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Submission #470206

# Submission time Handle Problem Language Result Execution time Memory
470206 2021-09-03T09:05:03 Z flashmt Aliens (IOI16_aliens) C++17
100 / 100
 229 ms 6516 KB 
#include <bits/stdc++.h>
using namespace std;
const long long oo = 1LL << 60;

struct Line
{
  long long a, b;
  int id;

  long long calc(long long x)
  {
    return a * x + b;
  }
};

struct Hull
{
  deque<Line> q;

  int isBad(Line x, Line y, Line z)
  {
    return (x.b - z.b) * (z.a - y.a) >= (y.b - z.b) * (z.a - x.a);
  }

  void add(long long a, long long b, int id)
  {
    Line l = {a, b, id};
    while (size(q) >= 2 && isBad(q[size(q) - 2], q.back(), l))
      q.pop_back();
    q.push_back(l);
  }

  pair<long long, int> query(long long x)
  {
    while (size(q) >= 2 && q[0].calc(x) > q[1].calc(x))
      q.pop_front();
    return {q[0].calc(x), q[0].id};
  }
};

long long sqr(long long x)
{
  return x * x;
}

pair<long long, int> solve(vector<pair<int, int>> &a, long long penalty)
{
  int n = size(a) - 1;
  Hull hull;
  vector<pair<long long, int>> f(n + 1, pair<int, int>(oo, 0)); // (cost, number of photos)
  f[0] = {0, 0};
  for (int i = 1; i <= n; i++)
  {
    long long curB = f[i - 1].first + sqr(a[i].first) - sqr(max(0, a[i - 1].second - a[i].first));
    hull.add(-2 * a[i].first, curB, i - 1);
    auto [cost, id] = hull.query(a[i].second);
    f[i] = {cost + sqr(a[i].second) + penalty, f[id].second + 1};
  }
  return f[n];
}

long long take_photos(int n, int m, int k, vector<int> r, vector<int> c)
{
  vector<pair<int, int>> a = {{-1, -1}};
  for (int i = 0; i < n; i++)
    a.push_back({min(r[i], c[i]), max(r[i], c[i]) + 1});
  sort(begin(a), end(a));

  int cur = 0;
  for (int i = 1; i <= n; i++)
    if (a[i].first == a[cur].first) a[cur].second = a[i].second;
    else if (a[i].second > a[cur].second) a[++cur] = a[i];
  n = cur;
  a.resize(n + 1);

  long long low = 0, high = 1e12, res = high;
  while (low <= high)
  {
    long long mid = (low + high) / 2;
    if (solve(a, mid).second > k) low = mid + 1;
    else
    {
      res = mid;
      high = mid - 1;
    }
  }

  auto [f, photo] = solve(a, res);
  return f - k * res;
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Correct answer: answer = 4
2 Correct 0 ms 204 KB Correct answer: answer = 4
3 Correct 0 ms 204 KB Correct answer: answer = 4
4 Correct 1 ms 204 KB Correct answer: answer = 12
5 Correct 1 ms 204 KB Correct answer: answer = 52
6 Correct 1 ms 204 KB Correct answer: answer = 210
7 Correct 1 ms 204 KB Correct answer: answer = 88
8 Correct 1 ms 204 KB Correct answer: answer = 7696
9 Correct 0 ms 204 KB Correct answer: answer = 1
10 Correct 0 ms 204 KB Correct answer: answer = 2374
11 Correct 0 ms 204 KB Correct answer: answer = 9502
12 Correct 1 ms 204 KB Correct answer: answer = 49
13 Correct 1 ms 204 KB Correct answer: answer = 151
14 Correct 1 ms 204 KB Correct answer: answer = 7550
15 Correct 0 ms 204 KB Correct answer: answer = 7220
16 Correct 1 ms 204 KB Correct answer: answer = 7550
17 Correct 0 ms 204 KB Correct answer: answer = 10000
18 Correct 0 ms 204 KB Correct answer: answer = 10000
19 Correct 0 ms 204 KB Correct answer: answer = 624
20 Correct 0 ms 204 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Correct answer: answer = 1
2 Correct 0 ms 204 KB Correct answer: answer = 4
3 Correct 1 ms 204 KB Correct answer: answer = 1
4 Correct 0 ms 204 KB Correct answer: answer = 5
5 Correct 1 ms 204 KB Correct answer: answer = 41
6 Correct 0 ms 204 KB Correct answer: answer = 71923
7 Correct 1 ms 204 KB Correct answer: answer = 77137
8 Correct 1 ms 204 KB Correct answer: answer = 764
9 Correct 1 ms 204 KB Correct answer: answer = 250000
10 Correct 1 ms 204 KB Correct answer: answer = 500
11 Correct 0 ms 204 KB Correct answer: answer = 32
12 Correct 1 ms 204 KB Correct answer: answer = 130050
13 Correct 1 ms 204 KB Correct answer: answer = 5110
14 Correct 1 ms 204 KB Correct answer: answer = 2626
15 Correct 1 ms 204 KB Correct answer: answer = 796
