oj.uz

Submission #562934

# Submission time Handle Problem Language Result Execution time Memory
562934 2022-05-15T16:01:04 Z hoanghq2004 Aliens (IOI16_aliens) C++17
100 / 100
 203 ms 9624 KB 
#include <bits/stdc++.h>
#pragma GCC optimize ("O3")
#pragma GCC optimize ("unroll-loops")
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#include "aliens.h"

using namespace __gnu_pbds;
using namespace std;

template <typename T>
using ordered_set = tree <T, null_type, less <T>, rb_tree_tag, tree_order_statistics_node_update>;

const int N = 1e5 + 10;

struct Line {
    long long a, b;
    int t;
    long long operator() (long long x) {
        return a * x + b;
    }
};
vector <Line> convex;

int pointer;
int bad(const Line &L1, const Line &L2, const Line &L3) {
    return 1.0L * (L2.b - L1.b) * (L1.a - L3.a) >= 1.0L * (L3.b - L1.b) * (L1.a - L2.a);
}

void add(Line L) {
    while (convex.size() >= 2 && bad(convex.end()[-2], convex.back(), L)) convex.pop_back();
    convex.push_back(L);
    pointer = min(pointer, (int)convex.size() - 1);
}

pair <long long, int> get(long long x) {
    if (convex.empty()) return {1e18, 0};
    while (pointer < convex.size() - 1 && convex[pointer](x) > convex[pointer + 1](x)) ++pointer;
    return {convex[pointer](x), convex[pointer].t};
}
vector <pair <int, int> > P, Q;
pair <long long, int> f[N];

pair <long long, int> calc(long long C) {
    convex.clear(), pointer = 0;
    for (int i = 0; i < P.size(); ++i) {
        f[i] = {1LL * (P[i].second - P[0].first + 1) * (P[i].second - P[0].first + 1) + C, 1};
        pair <long long, int> cur = get(2 * (P[i].second + 1));
        cur.first += 1LL * (P[i].second + 1) * (P[i].second + 1) + C;
        ++cur.second;
        assert(f[i].first >= 0);
        f[i] = min(f[i], cur);
        if (i + 1 < P.size()) {
            long long delta = 0;
            if (P[i + 1].first <= P[i].second) {
                delta = 1LL * (P[i].second - P[i + 1].first + 1) * (P[i].second - P[i + 1].first + 1);
            }
            add({- P[i + 1].first, (1LL * P[i + 1].first * P[i + 1].first) - delta + f[i].first, f[i].second});
        }
    }
    return f[P.size() - 1];
}

long long take_photos(int n, int m, int k, std::vector<int> r, std::vector<int> c) {
    for (int i = 0; i < n; ++i) {
        if (r[i] > c[i]) swap(r[i], c[i]);
        P.push_back({r[i], - c[i]});
    }
    sort(P.begin(), P.end());
    for (auto &[x, y]: P) y = - y;
    for (auto [x, y]: P) {
        if (Q.size() && y <= Q.back().second) continue;
        Q.push_back({x, y});
    }
    swap(P, Q);
    if (calc(0).second <= k) return calc(0).first;
    long long L = 0, R = 1e13;
    while (L < R) {
        long long mid = L + R >> 1;
        if (calc(mid).second <= k) R = mid;
        else L = mid + 1;
    }
    return calc(L).first - L * k;
}

//int main() {
//    int n, m, k;
//    assert(3 == scanf("%d %d %d", &n, &m, &k));
//    std::vector<int> r(n), c(n);
//    for (int i = 0; i < n; i++) {
//        assert(2 == scanf("%d %d", &r[i], &c[i]));
//    }
//    long long ans = take_photos(n, m, k, r, c);
//
//
//    printf("%lld\n", ans);
//    return 0;
//}

Compilation message

aliens.cpp: In function 'std::pair<long long int, int> get(long long int)':
aliens.cpp:38:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Line>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   38 |     while (pointer < convex.size() - 1 && convex[pointer](x) > convex[pointer + 1](x)) ++pointer;
      |            ~~~~~~~~^~~~~~~~~~~~~~~~~~~
aliens.cpp: In function 'std::pair<long long int, int> calc(long long int)':
aliens.cpp:46:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   46 |     for (int i = 0; i < P.size(); ++i) {
      |                     ~~^~~~~~~~~~
aliens.cpp:53:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   53 |         if (i + 1 < P.size()) {
      |             ~~~~~~^~~~~~~~~~
aliens.cpp: In function 'long long int take_photos(int, int, int, std::vector<int>, std::vector<int>)':
aliens.cpp:79:27: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   79 |         long long mid = L + R >> 1;
      |                         ~~^~~

