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답안 #492712

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
492712 2021-12-08T13:28:53 Z Lam_lai_cuoc_doi Aliens (IOI16_aliens) C++17
100 / 100
 325 ms 11500 KB 
#include <bits/stdc++.h>

using namespace std;
using ll = long long;
using ld = long double;
using ull = unsigned long long;

template <class T>
void read(T &x)
{
    x = 0;
    register int c;
    while ((c = getchar()) && (c > '9' || c < '0'))
        ;
    for (; c >= '0' && c <= '9'; c = getchar())
        x = x * 10 + c - '0';
}

constexpr bool typetest = 0;

constexpr int N = 1e5 + 5;
constexpr ll Inf = 1e17;
int m, n, k;
pair<int, int> a[N];
ll cnt[N], sum[N];
int opt[N];

struct ConvexHullTrick
{
    vector<ll> A, B;
    vector<int> line;
    vector<ld> point;
    ConvexHullTrick(int n = 0)
    {
        A.resize(n + 2, 0);
        B.resize(n + 2, 0);
        point.emplace_back(-Inf);
    }

    ld ff(int x, int y)
    {
        return (ld)1.0 * (B[y] - B[x]) / (A[x] - A[y]);
    }

    void Add(int i)
    {
        while ((int)line.size() > 1 || ((int)line.size() == 1 && A[line.back()] == A[i]))
        {
            if (A[line.back()] == A[i])
            {
                if (B[line.back()] > B[i])
                {
                    line.pop_back();
                    if (!line.empty())
                        point.pop_back();
                }
                else
                    break;
            }
            else
            {
                if (ff(i, line.back()) <= ff(i, line[line.size() - 2]))
                {
                    line.pop_back();
                    if (!line.empty())
                        point.pop_back();
                }
                else
                    break;
            }
        }

        if (line.empty() || A[line.back()] != A[i])
        {
            if (!line.empty())
                point.emplace_back(ff(line.back(), i));
            line.emplace_back(i);
        }
    }

    ll More(int x)
    {
        return cnt[x - 1] * a[x].second + sum[x - 1];
    }

    pair<ll, int> Get(int x)
    {
        int j = lower_bound(point.begin(), point.end(), a[x].second) - point.begin();
        return {A[line[j - 1]] * a[x].second + B[line[j - 1]] + More(x), opt[line[j - 1]] + 1};
    }
};

pair<ll, ll> Cal(ll cost)
{
    ConvexHullTrick f(n);
    opt[0] = f.A[0] = 0;
    f.B[0] = cost;
    f.Add(0);

    for (int i = 1; i <= n; ++i)
    {
        pair<ll, int> v = f.Get(i);
        opt[i] = v.second;
        f.A[i] = -cnt[i];
        f.B[i] = v.first - sum[i] + cost;

        f.Add(i);

        if (i == n)
            return {v.second, v.first - v.second * cost};
    }
    return {0, 0};
}

long long take_photos(int N, int M, int K, vector<int> r, vector<int> c)
{
    /* Convert */
    m = M;
    n = N;
    k = K;
    for (int i = 1; i <= n; ++i)
    {
        a[i] = make_pair(r[i - 1] + 1, c[i - 1] + 1);
        if (a[i].first > a[i].second)
            swap(a[i].first, a[i].second);
    }

    sort(a + 1, a + n + 1, [&](const pair<int, int> &x, const pair<int, int> &y)
         { return x.second < y.second || (x.second == y.second && x.first > y.first); });

    vector<int> s;

    for (int i = 1; i <= n; ++i)
    {
        while (!s.empty() && a[i].first <= a[s.back()].first)
            s.pop_back();
        s.emplace_back(i);
    }

    n = s.size();
    k = min(k, n);

    for (int i = 1; i <= n; ++i)
        a[i] = a[s[i - 1]];

    /* End Convert */

    long long temp(0);

    for (int i = 1, j = 1, now = 0; i <= m; ++i)
    {
        if (j <= n && a[j].first == i)
        {
            now = a[j].second;
            ++j;
        }

        if (now >= i)
            temp += 2 * (now - i + 1) - 1;
    }

    for (int i = 1; i <= n; ++i)
    {
        if (i == n)
        {
            cnt[i] = (a[i].second - a[i].first + 1) * 2;
            sum[i] = -cnt[i] * a[i].second;
        }
        else if (a[i].second < a[i + 1].first)
        {
            cnt[i] = (a[i].second - a[i].first + 1) * 2;
            sum[i] = -cnt[i] * a[i].second;

            sum[i] += -1ll * (a[i + 1].first - a[i].second - 1) * (a[i + 1].first + a[i].second) + (a[i + 1].first - a[i].second - 1);
            cnt[i] += 2 * (a[i + 1].first - a[i].second - 1);
        }
        else
        {
            cnt[i] = (a[i + 1].first - a[i].first) * 2;
            sum[i] = -cnt[i] * a[i].second;
        }

        cnt[i] += cnt[i - 1];
        sum[i] += sum[i - 1];
    }

    ll ans(Inf);

    ll l = 1, mid, h = 1ll * m * m;

    while (l <= h)
    {
        mid = (l + h) / 2;
        if (Cal(mid).first >= k)
            l = mid + 1;
        else
            h = mid - 1;
    }

