oj.uz

Submission #244053

# Submission time Handle Problem Language Result Execution time Memory
244053 2020-07-02T14:01:15 Z Kubin Aliens (IOI16_aliens) C++17
60 / 100
 1253 ms 1048580 KB 
#include <bits/stdc++.h>

using namespace std;

struct line
{
    int64_t a, b;
    int64_t operator() (int64_t x) const { return a*x + b; }
};
long double intersect(line p, line q)
{
    return (long double)(q.b - p.b) / (p.a - q.a);
}
// r min-dominates q relative to p
// p.a > q.a > r.a
bool dom(line p, line q, line r)
{
    return intersect(p, r) <= intersect(p, q);
}

vector<pair<int, int>> filter_dominated(vector<pair<int, int>> I)
{
    vector<pair<int, int>> J = {{INT_MIN, INT_MIN}};
    sort(I.begin(), I.end(), [](pair<int, int> lhs, pair<int, int> rhs) {
        return lhs.first != rhs.first ? lhs.first < rhs.first : lhs.second > rhs.second;
    });
    for(auto [l, r] : I)
        if(not (J.back().first <= l and r <= J.back().second))
            J.emplace_back(l, r);
    J.erase(J.begin());
    return J;
}
constexpr int64_t square(int64_t x) { return x*x; }

int64_t take_photos(int _n, int _m, int _k, vector<int> r, vector<int> c)
{
    size_t n = _n, m = _m, k = _k; (void)m;

    vector<pair<int, int>> I;
    for(size_t i = 0; i < n; i++)
        I.emplace_back(min(r[i], c[i]), max(r[i], c[i]));
    I = filter_dominated(I);
    n = I.size();

    vector<vector<int64_t>> cost(k+1, vector<int64_t>(n+1, INT64_MAX / 3));
    auto get_line = [&](size_t l, size_t i) {
        return line {
            -2 * I[i].first,
            cost[l][i] + square(I[i].first) -
             square(max(0, (i ? I[i-1].second : -1) - I[i].first + 1))
        };
    };
    vector<vector<line>> hull(k+1);

    cost[0][0] = 0;
    hull[0].push_back(get_line(0, 0));

    for(size_t l = 1; l <= k; l++)
    {
        cost[l][0] = 0;
        for(size_t i = 1, h = 0; i <= n; i++)
        {
            auto x = I[i-1].second + 1;
            while(h+1 < hull[l-1].size() and hull[l-1][h](x) > hull[l-1][h+1](x))
                h++;

            cost[l][i] = hull[l-1][h](x) + square(x);

            auto f = get_line(l, i-1);
            while(hull[l].size() >= 2 and dom(hull[l].end()[-2], hull[l].end()[-1], f))
                hull[l].pop_back();
            hull[l].push_back(f);
        }
    }
    return cost[k][n];
}

#ifdef XHOVA
int main()
{
    cout << take_photos(5, 7, 2, {0, 4, 4, 4, 4}, {3, 4, 6, 5, 6}) << endl;
    cout << take_photos(2, 6, 2, {1, 4}, {4, 1}) << endl;
}
#endif