16 Correct 2 ms 204 KB Correct answer: answer = 7580
17 Correct 1 ms 204 KB Correct answer: answer = 1904
18 Correct 1 ms 204 KB Correct answer: answer = 996004
19 Correct 1 ms 204 KB Correct answer: answer = 38817
20 Correct 1 ms 204 KB Correct answer: answer = 4096
21 Correct 1 ms 204 KB Correct answer: answer = 1
22 Correct 1 ms 204 KB Correct answer: answer = 1
23 Correct 1 ms 296 KB Correct answer: answer = 2040
24 Correct 1 ms 204 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Correct answer: answer = 4
2 Correct 0 ms 204 KB Correct answer: answer = 4
3 Correct 0 ms 204 KB Correct answer: answer = 4
4 Correct 1 ms 204 KB Correct answer: answer = 12
5 Correct 1 ms 204 KB Correct answer: answer = 52
6 Correct 1 ms 204 KB Correct answer: answer = 210
7 Correct 1 ms 204 KB Correct answer: answer = 88
8 Correct 1 ms 204 KB Correct answer: answer = 7696
9 Correct 0 ms 204 KB Correct answer: answer = 1
10 Correct 0 ms 204 KB Correct answer: answer = 2374
11 Correct 0 ms 204 KB Correct answer: answer = 9502
12 Correct 1 ms 204 KB Correct answer: answer = 49
13 Correct 1 ms 204 KB Correct answer: answer = 151
14 Correct 1 ms 204 KB Correct answer: answer = 7550
15 Correct 0 ms 204 KB Correct answer: answer = 7220
16 Correct 1 ms 204 KB Correct answer: answer = 7550
17 Correct 0 ms 204 KB Correct answer: answer = 10000
18 Correct 0 ms 204 KB Correct answer: answer = 10000
19 Correct 0 ms 204 KB Correct answer: answer = 624
20 Correct 0 ms 204 KB Correct answer: answer = 10000
21 Correct 0 ms 204 KB Correct answer: answer = 1
22 Correct 0 ms 204 KB Correct answer: answer = 4
23 Correct 1 ms 204 KB Correct answer: answer = 1
24 Correct 0 ms 204 KB Correct answer: answer = 5
25 Correct 1 ms 204 KB Correct answer: answer = 41
26 Correct 0 ms 204 KB Correct answer: answer = 71923
27 Correct 1 ms 204 KB Correct answer: answer = 77137
28 Correct 1 ms 204 KB Correct answer: answer = 764
29 Correct 1 ms 204 KB Correct answer: answer = 250000
30 Correct 1 ms 204 KB Correct answer: answer = 500
31 Correct 0 ms 204 KB Correct answer: answer = 32
32 Correct 1 ms 204 KB Correct answer: answer = 130050
33 Correct 1 ms 204 KB Correct answer: answer = 5110
34 Correct 1 ms 204 KB Correct answer: answer = 2626
35 Correct 1 ms 204 KB Correct answer: answer = 796
36 Correct 2 ms 204 KB Correct answer: answer = 7580
37 Correct 1 ms 204 KB Correct answer: answer = 1904
38 Correct 1 ms 204 KB Correct answer: answer = 996004
39 Correct 1 ms 204 KB Correct answer: answer = 38817
40 Correct 1 ms 204 KB Correct answer: answer = 4096
41 Correct 1 ms 204 KB Correct answer: answer = 1
42 Correct 1 ms 204 KB Correct answer: answer = 1
43 Correct 1 ms 296 KB Correct answer: answer = 2040
44 Correct 1 ms 204 KB Correct answer: answer = 2
45 Correct 1 ms 204 KB Correct answer: answer = 4
46 Correct 1 ms 204 KB Correct answer: answer = 9
47 Correct 1 ms 204 KB Correct answer: answer = 9
48 Correct 0 ms 204 KB Correct answer: answer = 21
49 Correct 1 ms 204 KB Correct answer: answer = 71
50 Correct 1 ms 204 KB Correct answer: answer = 77
51 Correct 1 ms 204 KB Correct answer: answer = 400
52 Correct 1 ms 204 KB Correct answer: answer = 996004
53 Correct 1 ms 204 KB Correct answer: answer = 997310
54 Correct 1 ms 204 KB Correct answer: answer = 990781
55 Correct 1 ms 204 KB Correct answer: answer = 996545
56 Correct 1 ms 204 KB Correct answer: answer = 484
57 Correct 1 ms 204 KB Correct answer: answer = 484
58 Correct 1 ms 292 KB Correct answer: answer = 63501
59 Correct 1 ms 204 KB Correct answer: answer = 323501
60 Correct 1 ms 204 KB Correct answer: answer = 752500
61 Correct 1 ms 204 KB Correct answer: answer = 761480
62 Correct 1 ms 204 KB Correct answer: answer = 758932
63 Correct 1 ms 292 KB Correct answer: answer = 1000000
64 Correct 1 ms 204 KB Correct answer: answer = 750500
65 Correct 1 ms 204 KB Correct answer: answer = 1000000
66 Correct 1 ms 204 KB Correct answer: answer = 250000
67 Correct 1 ms 204 KB Correct answer: answer = 250000