    // cout << h << '\n';

    pair<ll, ll> u = Cal(h);
    if (h == m * m)
        return u.second + temp;

    pair<ll, ll> v = Cal(l);

    if (v.first == u.first)
        return u.second + temp;

    ll a1 = k - u.first - k + v.first,
       b1 = (k - u.first) * (-v.second) + (k - v.first) * u.second;

    ans = -b1 / a1;

    return ans + temp;
}

void Read()
{
    int m, n, k;
    cin >> n >> m >> k;
    vector<int> x(n), y(n);
    for (int i = 0; i < n; ++i)
        cin >> x[i] >> y[i];

    cout << take_photos(n, m, k, x, y);
}

void Solve()
{
}

Compilation message

aliens.cpp: In function 'void read(T&)':
aliens.cpp:12:18: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   12 |     register int c;
      |                  ^

Subtask #1
4.0 / 4.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Correct answer: answer = 4
2 Correct 0 ms 204 KB Correct answer: answer = 4
3 Correct 1 ms 204 KB Correct answer: answer = 4
4 Correct 0 ms 204 KB Correct answer: answer = 12
5 Correct 0 ms 204 KB Correct answer: answer = 52
6 Correct 0 ms 204 KB Correct answer: answer = 210
7 Correct 0 ms 204 KB Correct answer: answer = 88
8 Correct 0 ms 300 KB Correct answer: answer = 7696
9 Correct 1 ms 204 KB Correct answer: answer = 1
10 Correct 1 ms 204 KB Correct answer: answer = 2374
11 Correct 1 ms 204 KB Correct answer: answer = 9502
12 Correct 1 ms 204 KB Correct answer: answer = 49
13 Correct 0 ms 204 KB Correct answer: answer = 151
14 Correct 1 ms 204 KB Correct answer: answer = 7550
15 Correct 1 ms 204 KB Correct answer: answer = 7220
16 Correct 0 ms 204 KB Correct answer: answer = 7550
17 Correct 1 ms 300 KB Correct answer: answer = 10000
18 Correct 1 ms 204 KB Correct answer: answer = 10000
19 Correct 0 ms 204 KB Correct answer: answer = 624
20 Correct 1 ms 204 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 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 1 ms 204 KB Correct answer: answer = 5
5 Correct 0 ms 204 KB Correct answer: answer = 41
6 Correct 1 ms 204 KB Correct answer: answer = 71923
7 Correct 1 ms 292 KB Correct answer: answer = 77137
8 Correct 1 ms 332 KB Correct answer: answer = 764
9 Correct 1 ms 332 KB Correct answer: answer = 250000
10 Correct 2 ms 304 KB Correct answer: answer = 500
11 Correct 1 ms 204 KB Correct answer: answer = 32
12 Correct 2 ms 300 KB Correct answer: answer = 130050
13 Correct 1 ms 300 KB Correct answer: answer = 5110
14 Correct 1 ms 332 KB Correct answer: answer = 2626
15 Correct 1 ms 332 KB Correct answer: answer = 796
16 Correct 1 ms 332 KB Correct answer: answer = 7580
17 Correct 1 ms 332 KB Correct answer: answer = 1904
18 Correct 2 ms 332 KB Correct answer: answer = 996004
19 Correct 1 ms 332 KB Correct answer: answer = 38817
20 Correct 1 ms 332 KB Correct answer: answer = 4096
21 Correct 1 ms 332 KB Correct answer: answer = 1
22 Correct 1 ms 204 KB Correct answer: answer = 1
23 Correct 2 ms 332 KB Correct answer: answer = 2040
24 Correct 1 ms 332 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Correct answer: answer = 4
2 Correct 0 ms 204 KB Correct answer: answer = 4
3 Correct 1 ms 204 KB Correct answer: answer = 4
4 Correct 0 ms 204 KB Correct answer: answer = 12
5 Correct 0 ms 204 KB Correct answer: answer = 52
6 Correct 0 ms 204 KB Correct answer: answer = 210
7 Correct 0 ms 204 KB Correct answer: answer = 88
8 Correct 0 ms 300 KB Correct answer: answer = 7696
9 Correct 1 ms 204 KB Correct answer: answer = 1
10 Correct 1 ms 204 KB Correct answer: answer = 2374
11 Correct 1 ms 204 KB Correct answer: answer = 9502
12 Correct 1 ms 204 KB Correct answer: answer = 49
13 Correct 0 ms 204 KB Correct answer: answer = 151
14 Correct 1 ms 204 KB Correct answer: answer = 7550
15 Correct 1 ms 204 KB Correct answer: answer = 7220
16 Correct 0 ms 204 KB Correct answer: answer = 7550
17 Correct 1 ms 300 KB Correct answer: answer = 10000
18 Correct 1 ms 204 KB Correct answer: answer = 10000
19 Correct 0 ms 204 KB Correct answer: answer = 624
20 Correct 1 ms 204 KB Correct answer: answer = 10000
21 Correct 1 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 1 ms 204 KB Correct answer: answer = 5
25 Correct 0 ms 204 KB Correct answer: answer = 41
26 Correct 1 ms 204 KB Correct answer: answer = 71923
27 Correct 1 ms 292 KB Correct answer: answer = 77137