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Correct answer: answer = 4
2 Correct 1 ms 212 KB Correct answer: answer = 4
3 Correct 1 ms 304 KB Correct answer: answer = 4
4 Correct 1 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 1 ms 212 KB Correct answer: answer = 210
7 Correct 1 ms 304 KB Correct answer: answer = 88
8 Correct 1 ms 212 KB Correct answer: answer = 7696
9 Correct 1 ms 212 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 1 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 212 KB Correct answer: answer = 151
14 Correct 1 ms 212 KB Correct answer: answer = 7550
15 Correct 1 ms 212 KB Correct answer: answer = 7220
16 Correct 1 ms 312 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 1 ms 212 KB Correct answer: answer = 10000
19 Correct 1 ms 212 KB Correct answer: answer = 624
20 Correct 1 ms 212 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Correct answer: answer = 1
2 Correct 1 ms 212 KB Correct answer: answer = 4
3 Correct 1 ms 212 KB Correct answer: answer = 1
4 Correct 1 ms 212 KB Correct answer: answer = 5
5 Correct 1 ms 212 KB Correct answer: answer = 41
6 Correct 1 ms 212 KB Correct answer: answer = 71923
7 Correct 1 ms 212 KB Correct answer: answer = 77137
8 Correct 1 ms 316 KB Correct answer: answer = 764
9 Correct 1 ms 308 KB Correct answer: answer = 250000
10 Correct 1 ms 340 KB Correct answer: answer = 500
11 Correct 1 ms 212 KB Correct answer: answer = 32
12 Correct 2 ms 340 KB Correct answer: answer = 130050
13 Correct 2 ms 360 KB Correct answer: answer = 5110
14 Correct 2 ms 212 KB Correct answer: answer = 2626
15 Correct 1 ms 212 KB Correct answer: answer = 796
16 Correct 2 ms 340 KB Correct answer: answer = 7580
17 Correct 1 ms 360 KB Correct answer: answer = 1904
18 Correct 1 ms 308 KB Correct answer: answer = 996004
19 Correct 1 ms 308 KB Correct answer: answer = 38817
20 Correct 1 ms 340 KB Correct answer: answer = 4096
21 Correct 1 ms 312 KB Correct answer: answer = 1
22 Correct 2 ms 304 KB Correct answer: answer = 1
23 Correct 1 ms 340 KB Correct answer: answer = 2040
24 Correct 1 ms 308 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Correct answer: answer = 4
2 Correct 1 ms 212 KB Correct answer: answer = 4
3 Correct 1 ms 304 KB Correct answer: answer = 4
4 Correct 1 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 1 ms 212 KB Correct answer: answer = 210
7 Correct 1 ms 304 KB Correct answer: answer = 88
8 Correct 1 ms 212 KB Correct answer: answer = 7696
9 Correct 1 ms 212 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 1 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 212 KB Correct answer: answer = 151
14 Correct 1 ms 212 KB Correct answer: answer = 7550
15 Correct 1 ms 212 KB Correct answer: answer = 7220
16 Correct 1 ms 312 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 1 ms 212 KB Correct answer: answer = 10000
19 Correct 1 ms 212 KB Correct answer: answer = 624
20 Correct 1 ms 212 KB Correct answer: answer = 10000
21 Correct 1 ms 212 KB Correct answer: answer = 1
22 Correct 1 ms 212 KB Correct answer: answer = 4
23 Correct 1 ms 212 KB Correct answer: answer = 1
24 Correct 1 ms 212 KB Correct answer: answer = 5
25 Correct 1 ms 212 KB Correct answer: answer = 41
26 Correct 1 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 316 KB Correct answer: answer = 764
29 Correct 1 ms 308 KB Correct answer: answer = 250000
30 Correct 1 ms 340 KB Correct answer: answer = 500
31 Correct 1 ms 212 KB Correct answer: answer = 32
32 Correct 2 ms 340 KB Correct answer: answer = 130050
33 Correct 2 ms 360 KB Correct answer: answer = 5110
34 Correct 2 ms 212 KB Correct answer: answer = 2626
35 Correct 1 ms 212 KB Correct answer: answer = 796
36 Correct 2 ms 340 KB Correct answer: answer = 7580
37 Correct 1 ms 360 KB Correct answer: answer = 1904
38 Correct 1 ms 308 KB Correct answer: answer = 996004
39 Correct 1 ms 308 KB Correct answer: answer = 38817
40 Correct 1 ms 340 KB Correct answer: answer = 4096
41 Correct 1 ms 312 KB Correct answer: answer = 1
42 Correct 2 ms 304 KB Correct answer: answer = 1