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Correct answer: answer = 4
2 Correct 4 ms 256 KB Correct answer: answer = 4
3 Correct 4 ms 256 KB Correct answer: answer = 4
4 Correct 5 ms 384 KB Correct answer: answer = 12
5 Correct 5 ms 256 KB Correct answer: answer = 52
6 Correct 5 ms 384 KB Correct answer: answer = 210
7 Correct 5 ms 256 KB Correct answer: answer = 88
8 Correct 5 ms 256 KB Correct answer: answer = 7696
9 Correct 5 ms 256 KB Correct answer: answer = 1
10 Correct 5 ms 384 KB Correct answer: answer = 2374
11 Correct 5 ms 384 KB Correct answer: answer = 9502
12 Correct 4 ms 384 KB Correct answer: answer = 49
13 Correct 5 ms 384 KB Correct answer: answer = 151
14 Correct 5 ms 384 KB Correct answer: answer = 7550
15 Correct 4 ms 384 KB Correct answer: answer = 7220
16 Correct 5 ms 384 KB Correct answer: answer = 7550
17 Correct 5 ms 384 KB Correct answer: answer = 10000
18 Correct 4 ms 384 KB Correct answer: answer = 10000
19 Correct 5 ms 384 KB Correct answer: answer = 624
20 Correct 5 ms 256 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 432 KB Correct answer: answer = 1
2 Correct 5 ms 384 KB Correct answer: answer = 4
3 Correct 5 ms 256 KB Correct answer: answer = 1
4 Correct 5 ms 384 KB Correct answer: answer = 5
5 Correct 5 ms 256 KB Correct answer: answer = 41
6 Correct 5 ms 384 KB Correct answer: answer = 71923
7 Correct 5 ms 384 KB Correct answer: answer = 77137
8 Correct 8 ms 2756 KB Correct answer: answer = 764
9 Correct 5 ms 384 KB Correct answer: answer = 250000
10 Correct 13 ms 6400 KB Correct answer: answer = 500
11 Correct 5 ms 384 KB Correct answer: answer = 32
12 Correct 5 ms 384 KB Correct answer: answer = 130050
13 Correct 6 ms 896 KB Correct answer: answer = 5110
14 Correct 5 ms 512 KB Correct answer: answer = 2626
15 Correct 5 ms 768 KB Correct answer: answer = 796
16 Correct 5 ms 768 KB Correct answer: answer = 7580
17 Correct 7 ms 1920 KB Correct answer: answer = 1904
18 Correct 5 ms 384 KB Correct answer: answer = 996004
19 Correct 5 ms 384 KB Correct answer: answer = 38817
20 Correct 6 ms 1152 KB Correct answer: answer = 4096
21 Correct 5 ms 384 KB Correct answer: answer = 1
22 Correct 5 ms 384 KB Correct answer: answer = 1
23 Correct 6 ms 1792 KB Correct answer: answer = 2040
24 Correct 5 ms 384 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Correct answer: answer = 4
2 Correct 4 ms 256 KB Correct answer: answer = 4
3 Correct 4 ms 256 KB Correct answer: answer = 4
4 Correct 5 ms 384 KB Correct answer: answer = 12
5 Correct 5 ms 256 KB Correct answer: answer = 52
6 Correct 5 ms 384 KB Correct answer: answer = 210
7 Correct 5 ms 256 KB Correct answer: answer = 88
8 Correct 5 ms 256 KB Correct answer: answer = 7696
9 Correct 5 ms 256 KB Correct answer: answer = 1
10 Correct 5 ms 384 KB Correct answer: answer = 2374
11 Correct 5 ms 384 KB Correct answer: answer = 9502
12 Correct 4 ms 384 KB Correct answer: answer = 49
13 Correct 5 ms 384 KB Correct answer: answer = 151
14 Correct 5 ms 384 KB Correct answer: answer = 7550
15 Correct 4 ms 384 KB Correct answer: answer = 7220
16 Correct 5 ms 384 KB Correct answer: answer = 7550
17 Correct 5 ms 384 KB Correct answer: answer = 10000
18 Correct 4 ms 384 KB Correct answer: answer = 10000
19 Correct 5 ms 384 KB Correct answer: answer = 624
20 Correct 5 ms 256 KB Correct answer: answer = 10000
21 Correct 5 ms 432 KB Correct answer: answer = 1
22 Correct 5 ms 384 KB Correct answer: answer = 4
23 Correct 5 ms 256 KB Correct answer: answer = 1
24 Correct 5 ms 384 KB Correct answer: answer = 5
25 Correct 5 ms 256 KB Correct answer: answer = 41
26 Correct 5 ms 384 KB Correct answer: answer = 71923
27 Correct 5 ms 384 KB Correct answer: answer = 77137
28 Correct 8 ms 2756 KB Correct answer: answer = 764
29 Correct 5 ms 384 KB Correct answer: answer = 250000
30 Correct 13 ms 6400 KB Correct answer: answer = 500
31 Correct 5 ms 384 KB Correct answer: answer = 32
32 Correct 5 ms 384 KB Correct answer: answer = 130050
33 Correct 6 ms 896 KB Correct answer: answer = 5110