28 Correct 1 ms 332 KB Correct answer: answer = 764
29 Correct 1 ms 332 KB Correct answer: answer = 250000
30 Correct 2 ms 304 KB Correct answer: answer = 500
31 Correct 1 ms 204 KB Correct answer: answer = 32
32 Correct 2 ms 300 KB Correct answer: answer = 130050
33 Correct 1 ms 300 KB Correct answer: answer = 5110
34 Correct 1 ms 332 KB Correct answer: answer = 2626
35 Correct 1 ms 332 KB Correct answer: answer = 796
36 Correct 1 ms 332 KB Correct answer: answer = 7580
37 Correct 1 ms 332 KB Correct answer: answer = 1904
38 Correct 2 ms 332 KB Correct answer: answer = 996004
39 Correct 1 ms 332 KB Correct answer: answer = 38817
40 Correct 1 ms 332 KB Correct answer: answer = 4096
41 Correct 1 ms 332 KB Correct answer: answer = 1
42 Correct 1 ms 204 KB Correct answer: answer = 1
43 Correct 2 ms 332 KB Correct answer: answer = 2040
44 Correct 1 ms 332 KB Correct answer: answer = 2
45 Correct 1 ms 204 KB Correct answer: answer = 4
46 Correct 0 ms 204 KB Correct answer: answer = 9
47 Correct 0 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 0 ms 204 KB Correct answer: answer = 77
51 Correct 1 ms 204 KB Correct answer: answer = 400
52 Correct 1 ms 332 KB Correct answer: answer = 996004
53 Correct 1 ms 332 KB Correct answer: answer = 997310
54 Correct 1 ms 296 KB Correct answer: answer = 990781
55 Correct 1 ms 324 KB Correct answer: answer = 996545
56 Correct 1 ms 332 KB Correct answer: answer = 484
57 Correct 1 ms 332 KB Correct answer: answer = 484
58 Correct 1 ms 332 KB Correct answer: answer = 63501
59 Correct 1 ms 332 KB Correct answer: answer = 323501
60 Correct 1 ms 332 KB Correct answer: answer = 752500
61 Correct 1 ms 332 KB Correct answer: answer = 761480
62 Correct 1 ms 332 KB Correct answer: answer = 758932
63 Correct 1 ms 332 KB Correct answer: answer = 1000000
64 Correct 1 ms 332 KB Correct answer: answer = 750500
65 Correct 1 ms 204 KB Correct answer: answer = 1000000
66 Correct 1 ms 332 KB Correct answer: answer = 250000
67 Correct 0 ms 332 KB Correct answer: answer = 250000
68 Correct 0 ms 204 KB Correct answer: answer = 1000000
69 Correct 1 ms 204 KB Correct answer: answer = 994009
70 Correct 1 ms 332 KB Correct answer: answer = 59315
71 Correct 1 ms 332 KB Correct answer: answer = 25454
72 Correct 1 ms 332 KB Correct answer: answer = 1504
73 Correct 1 ms 204 KB Correct answer: answer = 37486
74 Correct 1 ms 332 KB Correct answer: answer = 4284
75 Correct 1 ms 332 KB Correct answer: answer = 158008
76 Correct 1 ms 332 KB Correct answer: answer = 51860
77 Correct 1 ms 332 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Correct answer: answer = 4
2 Correct 0 ms 204 KB Correct answer: answer = 4
3 Correct 1 ms 204 KB Correct answer: answer = 4
4 Correct 0 ms 204 KB Correct answer: answer = 12
5 Correct 0 ms 204 KB Correct answer: answer = 52
6 Correct 0 ms 204 KB Correct answer: answer = 210
7 Correct 0 ms 204 KB Correct answer: answer = 88
8 Correct 0 ms 300 KB Correct answer: answer = 7696
9 Correct 1 ms 204 KB Correct answer: answer = 1
10 Correct 1 ms 204 KB Correct answer: answer = 2374
11 Correct 1 ms 204 KB Correct answer: answer = 9502
12 Correct 1 ms 204 KB Correct answer: answer = 49
13 Correct 0 ms 204 KB Correct answer: answer = 151
14 Correct 1 ms 204 KB Correct answer: answer = 7550
15 Correct 1 ms 204 KB Correct answer: answer = 7220
16 Correct 0 ms 204 KB Correct answer: answer = 7550
17 Correct 1 ms 300 KB Correct answer: answer = 10000
18 Correct 1 ms 204 KB Correct answer: answer = 10000
19 Correct 0 ms 204 KB Correct answer: answer = 624
20 Correct 1 ms 204 KB Correct answer: answer = 10000
21 Correct 1 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 1 ms 204 KB Correct answer: answer = 5
25 Correct 0 ms 204 KB Correct answer: answer = 41
26 Correct 1 ms 204 KB Correct answer: answer = 71923
27 Correct 1 ms 292 KB Correct answer: answer = 77137
28 Correct 1 ms 332 KB Correct answer: answer = 764
29 Correct 1 ms 332 KB Correct answer: answer = 250000
30 Correct 2 ms 304 KB Correct answer: answer = 500
31 Correct 1 ms 204 KB Correct answer: answer = 32
32 Correct 2 ms 300 KB Correct answer: answer = 130050
33 Correct 1 ms 300 KB Correct answer: answer = 5110
34 Correct 1 ms 332 KB Correct answer: answer = 2626
35 Correct 1 ms 332 KB Correct answer: answer = 796