43 Correct 1 ms 340 KB Correct answer: answer = 2040
44 Correct 1 ms 308 KB Correct answer: answer = 2
45 Correct 1 ms 212 KB Correct answer: answer = 4
46 Correct 0 ms 308 KB Correct answer: answer = 9
47 Correct 1 ms 212 KB Correct answer: answer = 9
48 Correct 0 ms 304 KB Correct answer: answer = 21
49 Correct 1 ms 308 KB Correct answer: answer = 71
50 Correct 1 ms 212 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 212 KB Correct answer: answer = 996004
53 Correct 1 ms 212 KB Correct answer: answer = 997310
54 Correct 1 ms 212 KB Correct answer: answer = 990781
55 Correct 1 ms 212 KB Correct answer: answer = 996545
56 Correct 1 ms 212 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 2 ms 340 KB Correct answer: answer = 63501
59 Correct 2 ms 340 KB Correct answer: answer = 323501
60 Correct 2 ms 308 KB Correct answer: answer = 752500
61 Correct 1 ms 308 KB Correct answer: answer = 761480
62 Correct 1 ms 212 KB Correct answer: answer = 758932
63 Correct 1 ms 212 KB Correct answer: answer = 1000000
64 Correct 1 ms 340 KB Correct answer: answer = 750500
65 Correct 1 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 212 KB Correct answer: answer = 250000
67 Correct 1 ms 212 KB Correct answer: answer = 250000
68 Correct 1 ms 212 KB Correct answer: answer = 1000000
69 Correct 1 ms 308 KB Correct answer: answer = 994009
70 Correct 1 ms 340 KB Correct answer: answer = 59315
71 Correct 1 ms 340 KB Correct answer: answer = 25454
72 Correct 1 ms 340 KB Correct answer: answer = 1504
73 Correct 1 ms 212 KB Correct answer: answer = 37486
74 Correct 1 ms 212 KB Correct answer: answer = 4284
75 Correct 1 ms 308 KB Correct answer: answer = 158008
76 Correct 1 ms 212 KB Correct answer: answer = 51860
77 Correct 1 ms 340 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Correct answer: answer = 4
2 Correct 1 ms 212 KB Correct answer: answer = 4
3 Correct 1 ms 304 KB Correct answer: answer = 4
4 Correct 1 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 1 ms 212 KB Correct answer: answer = 210
7 Correct 1 ms 304 KB Correct answer: answer = 88
8 Correct 1 ms 212 KB Correct answer: answer = 7696
9 Correct 1 ms 212 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 1 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 212 KB Correct answer: answer = 151
14 Correct 1 ms 212 KB Correct answer: answer = 7550
15 Correct 1 ms 212 KB Correct answer: answer = 7220
16 Correct 1 ms 312 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 1 ms 212 KB Correct answer: answer = 10000
19 Correct 1 ms 212 KB Correct answer: answer = 624
20 Correct 1 ms 212 KB Correct answer: answer = 10000
21 Correct 1 ms 212 KB Correct answer: answer = 1
22 Correct 1 ms 212 KB Correct answer: answer = 4
23 Correct 1 ms 212 KB Correct answer: answer = 1
24 Correct 1 ms 212 KB Correct answer: answer = 5
25 Correct 1 ms 212 KB Correct answer: answer = 41
26 Correct 1 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 316 KB Correct answer: answer = 764
29 Correct 1 ms 308 KB Correct answer: answer = 250000
30 Correct 1 ms 340 KB Correct answer: answer = 500
31 Correct 1 ms 212 KB Correct answer: answer = 32
32 Correct 2 ms 340 KB Correct answer: answer = 130050
33 Correct 2 ms 360 KB Correct answer: answer = 5110
34 Correct 2 ms 212 KB Correct answer: answer = 2626
35 Correct 1 ms 212 KB Correct answer: answer = 796
36 Correct 2 ms 340 KB Correct answer: answer = 7580
37 Correct 1 ms 360 KB Correct answer: answer = 1904
38 Correct 1 ms 308 KB Correct answer: answer = 996004
39 Correct 1 ms 308 KB Correct answer: answer = 38817
40 Correct 1 ms 340 KB Correct answer: answer = 4096
41 Correct 1 ms 312 KB Correct answer: answer = 1
42 Correct 2 ms 304 KB Correct answer: answer = 1
43 Correct 1 ms 340 KB Correct answer: answer = 2040
44 Correct 1 ms 308 KB Correct answer: answer = 2
45 Correct 1 ms 212 KB Correct answer: answer = 4
46 Correct 0 ms 308 KB Correct answer: answer = 9
47 Correct 1 ms 212 KB Correct answer: answer = 9
48 Correct 0 ms 304 KB Correct answer: answer = 21
49 Correct 1 ms 308 KB Correct answer: answer = 71