68 Correct 1 ms 292 KB Correct answer: answer = 1000000
69 Correct 1 ms 204 KB Correct answer: answer = 994009
70 Correct 1 ms 204 KB Correct answer: answer = 59315
71 Correct 1 ms 204 KB Correct answer: answer = 25454
72 Correct 1 ms 204 KB Correct answer: answer = 1504
73 Correct 1 ms 204 KB Correct answer: answer = 37486
74 Correct 1 ms 204 KB Correct answer: answer = 4284
75 Correct 1 ms 204 KB Correct answer: answer = 158008
76 Correct 1 ms 204 KB Correct answer: answer = 51860
77 Correct 1 ms 204 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Correct answer: answer = 4
2 Correct 0 ms 204 KB Correct answer: answer = 4
3 Correct 0 ms 204 KB Correct answer: answer = 4
4 Correct 1 ms 204 KB Correct answer: answer = 12
5 Correct 1 ms 204 KB Correct answer: answer = 52
6 Correct 1 ms 204 KB Correct answer: answer = 210
7 Correct 1 ms 204 KB Correct answer: answer = 88
8 Correct 1 ms 204 KB Correct answer: answer = 7696
9 Correct 0 ms 204 KB Correct answer: answer = 1
10 Correct 0 ms 204 KB Correct answer: answer = 2374
11 Correct 0 ms 204 KB Correct answer: answer = 9502
12 Correct 1 ms 204 KB Correct answer: answer = 49
13 Correct 1 ms 204 KB Correct answer: answer = 151
14 Correct 1 ms 204 KB Correct answer: answer = 7550
15 Correct 0 ms 204 KB Correct answer: answer = 7220
16 Correct 1 ms 204 KB Correct answer: answer = 7550
17 Correct 0 ms 204 KB Correct answer: answer = 10000
18 Correct 0 ms 204 KB Correct answer: answer = 10000
19 Correct 0 ms 204 KB Correct answer: answer = 624
20 Correct 0 ms 204 KB Correct answer: answer = 10000
21 Correct 0 ms 204 KB Correct answer: answer = 1
22 Correct 0 ms 204 KB Correct answer: answer = 4
23 Correct 1 ms 204 KB Correct answer: answer = 1
24 Correct 0 ms 204 KB Correct answer: answer = 5
25 Correct 1 ms 204 KB Correct answer: answer = 41
26 Correct 0 ms 204 KB Correct answer: answer = 71923
27 Correct 1 ms 204 KB Correct answer: answer = 77137
28 Correct 1 ms 204 KB Correct answer: answer = 764
29 Correct 1 ms 204 KB Correct answer: answer = 250000
30 Correct 1 ms 204 KB Correct answer: answer = 500
31 Correct 0 ms 204 KB Correct answer: answer = 32
32 Correct 1 ms 204 KB Correct answer: answer = 130050
33 Correct 1 ms 204 KB Correct answer: answer = 5110
34 Correct 1 ms 204 KB Correct answer: answer = 2626
35 Correct 1 ms 204 KB Correct answer: answer = 796
36 Correct 2 ms 204 KB Correct answer: answer = 7580
37 Correct 1 ms 204 KB Correct answer: answer = 1904
38 Correct 1 ms 204 KB Correct answer: answer = 996004
39 Correct 1 ms 204 KB Correct answer: answer = 38817
40 Correct 1 ms 204 KB Correct answer: answer = 4096
41 Correct 1 ms 204 KB Correct answer: answer = 1
42 Correct 1 ms 204 KB Correct answer: answer = 1
43 Correct 1 ms 296 KB Correct answer: answer = 2040
44 Correct 1 ms 204 KB Correct answer: answer = 2
45 Correct 1 ms 204 KB Correct answer: answer = 4
46 Correct 1 ms 204 KB Correct answer: answer = 9
47 Correct 1 ms 204 KB Correct answer: answer = 9
48 Correct 0 ms 204 KB Correct answer: answer = 21
49 Correct 1 ms 204 KB Correct answer: answer = 71
50 Correct 1 ms 204 KB Correct answer: answer = 77
51 Correct 1 ms 204 KB Correct answer: answer = 400
52 Correct 1 ms 204 KB Correct answer: answer = 996004
53 Correct 1 ms 204 KB Correct answer: answer = 997310
54 Correct 1 ms 204 KB Correct answer: answer = 990781
55 Correct 1 ms 204 KB Correct answer: answer = 996545
56 Correct 1 ms 204 KB Correct answer: answer = 484
57 Correct 1 ms 204 KB Correct answer: answer = 484
58 Correct 1 ms 292 KB Correct answer: answer = 63501
59 Correct 1 ms 204 KB Correct answer: answer = 323501
60 Correct 1 ms 204 KB Correct answer: answer = 752500
61 Correct 1 ms 204 KB Correct answer: answer = 761480
62 Correct 1 ms 204 KB Correct answer: answer = 758932
63 Correct 1 ms 292 KB Correct answer: answer = 1000000
64 Correct 1 ms 204 KB Correct answer: answer = 750500
65 Correct 1 ms 204 KB Correct answer: answer = 1000000
66 Correct 1 ms 204 KB Correct answer: answer = 250000
67 Correct 1 ms 204 KB Correct answer: answer = 250000