36 Correct 1 ms 332 KB Correct answer: answer = 7580
37 Correct 1 ms 332 KB Correct answer: answer = 1904
38 Correct 2 ms 332 KB Correct answer: answer = 996004
39 Correct 1 ms 332 KB Correct answer: answer = 38817
40 Correct 1 ms 332 KB Correct answer: answer = 4096
41 Correct 1 ms 332 KB Correct answer: answer = 1
42 Correct 1 ms 204 KB Correct answer: answer = 1
43 Correct 2 ms 332 KB Correct answer: answer = 2040
44 Correct 1 ms 332 KB Correct answer: answer = 2
45 Correct 1 ms 204 KB Correct answer: answer = 4
46 Correct 0 ms 204 KB Correct answer: answer = 9
47 Correct 0 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 0 ms 204 KB Correct answer: answer = 77
51 Correct 1 ms 204 KB Correct answer: answer = 400
52 Correct 1 ms 332 KB Correct answer: answer = 996004
53 Correct 1 ms 332 KB Correct answer: answer = 997310
54 Correct 1 ms 296 KB Correct answer: answer = 990781
55 Correct 1 ms 324 KB Correct answer: answer = 996545
56 Correct 1 ms 332 KB Correct answer: answer = 484
57 Correct 1 ms 332 KB Correct answer: answer = 484
58 Correct 1 ms 332 KB Correct answer: answer = 63501
59 Correct 1 ms 332 KB Correct answer: answer = 323501
60 Correct 1 ms 332 KB Correct answer: answer = 752500
61 Correct 1 ms 332 KB Correct answer: answer = 761480
62 Correct 1 ms 332 KB Correct answer: answer = 758932
63 Correct 1 ms 332 KB Correct answer: answer = 1000000
64 Correct 1 ms 332 KB Correct answer: answer = 750500
65 Correct 1 ms 204 KB Correct answer: answer = 1000000
66 Correct 1 ms 332 KB Correct answer: answer = 250000
67 Correct 0 ms 332 KB Correct answer: answer = 250000
68 Correct 0 ms 204 KB Correct answer: answer = 1000000
69 Correct 1 ms 204 KB Correct answer: answer = 994009
70 Correct 1 ms 332 KB Correct answer: answer = 59315
71 Correct 1 ms 332 KB Correct answer: answer = 25454
72 Correct 1 ms 332 KB Correct answer: answer = 1504
73 Correct 1 ms 204 KB Correct answer: answer = 37486
74 Correct 1 ms 332 KB Correct answer: answer = 4284
75 Correct 1 ms 332 KB Correct answer: answer = 158008
76 Correct 1 ms 332 KB Correct answer: answer = 51860
77 Correct 1 ms 332 KB Correct answer: answer = 12985
78 Correct 3 ms 460 KB Correct answer: answer = 997864126212
79 Correct 3 ms 440 KB Correct answer: answer = 998608411647
80 Correct 3 ms 460 KB Correct answer: answer = 995265560477
81 Correct 6 ms 588 KB Correct answer: answer = 10125000
82 Correct 8 ms 692 KB Correct answer: answer = 2291668
83 Correct 4 ms 460 KB Correct answer: answer = 42388
84 Correct 5 ms 460 KB Correct answer: answer = 10318
85 Correct 3 ms 460 KB Correct answer: answer = 3416
86 Correct 10 ms 632 KB Correct answer: answer = 331708193881
87 Correct 14 ms 652 KB Correct answer: answer = 2861193756
88 Correct 13 ms 708 KB Correct answer: answer = 114646930
89 Correct 8 ms 720 KB Correct answer: answer = 9280921
90 Correct 9 ms 720 KB Correct answer: answer = 999984053400
91 Correct 13 ms 676 KB Correct answer: answer = 750935949134
92 Correct 5 ms 444 KB Correct answer: answer = 1000000000000
93 Correct 3 ms 460 KB Correct answer: answer = 998762383161
94 Correct 13 ms 620 KB Correct answer: answer = 23017412908
95 Correct 4 ms 460 KB Correct answer: answer = 728143410622
96 Correct 3 ms 332 KB Correct answer: answer = 2
97 Correct 11 ms 692 KB Correct answer: answer = 1824916
98 Correct 8 ms 588 KB Correct answer: answer = 10680029
99 Correct 9 ms 708 KB Correct answer: answer = 18351700
100 Correct 10 ms 620 KB Correct answer: answer = 16040026
101 Correct 5 ms 372 KB Correct answer: answer = 253968628325
102 Correct 4 ms 460 KB Correct answer: answer = 10267
103 Correct 16 ms 728 KB Correct answer: answer = 2582408
104 Correct 5 ms 380 KB Correct answer: answer = 78024964781
105 Correct 5 ms 376 KB Correct answer: answer = 9866346457
106 Correct 4 ms 440 KB Correct answer: answer = 3327720949
107 Correct 4 ms 460 KB Correct answer: answer = 86064128360
108 Correct 4 ms 460 KB Correct answer: answer = 12698259150
109 Correct 10 ms 684 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Correct answer: answer = 4
2 Correct 0 ms 204 KB Correct answer: answer = 4
3 Correct 1 ms 204 KB Correct answer: answer = 4
4 Correct 0 ms 204 KB Correct answer: answer = 12
5 Correct 0 ms 204 KB Correct answer: answer = 52