50 Correct 1 ms 212 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 212 KB Correct answer: answer = 996004
53 Correct 1 ms 212 KB Correct answer: answer = 997310
54 Correct 1 ms 212 KB Correct answer: answer = 990781
55 Correct 1 ms 212 KB Correct answer: answer = 996545
56 Correct 1 ms 212 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 2 ms 340 KB Correct answer: answer = 63501
59 Correct 2 ms 340 KB Correct answer: answer = 323501
60 Correct 2 ms 308 KB Correct answer: answer = 752500
61 Correct 1 ms 308 KB Correct answer: answer = 761480
62 Correct 1 ms 212 KB Correct answer: answer = 758932
63 Correct 1 ms 212 KB Correct answer: answer = 1000000
64 Correct 1 ms 340 KB Correct answer: answer = 750500
65 Correct 1 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 212 KB Correct answer: answer = 250000
67 Correct 1 ms 212 KB Correct answer: answer = 250000
68 Correct 1 ms 212 KB Correct answer: answer = 1000000
69 Correct 1 ms 308 KB Correct answer: answer = 994009
70 Correct 1 ms 340 KB Correct answer: answer = 59315
71 Correct 1 ms 340 KB Correct answer: answer = 25454
72 Correct 1 ms 340 KB Correct answer: answer = 1504
73 Correct 1 ms 212 KB Correct answer: answer = 37486
74 Correct 1 ms 212 KB Correct answer: answer = 4284
75 Correct 1 ms 308 KB Correct answer: answer = 158008
76 Correct 1 ms 212 KB Correct answer: answer = 51860
77 Correct 1 ms 340 KB Correct answer: answer = 12985
78 Correct 2 ms 448 KB Correct answer: answer = 997864126212
79 Correct 2 ms 392 KB Correct answer: answer = 998608411647
80 Correct 2 ms 468 KB Correct answer: answer = 995265560477
81 Correct 6 ms 724 KB Correct answer: answer = 10125000
82 Correct 6 ms 724 KB Correct answer: answer = 2291668
83 Correct 4 ms 448 KB Correct answer: answer = 42388
84 Correct 4 ms 468 KB Correct answer: answer = 10318
85 Correct 3 ms 468 KB Correct answer: answer = 3416
86 Correct 9 ms 700 KB Correct answer: answer = 331708193881
87 Correct 8 ms 652 KB Correct answer: answer = 2861193756
88 Correct 8 ms 724 KB Correct answer: answer = 114646930
89 Correct 7 ms 684 KB Correct answer: answer = 9280921
90 Correct 7 ms 724 KB Correct answer: answer = 999984053400
91 Correct 9 ms 724 KB Correct answer: answer = 750935949134
92 Correct 1 ms 468 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 468 KB Correct answer: answer = 998762383161
94 Correct 8 ms 724 KB Correct answer: answer = 23017412908
95 Correct 2 ms 392 KB Correct answer: answer = 728143410622
96 Correct 1 ms 340 KB Correct answer: answer = 2
97 Correct 7 ms 700 KB Correct answer: answer = 1824916
98 Correct 6 ms 640 KB Correct answer: answer = 10680029
99 Correct 7 ms 724 KB Correct answer: answer = 18351700
100 Correct 8 ms 628 KB Correct answer: answer = 16040026
101 Correct 2 ms 388 KB Correct answer: answer = 253968628325
102 Correct 7 ms 516 KB Correct answer: answer = 10267
103 Correct 7 ms 704 KB Correct answer: answer = 2582408
104 Correct 3 ms 392 KB Correct answer: answer = 78024964781
105 Correct 2 ms 444 KB Correct answer: answer = 9866346457
106 Correct 2 ms 468 KB Correct answer: answer = 3327720949
107 Correct 2 ms 468 KB Correct answer: answer = 86064128360
108 Correct 2 ms 468 KB Correct answer: answer = 12698259150
109 Correct 5 ms 596 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Correct answer: answer = 4
2 Correct 1 ms 212 KB Correct answer: answer = 4
3 Correct 1 ms 304 KB Correct answer: answer = 4
4 Correct 1 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 1 ms 212 KB Correct answer: answer = 210
7 Correct 1 ms 304 KB Correct answer: answer = 88
8 Correct 1 ms 212 KB Correct answer: answer = 7696
9 Correct 1 ms 212 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 1 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 212 KB Correct answer: answer = 151
14 Correct 1 ms 212 KB Correct answer: answer = 7550
15 Correct 1 ms 212 KB Correct answer: answer = 7220
16 Correct 1 ms 312 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 1 ms 212 KB Correct answer: answer = 10000