68 Correct 1 ms 292 KB Correct answer: answer = 1000000
69 Correct 1 ms 204 KB Correct answer: answer = 994009
70 Correct 1 ms 204 KB Correct answer: answer = 59315
71 Correct 1 ms 204 KB Correct answer: answer = 25454
72 Correct 1 ms 204 KB Correct answer: answer = 1504
73 Correct 1 ms 204 KB Correct answer: answer = 37486
74 Correct 1 ms 204 KB Correct answer: answer = 4284
75 Correct 1 ms 204 KB Correct answer: answer = 158008
76 Correct 1 ms 204 KB Correct answer: answer = 51860
77 Correct 1 ms 204 KB Correct answer: answer = 12985
78 Correct 2 ms 460 KB Correct answer: answer = 997864126212
79 Correct 2 ms 460 KB Correct answer: answer = 998608411647
80 Correct 2 ms 460 KB Correct answer: answer = 995265560477
81 Correct 7 ms 460 KB Correct answer: answer = 10125000
82 Correct 7 ms 460 KB Correct answer: answer = 2291668
83 Correct 4 ms 332 KB Correct answer: answer = 42388
84 Correct 4 ms 424 KB Correct answer: answer = 10318
85 Correct 4 ms 332 KB Correct answer: answer = 3416
86 Correct 9 ms 532 KB Correct answer: answer = 331708193881
87 Correct 8 ms 532 KB Correct answer: answer = 2861193756
88 Correct 8 ms 460 KB Correct answer: answer = 114646930
89 Correct 7 ms 460 KB Correct answer: answer = 9280921
90 Correct 7 ms 460 KB Correct answer: answer = 999984053400
91 Correct 8 ms 532 KB Correct answer: answer = 750935949134
92 Correct 2 ms 460 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 460 KB Correct answer: answer = 998762383161
94 Correct 9 ms 460 KB Correct answer: answer = 23017412908
95 Correct 2 ms 460 KB Correct answer: answer = 728143410622
96 Correct 1 ms 332 KB Correct answer: answer = 2
97 Correct 7 ms 460 KB Correct answer: answer = 1824916
98 Correct 7 ms 460 KB Correct answer: answer = 10680029
99 Correct 7 ms 428 KB Correct answer: answer = 18351700
100 Correct 7 ms 460 KB Correct answer: answer = 16040026
101 Correct 2 ms 460 KB Correct answer: answer = 253968628325
102 Correct 4 ms 304 KB Correct answer: answer = 10267
103 Correct 7 ms 588 KB Correct answer: answer = 2582408
104 Correct 2 ms 460 KB Correct answer: answer = 78024964781
105 Correct 2 ms 460 KB Correct answer: answer = 9866346457
106 Correct 3 ms 460 KB Correct answer: answer = 3327720949
107 Correct 2 ms 460 KB Correct answer: answer = 86064128360
108 Correct 3 ms 460 KB Correct answer: answer = 12698259150
109 Correct 6 ms 460 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Correct answer: answer = 4
2 Correct 0 ms 204 KB Correct answer: answer = 4
3 Correct 0 ms 204 KB Correct answer: answer = 4
4 Correct 1 ms 204 KB Correct answer: answer = 12
5 Correct 1 ms 204 KB Correct answer: answer = 52
6 Correct 1 ms 204 KB Correct answer: answer = 210
7 Correct 1 ms 204 KB Correct answer: answer = 88
8 Correct 1 ms 204 KB Correct answer: answer = 7696
9 Correct 0 ms 204 KB Correct answer: answer = 1
10 Correct 0 ms 204 KB Correct answer: answer = 2374
11 Correct 0 ms 204 KB Correct answer: answer = 9502
12 Correct 1 ms 204 KB Correct answer: answer = 49
13 Correct 1 ms 204 KB Correct answer: answer = 151
14 Correct 1 ms 204 KB Correct answer: answer = 7550
15 Correct 0 ms 204 KB Correct answer: answer = 7220
16 Correct 1 ms 204 KB Correct answer: answer = 7550
17 Correct 0 ms 204 KB Correct answer: answer = 10000
18 Correct 0 ms 204 KB Correct answer: answer = 10000
19 Correct 0 ms 204 KB Correct answer: answer = 624
20 Correct 0 ms 204 KB Correct answer: answer = 10000
21 Correct 0 ms 204 KB Correct answer: answer = 1
22 Correct 0 ms 204 KB Correct answer: answer = 4
23 Correct 1 ms 204 KB Correct answer: answer = 1
24 Correct 0 ms 204 KB Correct answer: answer = 5
25 Correct 1 ms 204 KB Correct answer: answer = 41
26 Correct 0 ms 204 KB Correct answer: answer = 71923
27 Correct 1 ms 204 KB Correct answer: answer = 77137
28 Correct 1 ms 204 KB Correct answer: answer = 764
29 Correct 1 ms 204 KB Correct answer: answer = 250000
30 Correct 1 ms 204 KB Correct answer: answer = 500
31 Correct 0 ms 204 KB Correct answer: answer = 32