6 Correct 0 ms 204 KB Correct answer: answer = 210
7 Correct 0 ms 204 KB Correct answer: answer = 88
8 Correct 0 ms 300 KB Correct answer: answer = 7696
9 Correct 1 ms 204 KB Correct answer: answer = 1
10 Correct 1 ms 204 KB Correct answer: answer = 2374
11 Correct 1 ms 204 KB Correct answer: answer = 9502
12 Correct 1 ms 204 KB Correct answer: answer = 49
13 Correct 0 ms 204 KB Correct answer: answer = 151
14 Correct 1 ms 204 KB Correct answer: answer = 7550
15 Correct 1 ms 204 KB Correct answer: answer = 7220
16 Correct 0 ms 204 KB Correct answer: answer = 7550
17 Correct 1 ms 300 KB Correct answer: answer = 10000
18 Correct 1 ms 204 KB Correct answer: answer = 10000
19 Correct 0 ms 204 KB Correct answer: answer = 624
20 Correct 1 ms 204 KB Correct answer: answer = 10000
21 Correct 1 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 1 ms 204 KB Correct answer: answer = 5
25 Correct 0 ms 204 KB Correct answer: answer = 41
26 Correct 1 ms 204 KB Correct answer: answer = 71923
27 Correct 1 ms 292 KB Correct answer: answer = 77137
28 Correct 1 ms 332 KB Correct answer: answer = 764
29 Correct 1 ms 332 KB Correct answer: answer = 250000
30 Correct 2 ms 304 KB Correct answer: answer = 500
31 Correct 1 ms 204 KB Correct answer: answer = 32
32 Correct 2 ms 300 KB Correct answer: answer = 130050
33 Correct 1 ms 300 KB Correct answer: answer = 5110
34 Correct 1 ms 332 KB Correct answer: answer = 2626
35 Correct 1 ms 332 KB Correct answer: answer = 796
36 Correct 1 ms 332 KB Correct answer: answer = 7580
37 Correct 1 ms 332 KB Correct answer: answer = 1904
38 Correct 2 ms 332 KB Correct answer: answer = 996004
39 Correct 1 ms 332 KB Correct answer: answer = 38817
40 Correct 1 ms 332 KB Correct answer: answer = 4096
41 Correct 1 ms 332 KB Correct answer: answer = 1
42 Correct 1 ms 204 KB Correct answer: answer = 1
43 Correct 2 ms 332 KB Correct answer: answer = 2040
44 Correct 1 ms 332 KB Correct answer: answer = 2
45 Correct 1 ms 204 KB Correct answer: answer = 4
46 Correct 0 ms 204 KB Correct answer: answer = 9
47 Correct 0 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 0 ms 204 KB Correct answer: answer = 77
51 Correct 1 ms 204 KB Correct answer: answer = 400
52 Correct 1 ms 332 KB Correct answer: answer = 996004
53 Correct 1 ms 332 KB Correct answer: answer = 997310
54 Correct 1 ms 296 KB Correct answer: answer = 990781
55 Correct 1 ms 324 KB Correct answer: answer = 996545
56 Correct 1 ms 332 KB Correct answer: answer = 484
57 Correct 1 ms 332 KB Correct answer: answer = 484
58 Correct 1 ms 332 KB Correct answer: answer = 63501
59 Correct 1 ms 332 KB Correct answer: answer = 323501
60 Correct 1 ms 332 KB Correct answer: answer = 752500
61 Correct 1 ms 332 KB Correct answer: answer = 761480
62 Correct 1 ms 332 KB Correct answer: answer = 758932
63 Correct 1 ms 332 KB Correct answer: answer = 1000000
64 Correct 1 ms 332 KB Correct answer: answer = 750500
65 Correct 1 ms 204 KB Correct answer: answer = 1000000
66 Correct 1 ms 332 KB Correct answer: answer = 250000
67 Correct 0 ms 332 KB Correct answer: answer = 250000
68 Correct 0 ms 204 KB Correct answer: answer = 1000000
69 Correct 1 ms 204 KB Correct answer: answer = 994009
70 Correct 1 ms 332 KB Correct answer: answer = 59315
71 Correct 1 ms 332 KB Correct answer: answer = 25454
72 Correct 1 ms 332 KB Correct answer: answer = 1504
73 Correct 1 ms 204 KB Correct answer: answer = 37486
74 Correct 1 ms 332 KB Correct answer: answer = 4284
75 Correct 1 ms 332 KB Correct answer: answer = 158008
76 Correct 1 ms 332 KB Correct answer: answer = 51860
77 Correct 1 ms 332 KB Correct answer: answer = 12985
78 Correct 3 ms 460 KB Correct answer: answer = 997864126212
79 Correct 3 ms 440 KB Correct answer: answer = 998608411647
80 Correct 3 ms 460 KB Correct answer: answer = 995265560477
81 Correct 6 ms 588 KB Correct answer: answer = 10125000
82 Correct 8 ms 692 KB Correct answer: answer = 2291668
83 Correct 4 ms 460 KB Correct answer: answer = 42388
84 Correct 5 ms 460 KB Correct answer: answer = 10318
85 Correct 3 ms 460 KB Correct answer: answer = 3416
86 Correct 10 ms 632 KB Correct answer: answer = 331708193881
87 Correct 14 ms 652 KB Correct answer: answer = 2861193756
88 Correct 13 ms 708 KB Correct answer: answer = 114646930