19 Correct 1 ms 212 KB Correct answer: answer = 624
20 Correct 1 ms 212 KB Correct answer: answer = 10000
21 Correct 1 ms 212 KB Correct answer: answer = 1
22 Correct 1 ms 212 KB Correct answer: answer = 4
23 Correct 1 ms 212 KB Correct answer: answer = 1
24 Correct 1 ms 212 KB Correct answer: answer = 5
25 Correct 1 ms 212 KB Correct answer: answer = 41
26 Correct 1 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 316 KB Correct answer: answer = 764
29 Correct 1 ms 308 KB Correct answer: answer = 250000
30 Correct 1 ms 340 KB Correct answer: answer = 500
31 Correct 1 ms 212 KB Correct answer: answer = 32
32 Correct 2 ms 340 KB Correct answer: answer = 130050
33 Correct 2 ms 360 KB Correct answer: answer = 5110
34 Correct 2 ms 212 KB Correct answer: answer = 2626
35 Correct 1 ms 212 KB Correct answer: answer = 796
36 Correct 2 ms 340 KB Correct answer: answer = 7580
37 Correct 1 ms 360 KB Correct answer: answer = 1904
38 Correct 1 ms 308 KB Correct answer: answer = 996004
39 Correct 1 ms 308 KB Correct answer: answer = 38817
40 Correct 1 ms 340 KB Correct answer: answer = 4096
41 Correct 1 ms 312 KB Correct answer: answer = 1
42 Correct 2 ms 304 KB Correct answer: answer = 1
43 Correct 1 ms 340 KB Correct answer: answer = 2040
44 Correct 1 ms 308 KB Correct answer: answer = 2
45 Correct 1 ms 212 KB Correct answer: answer = 4
46 Correct 0 ms 308 KB Correct answer: answer = 9
47 Correct 1 ms 212 KB Correct answer: answer = 9
48 Correct 0 ms 304 KB Correct answer: answer = 21
49 Correct 1 ms 308 KB Correct answer: answer = 71
50 Correct 1 ms 212 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 212 KB Correct answer: answer = 996004
53 Correct 1 ms 212 KB Correct answer: answer = 997310
54 Correct 1 ms 212 KB Correct answer: answer = 990781
55 Correct 1 ms 212 KB Correct answer: answer = 996545
56 Correct 1 ms 212 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 2 ms 340 KB Correct answer: answer = 63501
59 Correct 2 ms 340 KB Correct answer: answer = 323501
60 Correct 2 ms 308 KB Correct answer: answer = 752500
61 Correct 1 ms 308 KB Correct answer: answer = 761480
62 Correct 1 ms 212 KB Correct answer: answer = 758932
63 Correct 1 ms 212 KB Correct answer: answer = 1000000
64 Correct 1 ms 340 KB Correct answer: answer = 750500
65 Correct 1 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 212 KB Correct answer: answer = 250000
67 Correct 1 ms 212 KB Correct answer: answer = 250000
68 Correct 1 ms 212 KB Correct answer: answer = 1000000
69 Correct 1 ms 308 KB Correct answer: answer = 994009
70 Correct 1 ms 340 KB Correct answer: answer = 59315
71 Correct 1 ms 340 KB Correct answer: answer = 25454
72 Correct 1 ms 340 KB Correct answer: answer = 1504
73 Correct 1 ms 212 KB Correct answer: answer = 37486
74 Correct 1 ms 212 KB Correct answer: answer = 4284
75 Correct 1 ms 308 KB Correct answer: answer = 158008
76 Correct 1 ms 212 KB Correct answer: answer = 51860
77 Correct 1 ms 340 KB Correct answer: answer = 12985
78 Correct 2 ms 448 KB Correct answer: answer = 997864126212
79 Correct 2 ms 392 KB Correct answer: answer = 998608411647
80 Correct 2 ms 468 KB Correct answer: answer = 995265560477
81 Correct 6 ms 724 KB Correct answer: answer = 10125000
82 Correct 6 ms 724 KB Correct answer: answer = 2291668
83 Correct 4 ms 448 KB Correct answer: answer = 42388
84 Correct 4 ms 468 KB Correct answer: answer = 10318
85 Correct 3 ms 468 KB Correct answer: answer = 3416
86 Correct 9 ms 700 KB Correct answer: answer = 331708193881
87 Correct 8 ms 652 KB Correct answer: answer = 2861193756
88 Correct 8 ms 724 KB Correct answer: answer = 114646930
89 Correct 7 ms 684 KB Correct answer: answer = 9280921
90 Correct 7 ms 724 KB Correct answer: answer = 999984053400
91 Correct 9 ms 724 KB Correct answer: answer = 750935949134
92 Correct 1 ms 468 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 468 KB Correct answer: answer = 998762383161
94 Correct 8 ms 724 KB Correct answer: answer = 23017412908
95 Correct 2 ms 392 KB Correct answer: answer = 728143410622
96 Correct 1 ms 340 KB Correct answer: answer = 2
