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Submission #588218

# Submission time Handle Problem Language Result Execution time Memory
588218 2022-07-02T19:54:31 Z georgievskiy Aliens (IOI16_aliens) C++17
100 / 100
 351 ms 16328 KB 
#include "aliens.h"
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define ll long long
#define sqr(x) ((x)*(x))
#define ld long double
using pii = pair<int, int>;
const int inf = 3e18;

struct line {
    int k, b;
    line() {
        k = 0, b = inf;
    }
    line(int k, int b) : k(k), b(b) {}
    int get(int x) {return k * x + b;}
};

ld inter(line a, line b) {
    return 1.0 * (a.b - b.b) / (b.k - a.k);
}

vector<line> cht;
vector<ld> xs;
vector<int> ks;

void push(line t, int k) {
    while (cht.size() && inter(cht.back(), t) < xs.back()) {
        cht.pop_back();
        xs.pop_back();
        ks.pop_back();
    }
    if (cht.size())
        xs.push_back(inter(cht.back(), t));
    else
        xs.push_back(-inf);
    cht.push_back(t);
    ks.push_back(k);
}

pii get(int x) {
    int ind = upper_bound(xs.begin(), xs.end(), (ld)x) - xs.begin() - 1;
    return {cht[ind].get(x), ks[ind]};
}

int calc(int n, vector<int>& x, vector<int>& y, vector<int>& t, vector<int>& d, int lambda) {
    cht.clear(), xs.clear(), ks.clear();
    d[0] = 0;
    vector<int> c(n + 1, 0);
    for (int i = 0; i < n; i++) {
        int k = -2 * y[i];
        int b = sqr(y[i]) - t[i] + d[i];
        push(line(k, b), i);

        auto p = get(x[i] + 1);
        int f = p.second;

        c[i + 1] = c[f] + 1;
        d[i + 1] = p.first + sqr(x[i] + 1) + lambda;
    }
    return c.back();
}

long long take_photos(signed n, signed m, signed k, std::vector<signed> r, std::vector<signed> c) {
    vector<pii> a(n);
    for (int i = 0; i < n; i++) a[i] = {max(r[i], c[i]), min(r[i], c[i])};
    sort(a.begin(), a.end(), [](pii a, pii b) {return a.first < b.first || a.first == b.first && a.second > b.second;});
    vector<pii> st;
    for (pii p : a) {
        while (st.size() && st.back().second >= p.second)
            st.pop_back();
        st.push_back(p);
    }
    n = st.size();
    k = min(k, n);
    vector<int> x(n), y(n);
    for (int i = 0; i < n; i++)
        x[i] = st[i].first, y[i] = st[i].second;

    vector<int> t(n, 0);
    for (int i = 1; i < n; i++)
        t[i] = sqr(max(0ll, x[i - 1] - y[i] + 1));

    vector<int> d(n + 1);
    int lo = -1, hi = inf+1;
    while (hi - lo > 1) {
        int c = (hi + lo) / 2;
        if (calc(n, x, y, t, d, c) > k)
            lo = c;
        else
            hi = c;
    }
    int x1 = calc(n, x, y, t, d, lo);
    int y1 = d.back() - lo * x1;
    int x2 = calc(n, x, y, t, d, hi);
    int y2 = d.back() - hi * x2;
    if (y1 == y2)
        return y1;
    int cf = (y2 - y1) / (x2 - x1);
    int ans = y1 + (k - x1) * cf;