34 Correct 5 ms 512 KB Correct answer: answer = 2626
35 Correct 5 ms 768 KB Correct answer: answer = 796
36 Correct 5 ms 768 KB Correct answer: answer = 7580
37 Correct 7 ms 1920 KB Correct answer: answer = 1904
38 Correct 5 ms 384 KB Correct answer: answer = 996004
39 Correct 5 ms 384 KB Correct answer: answer = 38817
40 Correct 6 ms 1152 KB Correct answer: answer = 4096
41 Correct 5 ms 384 KB Correct answer: answer = 1
42 Correct 5 ms 384 KB Correct answer: answer = 1
43 Correct 6 ms 1792 KB Correct answer: answer = 2040
44 Correct 5 ms 384 KB Correct answer: answer = 2
45 Correct 5 ms 384 KB Correct answer: answer = 4
46 Correct 4 ms 256 KB Correct answer: answer = 9
47 Correct 4 ms 304 KB Correct answer: answer = 9
48 Correct 5 ms 384 KB Correct answer: answer = 21
49 Correct 4 ms 256 KB Correct answer: answer = 71
50 Correct 4 ms 384 KB Correct answer: answer = 77
51 Correct 4 ms 256 KB Correct answer: answer = 400
52 Correct 5 ms 384 KB Correct answer: answer = 996004
53 Correct 5 ms 384 KB Correct answer: answer = 997310
54 Correct 5 ms 384 KB Correct answer: answer = 990781
55 Correct 5 ms 384 KB Correct answer: answer = 996545
56 Correct 5 ms 384 KB Correct answer: answer = 484
57 Correct 5 ms 384 KB Correct answer: answer = 484
58 Correct 5 ms 384 KB Correct answer: answer = 63501
59 Correct 5 ms 512 KB Correct answer: answer = 323501
60 Correct 6 ms 1536 KB Correct answer: answer = 752500
61 Correct 5 ms 384 KB Correct answer: answer = 761480
62 Correct 6 ms 1408 KB Correct answer: answer = 758932
63 Correct 5 ms 384 KB Correct answer: answer = 1000000
64 Correct 11 ms 6272 KB Correct answer: answer = 750500
65 Correct 5 ms 384 KB Correct answer: answer = 1000000
66 Correct 5 ms 384 KB Correct answer: answer = 250000
67 Correct 5 ms 384 KB Correct answer: answer = 250000
68 Correct 5 ms 384 KB Correct answer: answer = 1000000
69 Correct 4 ms 384 KB Correct answer: answer = 994009
70 Correct 5 ms 384 KB Correct answer: answer = 59315
71 Correct 5 ms 768 KB Correct answer: answer = 25454
72 Correct 6 ms 1408 KB Correct answer: answer = 1504
73 Correct 5 ms 384 KB Correct answer: answer = 37486
74 Correct 6 ms 1024 KB Correct answer: answer = 4284
75 Correct 5 ms 896 KB Correct answer: answer = 158008
76 Correct 5 ms 768 KB Correct answer: answer = 51860
77 Correct 5 ms 384 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Correct answer: answer = 4
2 Correct 4 ms 256 KB Correct answer: answer = 4
3 Correct 4 ms 256 KB Correct answer: answer = 4
4 Correct 5 ms 384 KB Correct answer: answer = 12
5 Correct 5 ms 256 KB Correct answer: answer = 52
6 Correct 5 ms 384 KB Correct answer: answer = 210
7 Correct 5 ms 256 KB Correct answer: answer = 88
8 Correct 5 ms 256 KB Correct answer: answer = 7696
9 Correct 5 ms 256 KB Correct answer: answer = 1
10 Correct 5 ms 384 KB Correct answer: answer = 2374
11 Correct 5 ms 384 KB Correct answer: answer = 9502
12 Correct 4 ms 384 KB Correct answer: answer = 49
13 Correct 5 ms 384 KB Correct answer: answer = 151
14 Correct 5 ms 384 KB Correct answer: answer = 7550
15 Correct 4 ms 384 KB Correct answer: answer = 7220
16 Correct 5 ms 384 KB Correct answer: answer = 7550
17 Correct 5 ms 384 KB Correct answer: answer = 10000
18 Correct 4 ms 384 KB Correct answer: answer = 10000
19 Correct 5 ms 384 KB Correct answer: answer = 624
20 Correct 5 ms 256 KB Correct answer: answer = 10000
21 Correct 5 ms 432 KB Correct answer: answer = 1
22 Correct 5 ms 384 KB Correct answer: answer = 4
23 Correct 5 ms 256 KB Correct answer: answer = 1
24 Correct 5 ms 384 KB Correct answer: answer = 5
25 Correct 5 ms 256 KB Correct answer: answer = 41
26 Correct 5 ms 384 KB Correct answer: answer = 71923
27 Correct 5 ms 384 KB Correct answer: answer = 77137
28 Correct 8 ms 2756 KB Correct answer: answer = 764
29 Correct 5 ms 384 KB Correct answer: answer = 250000
30 Correct 13 ms 6400 KB Correct answer: answer = 500
31 Correct 5 ms 384 KB Correct answer: answer = 32
32 Correct 5 ms 384 KB Correct answer: answer = 130050