97 Correct 7 ms 700 KB Correct answer: answer = 1824916
98 Correct 6 ms 640 KB Correct answer: answer = 10680029
99 Correct 7 ms 724 KB Correct answer: answer = 18351700
100 Correct 8 ms 628 KB Correct answer: answer = 16040026
101 Correct 2 ms 388 KB Correct answer: answer = 253968628325
102 Correct 7 ms 516 KB Correct answer: answer = 10267
103 Correct 7 ms 704 KB Correct answer: answer = 2582408
104 Correct 3 ms 392 KB Correct answer: answer = 78024964781
105 Correct 2 ms 444 KB Correct answer: answer = 9866346457
106 Correct 2 ms 468 KB Correct answer: answer = 3327720949
107 Correct 2 ms 468 KB Correct answer: answer = 86064128360
108 Correct 2 ms 468 KB Correct answer: answer = 12698259150
109 Correct 5 ms 596 KB Correct answer: answer = 1185259288
110 Correct 16 ms 2300 KB Correct answer: answer = 999889968863
111 Correct 16 ms 2356 KB Correct answer: answer = 999861384931
112 Correct 16 ms 2400 KB Correct answer: answer = 999811809929
113 Correct 16 ms 2356 KB Correct answer: answer = 999869756441
114 Correct 72 ms 4792 KB Correct answer: answer = 1700000000
115 Correct 75 ms 4876 KB Correct answer: answer = 131666670
116 Correct 34 ms 1744 KB Correct answer: answer = 89478486
117 Correct 25 ms 1720 KB Correct answer: answer = 4971040
118 Correct 33 ms 1752 KB Correct answer: answer = 2711494
119 Correct 71 ms 4784 KB Correct answer: answer = 25252530
120 Correct 89 ms 4840 KB Correct answer: answer = 62500000
121 Correct 103 ms 4976 KB Correct answer: answer = 333175097780
122 Correct 94 ms 4940 KB Correct answer: answer = 33121180179
123 Correct 95 ms 4916 KB Correct answer: answer = 9802314015
124 Correct 72 ms 4812 KB Correct answer: answer = 32567551
125 Correct 90 ms 4932 KB Correct answer: answer = 997525000000
126 Correct 94 ms 4880 KB Correct answer: answer = 752723538884
127 Correct 21 ms 2256 KB Correct answer: answer = 1000000000000
128 Correct 25 ms 2364 KB Correct answer: answer = 999978000121
129 Correct 18 ms 2352 KB Correct answer: answer = 745986144735
130 Correct 17 ms 1872 KB Correct answer: answer = 2
131 Correct 72 ms 4812 KB Correct answer: answer = 277966670
132 Correct 71 ms 4848 KB Correct answer: answer = 2500900082
133 Correct 26 ms 2612 KB Correct answer: answer = 301248349636
134 Correct 48 ms 2512 KB Correct answer: answer = 14118891
135 Correct 16 ms 2360 KB Correct answer: answer = 14384977265
136 Correct 16 ms 2384 KB Correct answer: answer = 3681368330
137 Correct 18 ms 2384 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Correct answer: answer = 4
2 Correct 1 ms 212 KB Correct answer: answer = 4
3 Correct 1 ms 304 KB Correct answer: answer = 4
4 Correct 1 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 1 ms 212 KB Correct answer: answer = 210
7 Correct 1 ms 304 KB Correct answer: answer = 88
8 Correct 1 ms 212 KB Correct answer: answer = 7696
9 Correct 1 ms 212 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 1 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 212 KB Correct answer: answer = 151
14 Correct 1 ms 212 KB Correct answer: answer = 7550
15 Correct 1 ms 212 KB Correct answer: answer = 7220
16 Correct 1 ms 312 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 1 ms 212 KB Correct answer: answer = 10000
19 Correct 1 ms 212 KB Correct answer: answer = 624
20 Correct 1 ms 212 KB Correct answer: answer = 10000
21 Correct 1 ms 212 KB Correct answer: answer = 1
22 Correct 1 ms 212 KB Correct answer: answer = 4
23 Correct 1 ms 212 KB Correct answer: answer = 1
24 Correct 1 ms 212 KB Correct answer: answer = 5
25 Correct 1 ms 212 KB Correct answer: answer = 41
26 Correct 1 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 316 KB Correct answer: answer = 764
29 Correct 1 ms 308 KB Correct answer: answer = 250000
30 Correct 1 ms 340 KB Correct answer: answer = 500
31 Correct 1 ms 212 KB Correct answer: answer = 32
32 Correct 2 ms 340 KB Correct answer: answer = 130050
33 Correct 2 ms 360 KB Correct answer: answer = 5110
34 Correct 2 ms 212 KB Correct answer: answer = 2626
35 Correct 1 ms 212 KB Correct answer: answer = 796