    return ans;
}

Compilation message

aliens.cpp: In lambda function:
aliens.cpp:68:95: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   68 |     sort(a.begin(), a.end(), [](pii a, pii b) {return a.first < b.first || a.first == b.first && a.second > b.second;});
      |                                                                            ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Correct answer: answer = 4
2 Correct 0 ms 212 KB Correct answer: answer = 4
3 Correct 0 ms 212 KB Correct answer: answer = 4
4 Correct 0 ms 212 KB Correct answer: answer = 12
5 Correct 0 ms 212 KB Correct answer: answer = 52
6 Correct 0 ms 212 KB Correct answer: answer = 210
7 Correct 0 ms 212 KB Correct answer: answer = 88
8 Correct 0 ms 212 KB Correct answer: answer = 7696
9 Correct 0 ms 212 KB Correct answer: answer = 1
10 Correct 0 ms 212 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 0 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 0 ms 212 KB Correct answer: answer = 7220
16 Correct 0 ms 212 KB Correct answer: answer = 7550
17 Correct 0 ms 212 KB Correct answer: answer = 10000
18 Correct 0 ms 212 KB Correct answer: answer = 10000
19 Correct 0 ms 212 KB Correct answer: answer = 624
20 Correct 0 ms 212 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Correct answer: answer = 1
2 Correct 0 ms 212 KB Correct answer: answer = 4
3 Correct 0 ms 212 KB Correct answer: answer = 1
4 Correct 0 ms 212 KB Correct answer: answer = 5
5 Correct 1 ms 244 KB Correct answer: answer = 41
6 Correct 0 ms 212 KB Correct answer: answer = 71923
7 Correct 1 ms 212 KB Correct answer: answer = 77137
8 Correct 1 ms 340 KB Correct answer: answer = 764
9 Correct 1 ms 340 KB Correct answer: answer = 250000
10 Correct 2 ms 340 KB Correct answer: answer = 500
11 Correct 0 ms 212 KB Correct answer: answer = 32
12 Correct 1 ms 340 KB Correct answer: answer = 130050
13 Correct 1 ms 340 KB Correct answer: answer = 5110
14 Correct 1 ms 212 KB Correct answer: answer = 2626
15 Correct 2 ms 212 KB Correct answer: answer = 796
16 Correct 2 ms 340 KB Correct answer: answer = 7580
17 Correct 1 ms 340 KB Correct answer: answer = 1904
18 Correct 1 ms 340 KB Correct answer: answer = 996004
19 Correct 2 ms 280 KB Correct answer: answer = 38817
20 Correct 2 ms 340 KB Correct answer: answer = 4096
21 Correct 0 ms 212 KB Correct answer: answer = 1
22 Correct 1 ms 212 KB Correct answer: answer = 1
23 Correct 1 ms 340 KB Correct answer: answer = 2040
24 Correct 0 ms 212 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Correct answer: answer = 4
2 Correct 0 ms 212 KB Correct answer: answer = 4
3 Correct 0 ms 212 KB Correct answer: answer = 4
4 Correct 0 ms 212 KB Correct answer: answer = 12
5 Correct 0 ms 212 KB Correct answer: answer = 52
6 Correct 0 ms 212 KB Correct answer: answer = 210
7 Correct 0 ms 212 KB Correct answer: answer = 88
8 Correct 0 ms 212 KB Correct answer: answer = 7696
9 Correct 0 ms 212 KB Correct answer: answer = 1
10 Correct 0 ms 212 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 0 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 0 ms 212 KB Correct answer: answer = 7220
16 Correct 0 ms 212 KB Correct answer: answer = 7550
17 Correct 0 ms 212 KB Correct answer: answer = 10000
18 Correct 0 ms 212 KB Correct answer: answer = 10000
19 Correct 0 ms 212 KB Correct answer: answer = 624
20 Correct 0 ms 212 KB Correct answer: answer = 10000
21 Correct 0 ms 212 KB Correct answer: answer = 1
22 Correct 0 ms 212 KB Correct answer: answer = 4
23 Correct 0 ms 212 KB Correct answer: answer = 1
24 Correct 0 ms 212 KB Correct answer: answer = 5
25 Correct 1 ms 244 KB Correct answer: answer = 41
26 Correct 0 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 340 KB Correct answer: answer = 764
29 Correct 1 ms 340 KB Correct answer: answer = 250000
30 Correct 2 ms 340 KB Correct answer: answer = 500
31 Correct 0 ms 212 KB Correct answer: answer = 32
32 Correct 1 ms 340 KB Correct answer: answer = 130050
33 Correct 1 ms 340 KB Correct answer: answer = 5110
34 Correct 1 ms 212 KB Correct answer: answer = 2626
35 Correct 2 ms 212 KB Correct answer: answer = 796
36 Correct 2 ms 340 KB Correct answer: answer = 7580
37 Correct 1 ms 340 KB Correct answer: answer = 1904
38 Correct 1 ms 340 KB Correct answer: answer = 996004
39 Correct 2 ms 280 KB Correct answer: answer = 38817
40 Correct 2 ms 340 KB Correct answer: answer = 4096
41 Correct 0 ms 212 KB Correct answer: answer = 1
42 Correct 1 ms 212 KB Correct answer: answer = 1
43 Correct 1 ms 340 KB Correct answer: answer = 2040
44 Correct 0 ms 212 KB Correct answer: answer = 2
45 Correct 0 ms 212 KB Correct answer: answer = 4
46 Correct 0 ms 212 KB Correct answer: answer = 9
47 Correct 0 ms 212 KB Correct answer: answer = 9
48 Correct 1 ms 212 KB Correct answer: answer = 21