89 Correct 8 ms 720 KB Correct answer: answer = 9280921
90 Correct 9 ms 720 KB Correct answer: answer = 999984053400
91 Correct 13 ms 676 KB Correct answer: answer = 750935949134
92 Correct 5 ms 444 KB Correct answer: answer = 1000000000000
93 Correct 3 ms 460 KB Correct answer: answer = 998762383161
94 Correct 13 ms 620 KB Correct answer: answer = 23017412908
95 Correct 4 ms 460 KB Correct answer: answer = 728143410622
96 Correct 3 ms 332 KB Correct answer: answer = 2
97 Correct 11 ms 692 KB Correct answer: answer = 1824916
98 Correct 8 ms 588 KB Correct answer: answer = 10680029
99 Correct 9 ms 708 KB Correct answer: answer = 18351700
100 Correct 10 ms 620 KB Correct answer: answer = 16040026
101 Correct 5 ms 372 KB Correct answer: answer = 253968628325
102 Correct 4 ms 460 KB Correct answer: answer = 10267
103 Correct 16 ms 728 KB Correct answer: answer = 2582408
104 Correct 5 ms 380 KB Correct answer: answer = 78024964781
105 Correct 5 ms 376 KB Correct answer: answer = 9866346457
106 Correct 4 ms 440 KB Correct answer: answer = 3327720949
107 Correct 4 ms 460 KB Correct answer: answer = 86064128360
108 Correct 4 ms 460 KB Correct answer: answer = 12698259150
109 Correct 10 ms 684 KB Correct answer: answer = 1185259288
110 Correct 18 ms 2148 KB Correct answer: answer = 999889968863
111 Correct 18 ms 2124 KB Correct answer: answer = 999861384931
112 Correct 20 ms 2096 KB Correct answer: answer = 999811809929
113 Correct 19 ms 2260 KB Correct answer: answer = 999869756441
114 Correct 81 ms 4444 KB Correct answer: answer = 1700000000
115 Correct 132 ms 5672 KB Correct answer: answer = 131666670
116 Correct 30 ms 1988 KB Correct answer: answer = 89478486
117 Correct 35 ms 2008 KB Correct answer: answer = 4971040
118 Correct 33 ms 2020 KB Correct answer: answer = 2711494
119 Correct 119 ms 5820 KB Correct answer: answer = 25252530
120 Correct 120 ms 5852 KB Correct answer: answer = 62500000
121 Correct 133 ms 4168 KB Correct answer: answer = 333175097780
122 Correct 151 ms 4184 KB Correct answer: answer = 33121180179
123 Correct 155 ms 4160 KB Correct answer: answer = 9802314015
124 Correct 143 ms 5800 KB Correct answer: answer = 32567551
125 Correct 141 ms 5872 KB Correct answer: answer = 997525000000
126 Correct 140 ms 4084 KB Correct answer: answer = 752723538884
127 Correct 13 ms 2092 KB Correct answer: answer = 1000000000000
128 Correct 15 ms 2124 KB Correct answer: answer = 999978000121
129 Correct 16 ms 2124 KB Correct answer: answer = 745986144735
130 Correct 11 ms 1688 KB Correct answer: answer = 2
131 Correct 201 ms 5632 KB Correct answer: answer = 277966670
132 Correct 100 ms 4040 KB Correct answer: answer = 2500900082
133 Correct 25 ms 2348 KB Correct answer: answer = 301248349636
134 Correct 67 ms 2632 KB Correct answer: answer = 14118891
135 Correct 17 ms 2124 KB Correct answer: answer = 14384977265
136 Correct 21 ms 2088 KB Correct answer: answer = 3681368330
137 Correct 20 ms 2092 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Correct answer: answer = 4
2 Correct 0 ms 204 KB Correct answer: answer = 4
3 Correct 1 ms 204 KB Correct answer: answer = 4
4 Correct 0 ms 204 KB Correct answer: answer = 12
5 Correct 0 ms 204 KB Correct answer: answer = 52
6 Correct 0 ms 204 KB Correct answer: answer = 210
7 Correct 0 ms 204 KB Correct answer: answer = 88
8 Correct 0 ms 300 KB Correct answer: answer = 7696
9 Correct 1 ms 204 KB Correct answer: answer = 1
10 Correct 1 ms 204 KB Correct answer: answer = 2374
11 Correct 1 ms 204 KB Correct answer: answer = 9502
12 Correct 1 ms 204 KB Correct answer: answer = 49
13 Correct 0 ms 204 KB Correct answer: answer = 151
14 Correct 1 ms 204 KB Correct answer: answer = 7550
15 Correct 1 ms 204 KB Correct answer: answer = 7220
16 Correct 0 ms 204 KB Correct answer: answer = 7550
17 Correct 1 ms 300 KB Correct answer: answer = 10000
18 Correct 1 ms 204 KB Correct answer: answer = 10000
19 Correct 0 ms 204 KB Correct answer: answer = 624
20 Correct 1 ms 204 KB Correct answer: answer = 10000
21 Correct 1 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 1 ms 204 KB Correct answer: answer = 5
25 Correct 0 ms 204 KB Correct answer: answer = 41
26 Correct 1 ms 204 KB Correct answer: answer = 71923
27 Correct 1 ms 292 KB Correct answer: answer = 77137