33 Correct 6 ms 896 KB Correct answer: answer = 5110
34 Correct 5 ms 512 KB Correct answer: answer = 2626
35 Correct 5 ms 768 KB Correct answer: answer = 796
36 Correct 5 ms 768 KB Correct answer: answer = 7580
37 Correct 7 ms 1920 KB Correct answer: answer = 1904
38 Correct 5 ms 384 KB Correct answer: answer = 996004
39 Correct 5 ms 384 KB Correct answer: answer = 38817
40 Correct 6 ms 1152 KB Correct answer: answer = 4096
41 Correct 5 ms 384 KB Correct answer: answer = 1
42 Correct 5 ms 384 KB Correct answer: answer = 1
43 Correct 6 ms 1792 KB Correct answer: answer = 2040
44 Correct 5 ms 384 KB Correct answer: answer = 2
45 Correct 5 ms 384 KB Correct answer: answer = 4
46 Correct 4 ms 256 KB Correct answer: answer = 9
47 Correct 4 ms 304 KB Correct answer: answer = 9
48 Correct 5 ms 384 KB Correct answer: answer = 21
49 Correct 4 ms 256 KB Correct answer: answer = 71
50 Correct 4 ms 384 KB Correct answer: answer = 77
51 Correct 4 ms 256 KB Correct answer: answer = 400
52 Correct 5 ms 384 KB Correct answer: answer = 996004
53 Correct 5 ms 384 KB Correct answer: answer = 997310
54 Correct 5 ms 384 KB Correct answer: answer = 990781
55 Correct 5 ms 384 KB Correct answer: answer = 996545
56 Correct 5 ms 384 KB Correct answer: answer = 484
57 Correct 5 ms 384 KB Correct answer: answer = 484
58 Correct 5 ms 384 KB Correct answer: answer = 63501
59 Correct 5 ms 512 KB Correct answer: answer = 323501
60 Correct 6 ms 1536 KB Correct answer: answer = 752500
61 Correct 5 ms 384 KB Correct answer: answer = 761480
62 Correct 6 ms 1408 KB Correct answer: answer = 758932
63 Correct 5 ms 384 KB Correct answer: answer = 1000000
64 Correct 11 ms 6272 KB Correct answer: answer = 750500
65 Correct 5 ms 384 KB Correct answer: answer = 1000000
66 Correct 5 ms 384 KB Correct answer: answer = 250000
67 Correct 5 ms 384 KB Correct answer: answer = 250000
68 Correct 5 ms 384 KB Correct answer: answer = 1000000
69 Correct 4 ms 384 KB Correct answer: answer = 994009
70 Correct 5 ms 384 KB Correct answer: answer = 59315
71 Correct 5 ms 768 KB Correct answer: answer = 25454
72 Correct 6 ms 1408 KB Correct answer: answer = 1504
73 Correct 5 ms 384 KB Correct answer: answer = 37486
74 Correct 6 ms 1024 KB Correct answer: answer = 4284
75 Correct 5 ms 896 KB Correct answer: answer = 158008
76 Correct 5 ms 768 KB Correct answer: answer = 51860
77 Correct 5 ms 384 KB Correct answer: answer = 12985
78 Correct 6 ms 384 KB Correct answer: answer = 997864126212
79 Correct 6 ms 512 KB Correct answer: answer = 998608411647
80 Correct 8 ms 1664 KB Correct answer: answer = 995265560477
81 Correct 6 ms 640 KB Correct answer: answer = 10125000
82 Correct 7 ms 1152 KB Correct answer: answer = 2291668
83 Correct 11 ms 5120 KB Correct answer: answer = 42388
84 Correct 27 ms 19968 KB Correct answer: answer = 10318
85 Correct 77 ms 66168 KB Correct answer: answer = 3416
86 Correct 7 ms 640 KB Correct answer: answer = 331708193881
87 Correct 41 ms 11896 KB Correct answer: answer = 2861193756
88 Correct 185 ms 94968 KB Correct answer: answer = 114646930
89 Correct 12 ms 5760 KB Correct answer: answer = 9280921
90 Correct 41 ms 29304 KB Correct answer: answer = 999984053400
91 Correct 152 ms 63224 KB Correct answer: answer = 750935949134
92 Correct 6 ms 512 KB Correct answer: answer = 1000000000000
93 Correct 7 ms 896 KB Correct answer: answer = 998762383161
94 Correct 12 ms 2048 KB Correct answer: answer = 23017412908
95 Correct 9 ms 3072 KB Correct answer: answer = 728143410622
96 Correct 5 ms 512 KB Correct answer: answer = 2
97 Correct 7 ms 1536 KB Correct answer: answer = 1824916
98 Correct 59 ms 35320 KB Correct answer: answer = 10680029
99 Correct 35 ms 19448 KB Correct answer: answer = 18351700
100 Correct 6 ms 768 KB Correct answer: answer = 16040026
101 Correct 6 ms 512 KB Correct answer: answer = 253968628325
102 Correct 72 ms 42616 KB Correct answer: answer = 10267
103 Correct 212 ms 165752 KB Correct answer: answer = 2582408
104 Correct 6 ms 512 KB Correct answer: answer = 78024964781