36 Correct 2 ms 340 KB Correct answer: answer = 7580
37 Correct 1 ms 360 KB Correct answer: answer = 1904
38 Correct 1 ms 308 KB Correct answer: answer = 996004
39 Correct 1 ms 308 KB Correct answer: answer = 38817
40 Correct 1 ms 340 KB Correct answer: answer = 4096
41 Correct 1 ms 312 KB Correct answer: answer = 1
42 Correct 2 ms 304 KB Correct answer: answer = 1
43 Correct 1 ms 340 KB Correct answer: answer = 2040
44 Correct 1 ms 308 KB Correct answer: answer = 2
45 Correct 1 ms 212 KB Correct answer: answer = 4
46 Correct 0 ms 308 KB Correct answer: answer = 9
47 Correct 1 ms 212 KB Correct answer: answer = 9
48 Correct 0 ms 304 KB Correct answer: answer = 21
49 Correct 1 ms 308 KB Correct answer: answer = 71
50 Correct 1 ms 212 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 212 KB Correct answer: answer = 996004
53 Correct 1 ms 212 KB Correct answer: answer = 997310
54 Correct 1 ms 212 KB Correct answer: answer = 990781
55 Correct 1 ms 212 KB Correct answer: answer = 996545
56 Correct 1 ms 212 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 2 ms 340 KB Correct answer: answer = 63501
59 Correct 2 ms 340 KB Correct answer: answer = 323501
60 Correct 2 ms 308 KB Correct answer: answer = 752500
61 Correct 1 ms 308 KB Correct answer: answer = 761480
62 Correct 1 ms 212 KB Correct answer: answer = 758932
63 Correct 1 ms 212 KB Correct answer: answer = 1000000
64 Correct 1 ms 340 KB Correct answer: answer = 750500
65 Correct 1 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 212 KB Correct answer: answer = 250000
67 Correct 1 ms 212 KB Correct answer: answer = 250000
68 Correct 1 ms 212 KB Correct answer: answer = 1000000
69 Correct 1 ms 308 KB Correct answer: answer = 994009
70 Correct 1 ms 340 KB Correct answer: answer = 59315
71 Correct 1 ms 340 KB Correct answer: answer = 25454
72 Correct 1 ms 340 KB Correct answer: answer = 1504
73 Correct 1 ms 212 KB Correct answer: answer = 37486
74 Correct 1 ms 212 KB Correct answer: answer = 4284
75 Correct 1 ms 308 KB Correct answer: answer = 158008
76 Correct 1 ms 212 KB Correct answer: answer = 51860
77 Correct 1 ms 340 KB Correct answer: answer = 12985
78 Correct 2 ms 448 KB Correct answer: answer = 997864126212
79 Correct 2 ms 392 KB Correct answer: answer = 998608411647
80 Correct 2 ms 468 KB Correct answer: answer = 995265560477
81 Correct 6 ms 724 KB Correct answer: answer = 10125000
82 Correct 6 ms 724 KB Correct answer: answer = 2291668
83 Correct 4 ms 448 KB Correct answer: answer = 42388
84 Correct 4 ms 468 KB Correct answer: answer = 10318
85 Correct 3 ms 468 KB Correct answer: answer = 3416
86 Correct 9 ms 700 KB Correct answer: answer = 331708193881
87 Correct 8 ms 652 KB Correct answer: answer = 2861193756
88 Correct 8 ms 724 KB Correct answer: answer = 114646930
89 Correct 7 ms 684 KB Correct answer: answer = 9280921
90 Correct 7 ms 724 KB Correct answer: answer = 999984053400
91 Correct 9 ms 724 KB Correct answer: answer = 750935949134
92 Correct 1 ms 468 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 468 KB Correct answer: answer = 998762383161
94 Correct 8 ms 724 KB Correct answer: answer = 23017412908
95 Correct 2 ms 392 KB Correct answer: answer = 728143410622
96 Correct 1 ms 340 KB Correct answer: answer = 2
97 Correct 7 ms 700 KB Correct answer: answer = 1824916
98 Correct 6 ms 640 KB Correct answer: answer = 10680029
99 Correct 7 ms 724 KB Correct answer: answer = 18351700
100 Correct 8 ms 628 KB Correct answer: answer = 16040026
101 Correct 2 ms 388 KB Correct answer: answer = 253968628325
102 Correct 7 ms 516 KB Correct answer: answer = 10267
103 Correct 7 ms 704 KB Correct answer: answer = 2582408
104 Correct 3 ms 392 KB Correct answer: answer = 78024964781
105 Correct 2 ms 444 KB Correct answer: answer = 9866346457
106 Correct 2 ms 468 KB Correct answer: answer = 3327720949
107 Correct 2 ms 468 KB Correct answer: answer = 86064128360
108 Correct 2 ms 468 KB Correct answer: answer = 12698259150
109 Correct 5 ms 596 KB Correct answer: answer = 1185259288