28 Correct 1 ms 332 KB Correct answer: answer = 764
29 Correct 1 ms 332 KB Correct answer: answer = 250000
30 Correct 2 ms 304 KB Correct answer: answer = 500
31 Correct 1 ms 204 KB Correct answer: answer = 32
32 Correct 2 ms 300 KB Correct answer: answer = 130050
33 Correct 1 ms 300 KB Correct answer: answer = 5110
34 Correct 1 ms 332 KB Correct answer: answer = 2626
35 Correct 1 ms 332 KB Correct answer: answer = 796
36 Correct 1 ms 332 KB Correct answer: answer = 7580
37 Correct 1 ms 332 KB Correct answer: answer = 1904
38 Correct 2 ms 332 KB Correct answer: answer = 996004
39 Correct 1 ms 332 KB Correct answer: answer = 38817
40 Correct 1 ms 332 KB Correct answer: answer = 4096
41 Correct 1 ms 332 KB Correct answer: answer = 1
42 Correct 1 ms 204 KB Correct answer: answer = 1
43 Correct 2 ms 332 KB Correct answer: answer = 2040
44 Correct 1 ms 332 KB Correct answer: answer = 2
45 Correct 1 ms 204 KB Correct answer: answer = 4
46 Correct 0 ms 204 KB Correct answer: answer = 9
47 Correct 0 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 0 ms 204 KB Correct answer: answer = 77
51 Correct 1 ms 204 KB Correct answer: answer = 400
52 Correct 1 ms 332 KB Correct answer: answer = 996004
53 Correct 1 ms 332 KB Correct answer: answer = 997310
54 Correct 1 ms 296 KB Correct answer: answer = 990781
55 Correct 1 ms 324 KB Correct answer: answer = 996545
56 Correct 1 ms 332 KB Correct answer: answer = 484
57 Correct 1 ms 332 KB Correct answer: answer = 484
58 Correct 1 ms 332 KB Correct answer: answer = 63501
59 Correct 1 ms 332 KB Correct answer: answer = 323501
60 Correct 1 ms 332 KB Correct answer: answer = 752500
61 Correct 1 ms 332 KB Correct answer: answer = 761480
62 Correct 1 ms 332 KB Correct answer: answer = 758932
63 Correct 1 ms 332 KB Correct answer: answer = 1000000
64 Correct 1 ms 332 KB Correct answer: answer = 750500
65 Correct 1 ms 204 KB Correct answer: answer = 1000000
66 Correct 1 ms 332 KB Correct answer: answer = 250000
67 Correct 0 ms 332 KB Correct answer: answer = 250000
68 Correct 0 ms 204 KB Correct answer: answer = 1000000
69 Correct 1 ms 204 KB Correct answer: answer = 994009
70 Correct 1 ms 332 KB Correct answer: answer = 59315
71 Correct 1 ms 332 KB Correct answer: answer = 25454
72 Correct 1 ms 332 KB Correct answer: answer = 1504
73 Correct 1 ms 204 KB Correct answer: answer = 37486
74 Correct 1 ms 332 KB Correct answer: answer = 4284
75 Correct 1 ms 332 KB Correct answer: answer = 158008
76 Correct 1 ms 332 KB Correct answer: answer = 51860
77 Correct 1 ms 332 KB Correct answer: answer = 12985
78 Correct 3 ms 460 KB Correct answer: answer = 997864126212
79 Correct 3 ms 440 KB Correct answer: answer = 998608411647
80 Correct 3 ms 460 KB Correct answer: answer = 995265560477
81 Correct 6 ms 588 KB Correct answer: answer = 10125000
82 Correct 8 ms 692 KB Correct answer: answer = 2291668
83 Correct 4 ms 460 KB Correct answer: answer = 42388
84 Correct 5 ms 460 KB Correct answer: answer = 10318
85 Correct 3 ms 460 KB Correct answer: answer = 3416
86 Correct 10 ms 632 KB Correct answer: answer = 331708193881
87 Correct 14 ms 652 KB Correct answer: answer = 2861193756
88 Correct 13 ms 708 KB Correct answer: answer = 114646930
89 Correct 8 ms 720 KB Correct answer: answer = 9280921
90 Correct 9 ms 720 KB Correct answer: answer = 999984053400
91 Correct 13 ms 676 KB Correct answer: answer = 750935949134
92 Correct 5 ms 444 KB Correct answer: answer = 1000000000000
93 Correct 3 ms 460 KB Correct answer: answer = 998762383161
94 Correct 13 ms 620 KB Correct answer: answer = 23017412908
95 Correct 4 ms 460 KB Correct answer: answer = 728143410622
96 Correct 3 ms 332 KB Correct answer: answer = 2
97 Correct 11 ms 692 KB Correct answer: answer = 1824916
98 Correct 8 ms 588 KB Correct answer: answer = 10680029
99 Correct 9 ms 708 KB Correct answer: answer = 18351700
100 Correct 10 ms 620 KB Correct answer: answer = 16040026
101 Correct 5 ms 372 KB Correct answer: answer = 253968628325
102 Correct 4 ms 460 KB Correct answer: answer = 10267
103 Correct 16 ms 728 KB Correct answer: answer = 2582408
104 Correct 5 ms 380 KB Correct answer: answer = 78024964781
105 Correct 5 ms 376 KB Correct answer: answer = 9866346457
106 Correct 4 ms 440 KB Correct answer: answer = 3327720949