105 Correct 6 ms 512 KB Correct answer: answer = 9866346457
106 Correct 8 ms 1280 KB Correct answer: answer = 3327720949
107 Correct 21 ms 11520 KB Correct answer: answer = 86064128360
108 Correct 74 ms 61688 KB Correct answer: answer = 12698259150
109 Correct 225 ms 164348 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Correct answer: answer = 4
2 Correct 4 ms 256 KB Correct answer: answer = 4
3 Correct 4 ms 256 KB Correct answer: answer = 4
4 Correct 5 ms 384 KB Correct answer: answer = 12
5 Correct 5 ms 256 KB Correct answer: answer = 52
6 Correct 5 ms 384 KB Correct answer: answer = 210
7 Correct 5 ms 256 KB Correct answer: answer = 88
8 Correct 5 ms 256 KB Correct answer: answer = 7696
9 Correct 5 ms 256 KB Correct answer: answer = 1
10 Correct 5 ms 384 KB Correct answer: answer = 2374
11 Correct 5 ms 384 KB Correct answer: answer = 9502
12 Correct 4 ms 384 KB Correct answer: answer = 49
13 Correct 5 ms 384 KB Correct answer: answer = 151
14 Correct 5 ms 384 KB Correct answer: answer = 7550
15 Correct 4 ms 384 KB Correct answer: answer = 7220
16 Correct 5 ms 384 KB Correct answer: answer = 7550
17 Correct 5 ms 384 KB Correct answer: answer = 10000
18 Correct 4 ms 384 KB Correct answer: answer = 10000
19 Correct 5 ms 384 KB Correct answer: answer = 624
20 Correct 5 ms 256 KB Correct answer: answer = 10000
21 Correct 5 ms 432 KB Correct answer: answer = 1
22 Correct 5 ms 384 KB Correct answer: answer = 4
23 Correct 5 ms 256 KB Correct answer: answer = 1
24 Correct 5 ms 384 KB Correct answer: answer = 5
25 Correct 5 ms 256 KB Correct answer: answer = 41
26 Correct 5 ms 384 KB Correct answer: answer = 71923
27 Correct 5 ms 384 KB Correct answer: answer = 77137
28 Correct 8 ms 2756 KB Correct answer: answer = 764
29 Correct 5 ms 384 KB Correct answer: answer = 250000
30 Correct 13 ms 6400 KB Correct answer: answer = 500
31 Correct 5 ms 384 KB Correct answer: answer = 32
32 Correct 5 ms 384 KB Correct answer: answer = 130050
33 Correct 6 ms 896 KB Correct answer: answer = 5110
34 Correct 5 ms 512 KB Correct answer: answer = 2626
35 Correct 5 ms 768 KB Correct answer: answer = 796
36 Correct 5 ms 768 KB Correct answer: answer = 7580
37 Correct 7 ms 1920 KB Correct answer: answer = 1904
38 Correct 5 ms 384 KB Correct answer: answer = 996004
39 Correct 5 ms 384 KB Correct answer: answer = 38817
40 Correct 6 ms 1152 KB Correct answer: answer = 4096
41 Correct 5 ms 384 KB Correct answer: answer = 1
42 Correct 5 ms 384 KB Correct answer: answer = 1
43 Correct 6 ms 1792 KB Correct answer: answer = 2040
44 Correct 5 ms 384 KB Correct answer: answer = 2
45 Correct 5 ms 384 KB Correct answer: answer = 4
46 Correct 4 ms 256 KB Correct answer: answer = 9
47 Correct 4 ms 304 KB Correct answer: answer = 9
48 Correct 5 ms 384 KB Correct answer: answer = 21
49 Correct 4 ms 256 KB Correct answer: answer = 71
50 Correct 4 ms 384 KB Correct answer: answer = 77
51 Correct 4 ms 256 KB Correct answer: answer = 400
52 Correct 5 ms 384 KB Correct answer: answer = 996004
53 Correct 5 ms 384 KB Correct answer: answer = 997310
54 Correct 5 ms 384 KB Correct answer: answer = 990781
55 Correct 5 ms 384 KB Correct answer: answer = 996545
56 Correct 5 ms 384 KB Correct answer: answer = 484
57 Correct 5 ms 384 KB Correct answer: answer = 484
58 Correct 5 ms 384 KB Correct answer: answer = 63501
59 Correct 5 ms 512 KB Correct answer: answer = 323501
60 Correct 6 ms 1536 KB Correct answer: answer = 752500
61 Correct 5 ms 384 KB Correct answer: answer = 761480
62 Correct 6 ms 1408 KB Correct answer: answer = 758932
63 Correct 5 ms 384 KB Correct answer: answer = 1000000
64 Correct 11 ms 6272 KB Correct answer: answer = 750500
65 Correct 5 ms 384 KB Correct answer: answer = 1000000
66 Correct 5 ms 384 KB Correct answer: answer = 250000
67 Correct 5 ms 384 KB Correct answer: answer = 250000
68 Correct 5 ms 384 KB Correct answer: answer = 1000000
69 Correct 4 ms 384 KB Correct answer: answer = 994009
70 Correct 5 ms 384 KB Correct answer: answer = 59315
71 Correct 5 ms 768 KB Correct answer: answer = 25454
