB Output is correct

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 16 ms 1340 KB Output is correct
2 Correct 14 ms 1356 KB Output is correct
3 Correct 14 ms 1356 KB Output is correct
4 Correct 14 ms 1392 KB Output is correct
5 Correct 14 ms 1284 KB Output is correct
6 Correct 14 ms 1356 KB Output is correct
7 Correct 15 ms 1356 KB Output is correct
8 Correct 14 ms 1340 KB Output is correct
9 Correct 14 ms 1356 KB Output is correct
10 Correct 14 ms 1312 KB Output is correct
11 Correct 14 ms 1352 KB Output is correct
12 Correct 15 ms 1356 KB Output is correct
13 Correct 15 ms 1356 KB Output is correct
14 Correct 14 ms 1392 KB Output is correct
15 Correct 14 ms 1356 KB Output is correct
16 Correct 14 ms 1332 KB Output is correct
17 Correct 14 ms 1356 KB Output is correct
18 Correct 14 ms 1384 KB Output is correct
19 Correct 16 ms 1356 KB Output is correct
20 Correct 14 ms 1356 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 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 8 ms 784 KB Output is correct
4 Correct 6 ms 716 KB Output is correct
5 Correct 5 ms 796 KB Output is correct
6 Correct 6 ms 676 KB Output is correct
7 Correct 5 ms 716 KB Output is correct
8 Correct 9 ms 972 KB Output is correct
9 Correct 9 ms 972 KB Output is correct
10 Correct 9 ms 972 KB Output is correct
11 Correct 9 ms 1000 KB Output is correct
12 Correct 9 ms 1024 KB Output is correct
13 Correct 14 ms 1400 KB Output is correct
14 Correct 14 ms 1392 KB Output is correct
15 Correct 14 ms 1284 KB Output is correct
16 Correct 15 ms 1356 KB Output is correct
17 Correct 14 ms 1356 KB Output is correct
18 Correct 17 ms 1436 KB Output is correct
19 Correct 14 ms 1396 KB Output is correct
20 Correct 22 ms 2288 KB Output is correct
21 Correct 22 ms 2248 KB Output is correct
22 Correct 23 ms 2332 KB Output is correct
23 Correct 22 ms 2260 KB Output is correct
24 Correct 23 ms 2252 KB Output is correct
25 Correct 22 ms 2240 KB Output is correct
26 Correct 22 ms 2328 KB Output is correct
27 Correct 37 ms 3624 KB Output is correct
28 Correct 37 ms 3644 KB Output is correct
29 Correct 37 ms 3556 KB Output is correct
30 Correct 37 ms 3680 KB Output is correct
31 Correct 37 ms 3644 KB Output is correct
32 Correct 1 ms 204 KB Output is correct
33 Correct 1 ms 204 KB Output is correct

Subtask #7
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 38 ms 3652 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 5 ms 716 KB Output is correct
4 Correct 9 ms 1028 KB Output is correct
5 Correct 14 ms 1352 KB Output is correct
6 Correct 20 ms 1388 KB Output is correct
7 Correct 23 ms 2244 KB Output is correct
8 Correct 22 ms 2248 KB Output is correct
9 Correct 37 ms 3644 KB Output is correct
10 Correct 1 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 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 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 1 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 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 2 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 2 ms 332 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 2 ms 332 KB Output is correct
33 Correct 2 ms 332 KB Output is correct
34 Correct 2 ms 332 KB Output is correct
35 Correct 2 ms 332 KB Output is correct
36 Correct 2 ms 332 KB Output is correct
37 Correct 2 ms 332 KB Output is correct
38 Correct 10 ms 1100 KB Output is correct
39 Correct 6 ms 588 KB Output is correct
40 Correct 4 ms 588 KB Output is correct
41 Correct 6 ms 840 KB Output is correct
42 Correct 6 ms 844 KB Output is correct
43 Correct 10 ms 1100 KB Output is correct