32 Correct 1 ms 204 KB Correct answer: answer = 130050
33 Correct 1 ms 204 KB Correct answer: answer = 5110
34 Correct 1 ms 204 KB Correct answer: answer = 2626
35 Correct 1 ms 204 KB Correct answer: answer = 796
36 Correct 2 ms 204 KB Correct answer: answer = 7580
37 Correct 1 ms 204 KB Correct answer: answer = 1904
38 Correct 1 ms 204 KB Correct answer: answer = 996004
39 Correct 1 ms 204 KB Correct answer: answer = 38817
40 Correct 1 ms 204 KB Correct answer: answer = 4096
41 Correct 1 ms 204 KB Correct answer: answer = 1
42 Correct 1 ms 204 KB Correct answer: answer = 1
43 Correct 1 ms 296 KB Correct answer: answer = 2040
44 Correct 1 ms 204 KB Correct answer: answer = 2
45 Correct 1 ms 204 KB Correct answer: answer = 4
46 Correct 1 ms 204 KB Correct answer: answer = 9
47 Correct 1 ms 204 KB Correct answer: answer = 9
48 Correct 0 ms 204 KB Correct answer: answer = 21
49 Correct 1 ms 204 KB Correct answer: answer = 71
50 Correct 1 ms 204 KB Correct answer: answer = 77
51 Correct 1 ms 204 KB Correct answer: answer = 400
52 Correct 1 ms 204 KB Correct answer: answer = 996004
53 Correct 1 ms 204 KB Correct answer: answer = 997310
54 Correct 1 ms 204 KB Correct answer: answer = 990781
55 Correct 1 ms 204 KB Correct answer: answer = 996545
56 Correct 1 ms 204 KB Correct answer: answer = 484
57 Correct 1 ms 204 KB Correct answer: answer = 484
58 Correct 1 ms 292 KB Correct answer: answer = 63501
59 Correct 1 ms 204 KB Correct answer: answer = 323501
60 Correct 1 ms 204 KB Correct answer: answer = 752500
61 Correct 1 ms 204 KB Correct answer: answer = 761480
62 Correct 1 ms 204 KB Correct answer: answer = 758932
63 Correct 1 ms 292 KB Correct answer: answer = 1000000
64 Correct 1 ms 204 KB Correct answer: answer = 750500
65 Correct 1 ms 204 KB Correct answer: answer = 1000000
66 Correct 1 ms 204 KB Correct answer: answer = 250000
67 Correct 1 ms 204 KB Correct answer: answer = 250000
68 Correct 1 ms 292 KB Correct answer: answer = 1000000
69 Correct 1 ms 204 KB Correct answer: answer = 994009
70 Correct 1 ms 204 KB Correct answer: answer = 59315
71 Correct 1 ms 204 KB Correct answer: answer = 25454
72 Correct 1 ms 204 KB Correct answer: answer = 1504
73 Correct 1 ms 204 KB Correct answer: answer = 37486
74 Correct 1 ms 204 KB Correct answer: answer = 4284
75 Correct 1 ms 204 KB Correct answer: answer = 158008
76 Correct 1 ms 204 KB Correct answer: answer = 51860
77 Correct 1 ms 204 KB Correct answer: answer = 12985
78 Correct 2 ms 460 KB Correct answer: answer = 997864126212
79 Correct 2 ms 460 KB Correct answer: answer = 998608411647
80 Correct 2 ms 460 KB Correct answer: answer = 995265560477
81 Correct 7 ms 460 KB Correct answer: answer = 10125000
82 Correct 7 ms 460 KB Correct answer: answer = 2291668
83 Correct 4 ms 332 KB Correct answer: answer = 42388
84 Correct 4 ms 424 KB Correct answer: answer = 10318
85 Correct 4 ms 332 KB Correct answer: answer = 3416
86 Correct 9 ms 532 KB Correct answer: answer = 331708193881
87 Correct 8 ms 532 KB Correct answer: answer = 2861193756
88 Correct 8 ms 460 KB Correct answer: answer = 114646930
89 Correct 7 ms 460 KB Correct answer: answer = 9280921
90 Correct 7 ms 460 KB Correct answer: answer = 999984053400
91 Correct 8 ms 532 KB Correct answer: answer = 750935949134
92 Correct 2 ms 460 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 460 KB Correct answer: answer = 998762383161
94 Correct 9 ms 460 KB Correct answer: answer = 23017412908
95 Correct 2 ms 460 KB Correct answer: answer = 728143410622
96 Correct 1 ms 332 KB Correct answer: answer = 2
97 Correct 7 ms 460 KB Correct answer: answer = 1824916
98 Correct 7 ms 460 KB Correct answer: answer = 10680029
99 Correct 7 ms 428 KB Correct answer: answer = 18351700
100 Correct 7 ms 460 KB Correct answer: answer = 16040026
101 Correct 2 ms 460 KB Correct answer: answer = 253968628325
102 Correct 4 ms 304 KB Correct answer: answer = 10267
103 Correct 7 ms 588 KB Correct answer: answer = 2582408
104 Correct 2 ms 460 KB Correct answer: answer = 78024964781