110 Correct 16 ms 2300 KB Correct answer: answer = 999889968863
111 Correct 16 ms 2356 KB Correct answer: answer = 999861384931
112 Correct 16 ms 2400 KB Correct answer: answer = 999811809929
113 Correct 16 ms 2356 KB Correct answer: answer = 999869756441
114 Correct 72 ms 4792 KB Correct answer: answer = 1700000000
115 Correct 75 ms 4876 KB Correct answer: answer = 131666670
116 Correct 34 ms 1744 KB Correct answer: answer = 89478486
117 Correct 25 ms 1720 KB Correct answer: answer = 4971040
118 Correct 33 ms 1752 KB Correct answer: answer = 2711494
119 Correct 71 ms 4784 KB Correct answer: answer = 25252530
120 Correct 89 ms 4840 KB Correct answer: answer = 62500000
121 Correct 103 ms 4976 KB Correct answer: answer = 333175097780
122 Correct 94 ms 4940 KB Correct answer: answer = 33121180179
123 Correct 95 ms 4916 KB Correct answer: answer = 9802314015
124 Correct 72 ms 4812 KB Correct answer: answer = 32567551
125 Correct 90 ms 4932 KB Correct answer: answer = 997525000000
126 Correct 94 ms 4880 KB Correct answer: answer = 752723538884
127 Correct 21 ms 2256 KB Correct answer: answer = 1000000000000
128 Correct 25 ms 2364 KB Correct answer: answer = 999978000121
129 Correct 18 ms 2352 KB Correct answer: answer = 745986144735
130 Correct 17 ms 1872 KB Correct answer: answer = 2
131 Correct 72 ms 4812 KB Correct answer: answer = 277966670
132 Correct 71 ms 4848 KB Correct answer: answer = 2500900082
133 Correct 26 ms 2612 KB Correct answer: answer = 301248349636
134 Correct 48 ms 2512 KB Correct answer: answer = 14118891
135 Correct 16 ms 2360 KB Correct answer: answer = 14384977265
136 Correct 16 ms 2384 KB Correct answer: answer = 3681368330
137 Correct 18 ms 2384 KB Correct answer: answer = 2720316816
138 Correct 33 ms 4264 KB Correct answer: answer = 999976000144
139 Correct 32 ms 4268 KB Correct answer: answer = 999856102410
140 Correct 31 ms 4292 KB Correct answer: answer = 999958401531
141 Correct 31 ms 4268 KB Correct answer: answer = 999769649944
142 Correct 31 ms 4264 KB Correct answer: answer = 999874525918
143 Correct 141 ms 9388 KB Correct answer: answer = 6050000000
144 Correct 152 ms 9408 KB Correct answer: answer = 1112500000
145 Correct 85 ms 6076 KB Correct answer: answer = 4294967296
146 Correct 91 ms 6076 KB Correct answer: answer = 87652406
147 Correct 108 ms 5952 KB Correct answer: answer = 6297664
148 Correct 86 ms 6080 KB Correct answer: answer = 196612
149 Correct 137 ms 9440 KB Correct answer: answer = 15015100
150 Correct 135 ms 9404 KB Correct answer: answer = 25000000
151 Correct 180 ms 9540 KB Correct answer: answer = 333230209550
152 Correct 203 ms 9624 KB Correct answer: answer = 917123769
153 Correct 41 ms 9540 KB Correct answer: answer = 95162
154 Correct 157 ms 9400 KB Correct answer: answer = 382616191
155 Correct 141 ms 9548 KB Correct answer: answer = 990033333400
156 Correct 49 ms 9500 KB Correct answer: answer = 990000100000
157 Correct 185 ms 9520 KB Correct answer: answer = 749998188180
158 Correct 23 ms 4164 KB Correct answer: answer = 1000000000000
159 Correct 30 ms 4280 KB Correct answer: answer = 999988000036
160 Correct 31 ms 4272 KB Correct answer: answer = 744929274393
161 Correct 20 ms 3384 KB Correct answer: answer = 2
162 Correct 54 ms 9408 KB Correct answer: answer = 1300024
163 Correct 140 ms 9448 KB Correct answer: answer = 5000700010
164 Correct 53 ms 4800 KB Correct answer: answer = 354997100800
165 Correct 88 ms 4792 KB Correct answer: answer = 257000
166 Correct 81 ms 4984 KB Correct answer: answer = 3765323
167 Correct 81 ms 4912 KB Correct answer: answer = 1525903
168 Correct 32 ms 4392 KB Correct answer: answer = 67618137730
169 Correct 34 ms 4328 KB Correct answer: answer = 12656680171
170 Correct 34 ms 4292 KB Correct answer: answer = 579831736
171 Correct 86 ms 6056 KB Correct answer: answer = 23605611
172 Correct 32 ms 4272 KB Correct answer: answer = 7052481200
173 Correct 33 ms 4928 KB Correct answer: answer = 1314039500
174 Correct 35 ms 5676 KB Correct answer: answer = 302484000
175 Correct 96 ms 7716 KB Correct answer: answer = 52348480