107 Correct 4 ms 460 KB Correct answer: answer = 86064128360
108 Correct 4 ms 460 KB Correct answer: answer = 12698259150
109 Correct 10 ms 684 KB Correct answer: answer = 1185259288
110 Correct 18 ms 2148 KB Correct answer: answer = 999889968863
111 Correct 18 ms 2124 KB Correct answer: answer = 999861384931
112 Correct 20 ms 2096 KB Correct answer: answer = 999811809929
113 Correct 19 ms 2260 KB Correct answer: answer = 999869756441
114 Correct 81 ms 4444 KB Correct answer: answer = 1700000000
115 Correct 132 ms 5672 KB Correct answer: answer = 131666670
116 Correct 30 ms 1988 KB Correct answer: answer = 89478486
117 Correct 35 ms 2008 KB Correct answer: answer = 4971040
118 Correct 33 ms 2020 KB Correct answer: answer = 2711494
119 Correct 119 ms 5820 KB Correct answer: answer = 25252530
120 Correct 120 ms 5852 KB Correct answer: answer = 62500000
121 Correct 133 ms 4168 KB Correct answer: answer = 333175097780
122 Correct 151 ms 4184 KB Correct answer: answer = 33121180179
123 Correct 155 ms 4160 KB Correct answer: answer = 9802314015
124 Correct 143 ms 5800 KB Correct answer: answer = 32567551
125 Correct 141 ms 5872 KB Correct answer: answer = 997525000000
126 Correct 140 ms 4084 KB Correct answer: answer = 752723538884
127 Correct 13 ms 2092 KB Correct answer: answer = 1000000000000
128 Correct 15 ms 2124 KB Correct answer: answer = 999978000121
129 Correct 16 ms 2124 KB Correct answer: answer = 745986144735
130 Correct 11 ms 1688 KB Correct answer: answer = 2
131 Correct 201 ms 5632 KB Correct answer: answer = 277966670
132 Correct 100 ms 4040 KB Correct answer: answer = 2500900082
133 Correct 25 ms 2348 KB Correct answer: answer = 301248349636
134 Correct 67 ms 2632 KB Correct answer: answer = 14118891
135 Correct 17 ms 2124 KB Correct answer: answer = 14384977265
136 Correct 21 ms 2088 KB Correct answer: answer = 3681368330
137 Correct 20 ms 2092 KB Correct answer: answer = 2720316816
138 Correct 40 ms 3988 KB Correct answer: answer = 999976000144
139 Correct 44 ms 4000 KB Correct answer: answer = 999856102410
140 Correct 35 ms 4000 KB Correct answer: answer = 999958401531
141 Correct 34 ms 3916 KB Correct answer: answer = 999769649944
142 Correct 32 ms 4044 KB Correct answer: answer = 999874525918
143 Correct 237 ms 9340 KB Correct answer: answer = 6050000000
144 Correct 265 ms 10796 KB Correct answer: answer = 1112500000
145 Correct 110 ms 6376 KB Correct answer: answer = 4294967296
146 Correct 195 ms 7220 KB Correct answer: answer = 87652406
147 Correct 170 ms 7244 KB Correct answer: answer = 6297664
148 Correct 160 ms 7228 KB Correct answer: answer = 196612
149 Correct 284 ms 11424 KB Correct answer: answer = 15015100
150 Correct 263 ms 11420 KB Correct answer: answer = 25000000
151 Correct 270 ms 7832 KB Correct answer: answer = 333230209550
152 Correct 298 ms 7980 KB Correct answer: answer = 917123769
153 Correct 325 ms 11332 KB Correct answer: answer = 95162
154 Correct 269 ms 11332 KB Correct answer: answer = 382616191
155 Correct 321 ms 11500 KB Correct answer: answer = 990033333400
156 Correct 287 ms 11456 KB Correct answer: answer = 990000100000
157 Correct 276 ms 9220 KB Correct answer: answer = 749998188180
158 Correct 25 ms 3908 KB Correct answer: answer = 1000000000000
159 Correct 29 ms 3896 KB Correct answer: answer = 999988000036
160 Correct 31 ms 4004 KB Correct answer: answer = 744929274393
161 Correct 21 ms 3140 KB Correct answer: answer = 2
162 Correct 289 ms 11348 KB Correct answer: answer = 1300024
163 Correct 205 ms 9600 KB Correct answer: answer = 5000700010
164 Correct 51 ms 4392 KB Correct answer: answer = 354997100800
165 Correct 133 ms 5568 KB Correct answer: answer = 257000
166 Correct 185 ms 6016 KB Correct answer: answer = 3765323
167 Correct 140 ms 5868 KB Correct answer: answer = 1525903
168 Correct 36 ms 3992 KB Correct answer: answer = 67618137730
169 Correct 36 ms 4016 KB Correct answer: answer = 12656680171
170 Correct 41 ms 4104 KB Correct answer: answer = 579831736
171 Correct 114 ms 5628 KB Correct answer: answer = 23605611
172 Correct 39 ms 4280 KB Correct answer: answer = 7052481200
173 Correct 58 ms 4856 KB Correct answer: answer = 1314039500
174 Correct 79 ms 5644 KB Correct answer: answer = 302484000
175 Correct 182 ms 7308 KB Correct answer: answer = 52348480