105 Correct 2 ms 460 KB Correct answer: answer = 9866346457
106 Correct 3 ms 460 KB Correct answer: answer = 3327720949
107 Correct 2 ms 460 KB Correct answer: answer = 86064128360
108 Correct 3 ms 460 KB Correct answer: answer = 12698259150
109 Correct 6 ms 460 KB Correct answer: answer = 1185259288
110 Correct 19 ms 2344 KB Correct answer: answer = 999889968863
111 Correct 18 ms 2336 KB Correct answer: answer = 999861384931
112 Correct 18 ms 2336 KB Correct answer: answer = 999811809929
113 Correct 18 ms 2388 KB Correct answer: answer = 999869756441
114 Correct 79 ms 3276 KB Correct answer: answer = 1700000000
115 Correct 90 ms 3244 KB Correct answer: answer = 131666670
116 Correct 25 ms 1224 KB Correct answer: answer = 89478486
117 Correct 29 ms 1224 KB Correct answer: answer = 4971040
118 Correct 26 ms 1248 KB Correct answer: answer = 2711494
119 Correct 85 ms 3344 KB Correct answer: answer = 25252530
120 Correct 82 ms 3252 KB Correct answer: answer = 62500000
121 Correct 100 ms 2920 KB Correct answer: answer = 333175097780
122 Correct 109 ms 2976 KB Correct answer: answer = 33121180179
123 Correct 107 ms 3132 KB Correct answer: answer = 9802314015
124 Correct 85 ms 3412 KB Correct answer: answer = 32567551
125 Correct 85 ms 3336 KB Correct answer: answer = 997525000000
126 Correct 94 ms 2876 KB Correct answer: answer = 752723538884
127 Correct 13 ms 2340 KB Correct answer: answer = 1000000000000
128 Correct 17 ms 2396 KB Correct answer: answer = 999978000121
129 Correct 19 ms 2340 KB Correct answer: answer = 745986144735
130 Correct 12 ms 1864 KB Correct answer: answer = 2
131 Correct 90 ms 3244 KB Correct answer: answer = 277966670
132 Correct 90 ms 3520 KB Correct answer: answer = 2500900082
133 Correct 26 ms 2336 KB Correct answer: answer = 301248349636
134 Correct 50 ms 1660 KB Correct answer: answer = 14118891
135 Correct 18 ms 2376 KB Correct answer: answer = 14384977265
136 Correct 19 ms 2376 KB Correct answer: answer = 3681368330
137 Correct 20 ms 2340 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Correct answer: answer = 4
2 Correct 0 ms 204 KB Correct answer: answer = 4
3 Correct 0 ms 204 KB Correct answer: answer = 4
4 Correct 1 ms 204 KB Correct answer: answer = 12
5 Correct 1 ms 204 KB Correct answer: answer = 52
6 Correct 1 ms 204 KB Correct answer: answer = 210
7 Correct 1 ms 204 KB Correct answer: answer = 88
8 Correct 1 ms 204 KB Correct answer: answer = 7696
9 Correct 0 ms 204 KB Correct answer: answer = 1
10 Correct 0 ms 204 KB Correct answer: answer = 2374
11 Correct 0 ms 204 KB Correct answer: answer = 9502
12 Correct 1 ms 204 KB Correct answer: answer = 49
13 Correct 1 ms 204 KB Correct answer: answer = 151
14 Correct 1 ms 204 KB Correct answer: answer = 7550
15 Correct 0 ms 204 KB Correct answer: answer = 7220
16 Correct 1 ms 204 KB Correct answer: answer = 7550
17 Correct 0 ms 204 KB Correct answer: answer = 10000
18 Correct 0 ms 204 KB Correct answer: answer = 10000
19 Correct 0 ms 204 KB Correct answer: answer = 624
20 Correct 0 ms 204 KB Correct answer: answer = 10000
21 Correct 0 ms 204 KB Correct answer: answer = 1
22 Correct 0 ms 204 KB Correct answer: answer = 4
23 Correct 1 ms 204 KB Correct answer: answer = 1
24 Correct 0 ms 204 KB Correct answer: answer = 5
25 Correct 1 ms 204 KB Correct answer: answer = 41
26 Correct 0 ms 204 KB Correct answer: answer = 71923
27 Correct 1 ms 204 KB Correct answer: answer = 77137
28 Correct 1 ms 204 KB Correct answer: answer = 764
29 Correct 1 ms 204 KB Correct answer: answer = 250000
30 Correct 1 ms 204 KB Correct answer: answer = 500
31 Correct 0 ms 204 KB Correct answer: answer = 32
32 Correct 1 ms 204 KB Correct answer: answer = 130050
33 Correct 1 ms 204 KB Correct answer: answer = 5110
34 Correct 1 ms 204 KB Correct answer: answer = 2626
35 Correct 1 ms 204 KB Correct answer: answer = 796
36 Correct 2 ms 204 KB Correct answer: answer = 7580
37 Correct 1 ms 204 KB Correct answer: answer = 1904
38 Correct 1 ms 204 KB Correct answer: answer = 996004