72 Correct 6 ms 1408 KB Correct answer: answer = 1504
73 Correct 5 ms 384 KB Correct answer: answer = 37486
74 Correct 6 ms 1024 KB Correct answer: answer = 4284
75 Correct 5 ms 896 KB Correct answer: answer = 158008
76 Correct 5 ms 768 KB Correct answer: answer = 51860
77 Correct 5 ms 384 KB Correct answer: answer = 12985
78 Correct 6 ms 384 KB Correct answer: answer = 997864126212
79 Correct 6 ms 512 KB Correct answer: answer = 998608411647
80 Correct 8 ms 1664 KB Correct answer: answer = 995265560477
81 Correct 6 ms 640 KB Correct answer: answer = 10125000
82 Correct 7 ms 1152 KB Correct answer: answer = 2291668
83 Correct 11 ms 5120 KB Correct answer: answer = 42388
84 Correct 27 ms 19968 KB Correct answer: answer = 10318
85 Correct 77 ms 66168 KB Correct answer: answer = 3416
86 Correct 7 ms 640 KB Correct answer: answer = 331708193881
87 Correct 41 ms 11896 KB Correct answer: answer = 2861193756
88 Correct 185 ms 94968 KB Correct answer: answer = 114646930
89 Correct 12 ms 5760 KB Correct answer: answer = 9280921
90 Correct 41 ms 29304 KB Correct answer: answer = 999984053400
91 Correct 152 ms 63224 KB Correct answer: answer = 750935949134
92 Correct 6 ms 512 KB Correct answer: answer = 1000000000000
93 Correct 7 ms 896 KB Correct answer: answer = 998762383161
94 Correct 12 ms 2048 KB Correct answer: answer = 23017412908
95 Correct 9 ms 3072 KB Correct answer: answer = 728143410622
96 Correct 5 ms 512 KB Correct answer: answer = 2
97 Correct 7 ms 1536 KB Correct answer: answer = 1824916
98 Correct 59 ms 35320 KB Correct answer: answer = 10680029
99 Correct 35 ms 19448 KB Correct answer: answer = 18351700
100 Correct 6 ms 768 KB Correct answer: answer = 16040026
101 Correct 6 ms 512 KB Correct answer: answer = 253968628325
102 Correct 72 ms 42616 KB Correct answer: answer = 10267
103 Correct 212 ms 165752 KB Correct answer: answer = 2582408
104 Correct 6 ms 512 KB Correct answer: answer = 78024964781
105 Correct 6 ms 512 KB Correct answer: answer = 9866346457
106 Correct 8 ms 1280 KB Correct answer: answer = 3327720949
107 Correct 21 ms 11520 KB Correct answer: answer = 86064128360
108 Correct 74 ms 61688 KB Correct answer: answer = 12698259150
109 Correct 225 ms 164348 KB Correct answer: answer = 1185259288
110 Correct 24 ms 2680 KB Correct answer: answer = 999889968863
111 Correct 24 ms 2680 KB Correct answer: answer = 999861384931
112 Correct 24 ms 2680 KB Correct answer: answer = 999811809929
113 Correct 25 ms 2680 KB Correct answer: answer = 999869756441
114 Correct 27 ms 5600 KB Correct answer: answer = 1700000000
115 Correct 52 ms 24160 KB Correct answer: answer = 131666670
116 Correct 11 ms 2488 KB Correct answer: answer = 89478486
117 Correct 41 ms 22256 KB Correct answer: answer = 4971040
118 Correct 59 ms 39792 KB Correct answer: answer = 2711494
119 Correct 164 ms 120160 KB Correct answer: answer = 25252530
120 Correct 77 ms 50656 KB Correct answer: answer = 62500000
121 Correct 32 ms 4072 KB Correct answer: answer = 333175097780
122 Correct 83 ms 14688 KB Correct answer: answer = 33121180179
123 Correct 208 ms 44128 KB Correct answer: answer = 9802314015
124 Correct 140 ms 94300 KB Correct answer: answer = 32567551
125 Correct 169 ms 121440 KB Correct answer: answer = 997525000000
126 Correct 199 ms 40544 KB Correct answer: answer = 752723538884
127 Correct 18 ms 2680 KB Correct answer: answer = 1000000000000
128 Correct 24 ms 2680 KB Correct answer: answer = 999978000121
129 Correct 26 ms 2680 KB Correct answer: answer = 745986144735
130 Correct 16 ms 2168 KB Correct answer: answer = 2
131 Correct 39 ms 15328 KB Correct answer: answer = 277966670
132 Correct 27 ms 5992 KB Correct answer: answer = 2500900082
133 Correct 25 ms 2672 KB Correct answer: answer = 301248349636
134 Correct 112 ms 40680 KB Correct answer: answer = 14118891
135 Correct 25 ms 2680 KB Correct answer: answer = 14384977265
136 Correct 29 ms 2680 KB Correct answer: answer = 3681368330
137 Correct 26 ms 2784 KB Correct answer: answer = 2720316816