44 Correct 10 ms 1172 KB Output is correct
45 Correct 10 ms 1100 KB Output is correct
46 Correct 10 ms 1136 KB Output is correct
47 Correct 10 ms 1120 KB Output is correct
48 Correct 16 ms 1340 KB Output is correct
49 Correct 14 ms 1356 KB Output is correct
50 Correct 14 ms 1356 KB Output is correct
51 Correct 14 ms 1392 KB Output is correct
52 Correct 14 ms 1284 KB Output is correct
53 Correct 14 ms 1356 KB Output is correct
54 Correct 15 ms 1356 KB Output is correct
55 Correct 14 ms 1340 KB Output is correct
56 Correct 14 ms 1356 KB Output is correct
57 Correct 14 ms 1312 KB Output is correct
58 Correct 14 ms 1352 KB Output is correct
59 Correct 15 ms 1356 KB Output is correct
60 Correct 15 ms 1356 KB Output is correct
61 Correct 14 ms 1392 KB Output is correct
62 Correct 14 ms 1356 KB Output is correct
63 Correct 14 ms 1332 KB Output is correct
64 Correct 14 ms 1356 KB Output is correct
65 Correct 14 ms 1384 KB Output is correct
66 Correct 16 ms 1356 KB Output is correct
67 Correct 14 ms 1356 KB Output is correct
68 Correct 1 ms 204 KB Output is correct
69 Correct 1 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 8 ms 784 KB Output is correct
73 Correct 6 ms 716 KB Output is correct
74 Correct 5 ms 796 KB Output is correct
75 Correct 6 ms 676 KB Output is correct
76 Correct 5 ms 716 KB Output is correct
77 Correct 9 ms 972 KB Output is correct
78 Correct 9 ms 972 KB Output is correct
79 Correct 9 ms 972 KB Output is correct
80 Correct 9 ms 1000 KB Output is correct
81 Correct 9 ms 1024 KB Output is correct
82 Correct 14 ms 1400 KB Output is correct
83 Correct 14 ms 1392 KB Output is correct
84 Correct 14 ms 1284 KB Output is correct
85 Correct 15 ms 1356 KB Output is correct
86 Correct 14 ms 1356 KB Output is correct
87 Correct 17 ms 1436 KB Output is correct
88 Correct 14 ms 1396 KB Output is correct
89 Correct 22 ms 2288 KB Output is correct
90 Correct 22 ms 2248 KB Output is correct
91 Correct 23 ms 2332 KB Output is correct
92 Correct 22 ms 2260 KB Output is correct
93 Correct 23 ms 2252 KB Output is correct
94 Correct 22 ms 2240 KB Output is correct
95 Correct 22 ms 2328 KB Output is correct
96 Correct 37 ms 3624 KB Output is correct
97 Correct 37 ms 3644 KB Output is correct
98 Correct 37 ms 3556 KB Output is correct
99 Correct 37 ms 3680 KB Output is correct
100 Correct 37 ms 3644 KB Output is correct
101 Correct 1 ms 204 KB Output is correct
102 Correct 1 ms 204 KB Output is correct
103 Correct 38 ms 3652 KB Output is correct
104 Correct 1 ms 204 KB Output is correct
105 Correct 5 ms 716 KB Output is correct
106 Correct 9 ms 1028 KB Output is correct
107 Correct 14 ms 1352 KB Output is correct
108 Correct 20 ms 1388 KB Output is correct
109 Correct 23 ms 2244 KB Output is correct
110 Correct 22 ms 2248 KB Output is correct
111 Correct 37 ms 3644 KB Output is correct
112 Correct 1 ms 204 KB Output is correct
113 Correct 1 ms 204 KB Output is correct
114 Correct 36 ms 3668 KB Output is correct
115 Correct 14 ms 1356 KB Output is correct
116 Correct 14 ms 1356 KB Output is correct
117 Correct 24 ms 2252 KB Output is correct
118 Correct 24 ms 2248 KB Output is correct
119 Correct 36 ms 3564 KB Output is correct
120 Correct 37 ms 3528 KB Output is correct
121 Correct 36 ms 3648 KB Output is correct
122 Correct 37 ms 3652 KB Output is correct
123 Correct 37 ms 3648 KB Output is correct
124 Correct 37 ms 3672 KB Output is correct
125 Correct 39 ms 3648 KB Output is correct
126 Correct 37 ms 3604 KB Output is correct
127 Correct 37 ms 3656 KB Output is correct
128 Correct 37 ms 3624 KB Output is correct