39 Correct 1 ms 204 KB Correct answer: answer = 38817
40 Correct 1 ms 204 KB Correct answer: answer = 4096
41 Correct 1 ms 204 KB Correct answer: answer = 1
42 Correct 1 ms 204 KB Correct answer: answer = 1
43 Correct 1 ms 296 KB Correct answer: answer = 2040
44 Correct 1 ms 204 KB Correct answer: answer = 2
45 Correct 1 ms 204 KB Correct answer: answer = 4
46 Correct 1 ms 204 KB Correct answer: answer = 9
47 Correct 1 ms 204 KB Correct answer: answer = 9
48 Correct 0 ms 204 KB Correct answer: answer = 21
49 Correct 1 ms 204 KB Correct answer: answer = 71
50 Correct 1 ms 204 KB Correct answer: answer = 77
51 Correct 1 ms 204 KB Correct answer: answer = 400
52 Correct 1 ms 204 KB Correct answer: answer = 996004
53 Correct 1 ms 204 KB Correct answer: answer = 997310
54 Correct 1 ms 204 KB Correct answer: answer = 990781
55 Correct 1 ms 204 KB Correct answer: answer = 996545
56 Correct 1 ms 204 KB Correct answer: answer = 484
57 Correct 1 ms 204 KB Correct answer: answer = 484
58 Correct 1 ms 292 KB Correct answer: answer = 63501
59 Correct 1 ms 204 KB Correct answer: answer = 323501
60 Correct 1 ms 204 KB Correct answer: answer = 752500
61 Correct 1 ms 204 KB Correct answer: answer = 761480
62 Correct 1 ms 204 KB Correct answer: answer = 758932
63 Correct 1 ms 292 KB Correct answer: answer = 1000000
64 Correct 1 ms 204 KB Correct answer: answer = 750500
65 Correct 1 ms 204 KB Correct answer: answer = 1000000
66 Correct 1 ms 204 KB Correct answer: answer = 250000
67 Correct 1 ms 204 KB Correct answer: answer = 250000
68 Correct 1 ms 292 KB Correct answer: answer = 1000000
69 Correct 1 ms 204 KB Correct answer: answer = 994009
70 Correct 1 ms 204 KB Correct answer: answer = 59315
71 Correct 1 ms 204 KB Correct answer: answer = 25454
72 Correct 1 ms 204 KB Correct answer: answer = 1504
73 Correct 1 ms 204 KB Correct answer: answer = 37486
74 Correct 1 ms 204 KB Correct answer: answer = 4284
75 Correct 1 ms 204 KB Correct answer: answer = 158008
76 Correct 1 ms 204 KB Correct answer: answer = 51860
77 Correct 1 ms 204 KB Correct answer: answer = 12985
78 Correct 2 ms 460 KB Correct answer: answer = 997864126212
79 Correct 2 ms 460 KB Correct answer: answer = 998608411647
80 Correct 2 ms 460 KB Correct answer: answer = 995265560477
81 Correct 7 ms 460 KB Correct answer: answer = 10125000
82 Correct 7 ms 460 KB Correct answer: answer = 2291668
83 Correct 4 ms 332 KB Correct answer: answer = 42388
84 Correct 4 ms 424 KB Correct answer: answer = 10318
85 Correct 4 ms 332 KB Correct answer: answer = 3416
86 Correct 9 ms 532 KB Correct answer: answer = 331708193881
87 Correct 8 ms 532 KB Correct answer: answer = 2861193756
88 Correct 8 ms 460 KB Correct answer: answer = 114646930
89 Correct 7 ms 460 KB Correct answer: answer = 9280921
90 Correct 7 ms 460 KB Correct answer: answer = 999984053400
91 Correct 8 ms 532 KB Correct answer: answer = 750935949134
92 Correct 2 ms 460 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 460 KB Correct answer: answer = 998762383161
94 Correct 9 ms 460 KB Correct answer: answer = 23017412908
95 Correct 2 ms 460 KB Correct answer: answer = 728143410622
96 Correct 1 ms 332 KB Correct answer: answer = 2
97 Correct 7 ms 460 KB Correct answer: answer = 1824916
98 Correct 7 ms 460 KB Correct answer: answer = 10680029
99 Correct 7 ms 428 KB Correct answer: answer = 18351700
100 Correct 7 ms 460 KB Correct answer: answer = 16040026
101 Correct 2 ms 460 KB Correct answer: answer = 253968628325
102 Correct 4 ms 304 KB Correct answer: answer = 10267
103 Correct 7 ms 588 KB Correct answer: answer = 2582408
104 Correct 2 ms 460 KB Correct answer: answer = 78024964781
105 Correct 2 ms 460 KB Correct answer: answer = 9866346457
106 Correct 3 ms 460 KB Correct answer: answer = 3327720949
107 Correct 2 ms 460 KB Correct answer: answer = 86064128360
108 Correct 3 ms 460 KB Correct answer: answer = 12698259150
109 Correct 6 ms 460 KB Correct answer: answer = 1185259288
110 Correct 19 ms 2344 KB Correct answer: answer = 999889968863