Subtask #6
0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Correct answer: answer = 4
2 Correct 4 ms 256 KB Correct answer: answer = 4
3 Correct 4 ms 256 KB Correct answer: answer = 4
4 Correct 5 ms 384 KB Correct answer: answer = 12
5 Correct 5 ms 256 KB Correct answer: answer = 52
6 Correct 5 ms 384 KB Correct answer: answer = 210
7 Correct 5 ms 256 KB Correct answer: answer = 88
8 Correct 5 ms 256 KB Correct answer: answer = 7696
9 Correct 5 ms 256 KB Correct answer: answer = 1
10 Correct 5 ms 384 KB Correct answer: answer = 2374
11 Correct 5 ms 384 KB Correct answer: answer = 9502
12 Correct 4 ms 384 KB Correct answer: answer = 49
13 Correct 5 ms 384 KB Correct answer: answer = 151
14 Correct 5 ms 384 KB Correct answer: answer = 7550
15 Correct 4 ms 384 KB Correct answer: answer = 7220
16 Correct 5 ms 384 KB Correct answer: answer = 7550
17 Correct 5 ms 384 KB Correct answer: answer = 10000
18 Correct 4 ms 384 KB Correct answer: answer = 10000
19 Correct 5 ms 384 KB Correct answer: answer = 624
20 Correct 5 ms 256 KB Correct answer: answer = 10000
21 Correct 5 ms 432 KB Correct answer: answer = 1
22 Correct 5 ms 384 KB Correct answer: answer = 4
23 Correct 5 ms 256 KB Correct answer: answer = 1
24 Correct 5 ms 384 KB Correct answer: answer = 5
25 Correct 5 ms 256 KB Correct answer: answer = 41
26 Correct 5 ms 384 KB Correct answer: answer = 71923
27 Correct 5 ms 384 KB Correct answer: answer = 77137
28 Correct 8 ms 2756 KB Correct answer: answer = 764
29 Correct 5 ms 384 KB Correct answer: answer = 250000
30 Correct 13 ms 6400 KB Correct answer: answer = 500
31 Correct 5 ms 384 KB Correct answer: answer = 32
32 Correct 5 ms 384 KB Correct answer: answer = 130050
33 Correct 6 ms 896 KB Correct answer: answer = 5110
34 Correct 5 ms 512 KB Correct answer: answer = 2626
35 Correct 5 ms 768 KB Correct answer: answer = 796
36 Correct 5 ms 768 KB Correct answer: answer = 7580
37 Correct 7 ms 1920 KB Correct answer: answer = 1904
38 Correct 5 ms 384 KB Correct answer: answer = 996004
39 Correct 5 ms 384 KB Correct answer: answer = 38817
40 Correct 6 ms 1152 KB Correct answer: answer = 4096
41 Correct 5 ms 384 KB Correct answer: answer = 1
42 Correct 5 ms 384 KB Correct answer: answer = 1
43 Correct 6 ms 1792 KB Correct answer: answer = 2040
44 Correct 5 ms 384 KB Correct answer: answer = 2
45 Correct 5 ms 384 KB Correct answer: answer = 4
46 Correct 4 ms 256 KB Correct answer: answer = 9
47 Correct 4 ms 304 KB Correct answer: answer = 9
48 Correct 5 ms 384 KB Correct answer: answer = 21
49 Correct 4 ms 256 KB Correct answer: answer = 71
50 Correct 4 ms 384 KB Correct answer: answer = 77
51 Correct 4 ms 256 KB Correct answer: answer = 400
52 Correct 5 ms 384 KB Correct answer: answer = 996004
53 Correct 5 ms 384 KB Correct answer: answer = 997310
54 Correct 5 ms 384 KB Correct answer: answer = 990781
55 Correct 5 ms 384 KB Correct answer: answer = 996545
56 Correct 5 ms 384 KB Correct answer: answer = 484
57 Correct 5 ms 384 KB Correct answer: answer = 484
58 Correct 5 ms 384 KB Correct answer: answer = 63501
59 Correct 5 ms 512 KB Correct answer: answer = 323501
60 Correct 6 ms 1536 KB Correct answer: answer = 752500
61 Correct 5 ms 384 KB Correct answer: answer = 761480
62 Correct 6 ms 1408 KB Correct answer: answer = 758932
63 Correct 5 ms 384 KB Correct answer: answer = 1000000
64 Correct 11 ms 6272 KB Correct answer: answer = 750500
65 Correct 5 ms 384 KB Correct answer: answer = 1000000
66 Correct 5 ms 384 KB Correct answer: answer = 250000
67 Correct 5 ms 384 KB Correct answer: answer = 250000
68 Correct 5 ms 384 KB Correct answer: answer = 1000000
69 Correct 4 ms 384 KB Correct answer: answer = 994009
70 Correct 5 ms 384 KB Correct answer: answer = 59315
71 Correct 5 ms 768 KB Correct answer: answer = 25454
72 Correct 6 ms 1408 KB Correct answer: answer = 1504
73 Correct 5 ms 384 KB Correct answer: answer = 37486
74 Correct 6 ms 1024 KB Correct answer: answer = 4284
75 Correct 5 ms 896 KB Correct answer: answer = 158008
76 Correct 5 ms 768 KB Correct answer: answer = 51860
77 Correct 5 ms 384 KB Correct answer: answer = 12985
78 Correct 6 ms 384 KB Correct answer: answer = 997864126212
79 Correct 6 ms 512 KB Correct answer: answer = 998608411647
80 Correct 8 ms 1664 KB Correct answer: answer = 995265560477
81 Correct 6 ms 640 KB Correct answer: answer = 10125000
82 Correct 7 ms 1152 KB Correct answer: answer = 2291668
83 Correct 11 ms 5120 KB Correct answer: answer = 42388
84 Correct 27 ms 19968 KB Correct answer: answer = 10318
85 Correct 77 ms 66168 KB Correct answer: answer = 3416
86 Correct 7 ms 640 KB Correct answer: answer = 331708193881
87 Correct 41 ms 11896 KB Correct answer: answer = 2861193756
88 Correct 185 ms 94968 KB Correct answer: answer = 114646930
89 Correct 12 ms 5760 KB Correct answer: answer = 9280921
90 Correct 41 ms 29304 KB Correct answer: answer = 999984053400
91 Correct 152 ms 63224 KB Correct answer: answer = 750935949134
92 Correct 6 ms 512 KB Correct answer: answer = 1000000000000
93 Correct 7 ms 896 KB Correct answer: answer = 998762383161
94 Correct 12 ms 2048 KB Correct answer: answer = 23017412908
95 Correct 9 ms 3072 KB Correct answer: answer = 728143410622
96 Correct 5 ms 512 KB Correct answer: answer = 2
97 Correct 7 ms 1536 KB Correct answer: answer = 1824916
98 Correct 59 ms 35320 KB Correct answer: answer = 10680029
99 Correct 35 ms 19448 KB Correct answer: answer = 18351700
100 Correct 6 ms 768 KB Correct answer: answer = 16040026
101 Correct 6 ms 512 KB Correct answer: answer = 253968628325
102 Correct 72 ms 42616 KB Correct answer: answer = 10267
103 Correct 212 ms 165752 KB Correct answer: answer = 2582408
104 Correct 6 ms 512 KB Correct answer: answer = 78024964781
105 Correct 6 ms 512 KB Correct answer: answer = 9866346457
106 Correct 8 ms 1280 KB Correct answer: answer = 3327720949
107 Correct 21 ms 11520 KB Correct answer: answer = 86064128360
108 Correct 74 ms 61688 KB Correct answer: answer = 12698259150
109 Correct 225 ms 164348 KB Correct answer: answer = 1185259288
110 Correct 24 ms 2680 KB Correct answer: answer = 999889968863
111 Correct 24 ms 2680 KB Correct answer: answer = 999861384931
112 Correct 24 ms 2680 KB Correct answer: answer = 999811809929
113 Correct 25 ms 2680 KB Correct answer: answer = 999869756441
114 Correct 27 ms 5600 KB Correct answer: answer = 1700000000
115 Correct 52 ms 24160 KB Correct answer: answer = 131666670
116 Correct 11 ms 2488 KB Correct answer: answer = 89478486
117 Correct 41 ms 22256 KB Correct answer: answer = 4971040
118 Correct 59 ms 39792 KB Correct answer: answer = 2711494
119 Correct 164 ms 120160 KB Correct answer: answer = 25252530
120 Correct 77 ms 50656 KB Correct answer: answer = 62500000
121 Correct 32 ms 4072 KB Correct answer: answer = 333175097780
122 Correct 83 ms 14688 KB Correct answer: answer = 33121180179
123 Correct 208 ms 44128 KB Correct answer: answer = 9802314015
124 Correct 140 ms 94300 KB Correct answer: answer = 32567551
125 Correct 169 ms 121440 KB Correct answer: answer = 997525000000
126 Correct 199 ms 40544 KB Correct answer: answer = 752723538884
127 Correct 18 ms 2680 KB Correct answer: answer = 1000000000000
128 Correct 24 ms 2680 KB Correct answer: answer = 999978000121
129 Correct 26 ms 2680 KB Correct answer: answer = 745986144735
130 Correct 16 ms 2168 KB Correct answer: answer = 2
131 Correct 39 ms 15328 KB Correct answer: answer = 277966670
132 Correct 27 ms 5992 KB Correct answer: answer = 2500900082
133 Correct 25 ms 2672 KB Correct answer: answer = 301248349636
134 Correct 112 ms 40680 KB Correct answer: answer = 14118891
135 Correct 25 ms 2680 KB Correct answer: answer = 14384977265
136 Correct 29 ms 2680 KB Correct answer: answer = 3681368330
137 Correct 26 ms 2784 KB Correct answer: answer = 2720316816
138 Correct 45 ms 4972 KB Correct answer: answer = 999976000144
139 Correct 47 ms 4964 KB Correct answer: answer = 999856102410
140 Correct 46 ms 4980 KB Correct answer: answer = 999958401531
141 Correct 49 ms 5452 KB Correct answer: answer = 999769649944
142 Correct 95 ms 25928 KB Correct answer: answer = 999874525918
143 Correct 55 ms 11340 KB Correct answer: answer = 6050000000
144 Correct 72 ms 26696 KB Correct answer: answer = 1112500000
145 Correct 30 ms 6116 KB Correct answer: answer = 4294967296
146 Correct 118 ms 79972 KB Correct answer: answer = 87652406
147 Runtime error 1253 ms 1048580 KB Execution killed with signal 9 (could be triggered by violating memory limits)
148 Halted 0 ms 0 KB -