111 Correct 18 ms 2336 KB Correct answer: answer = 999861384931
112 Correct 18 ms 2336 KB Correct answer: answer = 999811809929
113 Correct 18 ms 2388 KB Correct answer: answer = 999869756441
114 Correct 79 ms 3276 KB Correct answer: answer = 1700000000
115 Correct 90 ms 3244 KB Correct answer: answer = 131666670
116 Correct 25 ms 1224 KB Correct answer: answer = 89478486
117 Correct 29 ms 1224 KB Correct answer: answer = 4971040
118 Correct 26 ms 1248 KB Correct answer: answer = 2711494
119 Correct 85 ms 3344 KB Correct answer: answer = 25252530
120 Correct 82 ms 3252 KB Correct answer: answer = 62500000
121 Correct 100 ms 2920 KB Correct answer: answer = 333175097780
122 Correct 109 ms 2976 KB Correct answer: answer = 33121180179
123 Correct 107 ms 3132 KB Correct answer: answer = 9802314015
124 Correct 85 ms 3412 KB Correct answer: answer = 32567551
125 Correct 85 ms 3336 KB Correct answer: answer = 997525000000
126 Correct 94 ms 2876 KB Correct answer: answer = 752723538884
127 Correct 13 ms 2340 KB Correct answer: answer = 1000000000000
128 Correct 17 ms 2396 KB Correct answer: answer = 999978000121
129 Correct 19 ms 2340 KB Correct answer: answer = 745986144735
130 Correct 12 ms 1864 KB Correct answer: answer = 2
131 Correct 90 ms 3244 KB Correct answer: answer = 277966670
132 Correct 90 ms 3520 KB Correct answer: answer = 2500900082
133 Correct 26 ms 2336 KB Correct answer: answer = 301248349636
134 Correct 50 ms 1660 KB Correct answer: answer = 14118891
135 Correct 18 ms 2376 KB Correct answer: answer = 14384977265
136 Correct 19 ms 2376 KB Correct answer: answer = 3681368330
137 Correct 20 ms 2340 KB Correct answer: answer = 2720316816
138 Correct 35 ms 4352 KB Correct answer: answer = 999976000144
139 Correct 40 ms 4268 KB Correct answer: answer = 999856102410
140 Correct 36 ms 4292 KB Correct answer: answer = 999958401531
141 Correct 35 ms 4260 KB Correct answer: answer = 999769649944
142 Correct 37 ms 4292 KB Correct answer: answer = 999874525918
143 Correct 169 ms 6388 KB Correct answer: answer = 6050000000
144 Correct 182 ms 6456 KB Correct answer: answer = 1112500000
145 Correct 93 ms 4404 KB Correct answer: answer = 4294967296
146 Correct 108 ms 4364 KB Correct answer: answer = 87652406
147 Correct 117 ms 4380 KB Correct answer: answer = 6297664
148 Correct 104 ms 4332 KB Correct answer: answer = 196612
149 Correct 171 ms 6404 KB Correct answer: answer = 15015100
150 Correct 162 ms 6392 KB Correct answer: answer = 25000000
151 Correct 200 ms 5508 KB Correct answer: answer = 333230209550
152 Correct 229 ms 5560 KB Correct answer: answer = 917123769
153 Correct 181 ms 5532 KB Correct answer: answer = 95162
154 Correct 178 ms 6392 KB Correct answer: answer = 382616191
155 Correct 187 ms 6432 KB Correct answer: answer = 990033333400
156 Correct 180 ms 6428 KB Correct answer: answer = 990000100000
157 Correct 176 ms 5396 KB Correct answer: answer = 749998188180
158 Correct 30 ms 4264 KB Correct answer: answer = 1000000000000
159 Correct 36 ms 4264 KB Correct answer: answer = 999988000036
160 Correct 40 ms 4260 KB Correct answer: answer = 744929274393
161 Correct 23 ms 3388 KB Correct answer: answer = 2
162 Correct 166 ms 6516 KB Correct answer: answer = 1300024
163 Correct 164 ms 6396 KB Correct answer: answer = 5000700010
164 Correct 60 ms 4252 KB Correct answer: answer = 354997100800
165 Correct 96 ms 2964 KB Correct answer: answer = 257000
166 Correct 98 ms 3720 KB Correct answer: answer = 3765323
167 Correct 91 ms 3508 KB Correct answer: answer = 1525903
168 Correct 36 ms 4264 KB Correct answer: answer = 67618137730
169 Correct 39 ms 4284 KB Correct answer: answer = 12656680171
170 Correct 41 ms 4284 KB Correct answer: answer = 579831736
171 Correct 79 ms 4344 KB Correct answer: answer = 23605611
172 Correct 42 ms 4260 KB Correct answer: answer = 7052481200
173 Correct 52 ms 4256 KB Correct answer: answer = 1314039500
174 Correct 62 ms 4352 KB Correct answer: answer = 302484000
175 Correct 118 ms 5012 KB Correct answer: answer = 52348480