49 Correct 0 ms 212 KB Correct answer: answer = 71
50 Correct 0 ms 212 KB Correct answer: answer = 77
51 Correct 0 ms 212 KB Correct answer: answer = 400
52 Correct 0 ms 212 KB Correct answer: answer = 996004
53 Correct 0 ms 212 KB Correct answer: answer = 997310
54 Correct 1 ms 212 KB Correct answer: answer = 990781
55 Correct 0 ms 212 KB Correct answer: answer = 996545
56 Correct 0 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 1 ms 340 KB Correct answer: answer = 323501
60 Correct 2 ms 340 KB Correct answer: answer = 752500
61 Correct 1 ms 212 KB Correct answer: answer = 761480
62 Correct 1 ms 340 KB Correct answer: answer = 758932
63 Correct 1 ms 240 KB Correct answer: answer = 1000000
64 Correct 2 ms 340 KB Correct answer: answer = 750500
65 Correct 0 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 284 KB Correct answer: answer = 250000
67 Correct 1 ms 212 KB Correct answer: answer = 250000
68 Correct 0 ms 212 KB Correct answer: answer = 1000000
69 Correct 1 ms 212 KB Correct answer: answer = 994009
70 Correct 1 ms 212 KB Correct answer: answer = 59315
71 Correct 1 ms 212 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 212 KB Correct answer: answer = 158008
76 Correct 1 ms 212 KB Correct answer: answer = 51860
77 Correct 1 ms 212 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Correct answer: answer = 4
2 Correct 0 ms 212 KB Correct answer: answer = 4
3 Correct 0 ms 212 KB Correct answer: answer = 4
4 Correct 0 ms 212 KB Correct answer: answer = 12
5 Correct 0 ms 212 KB Correct answer: answer = 52
6 Correct 0 ms 212 KB Correct answer: answer = 210
7 Correct 0 ms 212 KB Correct answer: answer = 88
8 Correct 0 ms 212 KB Correct answer: answer = 7696
9 Correct 0 ms 212 KB Correct answer: answer = 1
10 Correct 0 ms 212 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 0 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 0 ms 212 KB Correct answer: answer = 7220
16 Correct 0 ms 212 KB Correct answer: answer = 7550
17 Correct 0 ms 212 KB Correct answer: answer = 10000
18 Correct 0 ms 212 KB Correct answer: answer = 10000
19 Correct 0 ms 212 KB Correct answer: answer = 624
20 Correct 0 ms 212 KB Correct answer: answer = 10000
21 Correct 0 ms 212 KB Correct answer: answer = 1
22 Correct 0 ms 212 KB Correct answer: answer = 4
23 Correct 0 ms 212 KB Correct answer: answer = 1
24 Correct 0 ms 212 KB Correct answer: answer = 5
25 Correct 1 ms 244 KB Correct answer: answer = 41
26 Correct 0 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 340 KB Correct answer: answer = 764
29 Correct 1 ms 340 KB Correct answer: answer = 250000
30 Correct 2 ms 340 KB Correct answer: answer = 500
31 Correct 0 ms 212 KB Correct answer: answer = 32
32 Correct 1 ms 340 KB Correct answer: answer = 130050
33 Correct 1 ms 340 KB Correct answer: answer = 5110
34 Correct 1 ms 212 KB Correct answer: answer = 2626
35 Correct 2 ms 212 KB Correct answer: answer = 796
36 Correct 2 ms 340 KB Correct answer: answer = 7580
37 Correct 1 ms 340 KB Correct answer: answer = 1904
38 Correct 1 ms 340 KB Correct answer: answer = 996004
39 Correct 2 ms 280 KB Correct answer: answer = 38817
40 Correct 2 ms 340 KB Correct answer: answer = 4096
41 Correct 0 ms 212 KB Correct answer: answer = 1
42 Correct 1 ms 212 KB Correct answer: answer = 1
43 Correct 1 ms 340 KB Correct answer: answer = 2040
44 Correct 0 ms 212 KB Correct answer: answer = 2
45 Correct 0 ms 212 KB Correct answer: answer = 4
46 Correct 0 ms 212 KB Correct answer: answer = 9
47 Correct 0 ms 212 KB Correct answer: answer = 9
48 Correct 1 ms 212 KB Correct answer: answer = 21
49 Correct 0 ms 212 KB Correct answer: answer = 71
50 Correct 0 ms 212 KB Correct answer: answer = 77
51 Correct 0 ms 212 KB Correct answer: answer = 400
52 Correct 0 ms 212 KB Correct answer: answer = 996004
53 Correct 0 ms 212 KB Correct answer: answer = 997310
54 Correct 1 ms 212 KB Correct answer: answer = 990781
55 Correct 0 ms 212 KB Correct answer: answer = 996545
56 Correct 0 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 1 ms 340 KB Correct answer: answer = 323501
60 Correct 2 ms 340 KB Correct answer: answer = 752500
61 Correct 1 ms 212 KB Correct answer: answer = 761480
62 Correct 1 ms 340 KB Correct answer: answer = 758932
63 Correct 1 ms 240 KB Correct answer: answer = 1000000
64 Correct 2 ms 340 KB Correct answer: answer = 750500
65 Correct 0 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 284 KB Correct answer: answer = 250000
67 Correct 1 ms 212 KB Correct answer: answer = 250000
68 Correct 0 ms 212 KB Correct answer: answer = 1000000
69 Correct 1 ms 212 KB Correct answer: answer = 994009
70 Correct 1 ms 212 KB Correct answer: answer = 59315
71 Correct 1 ms 212 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 212 KB Correct answer: answer = 158008
76 Correct 1 ms 212 KB Correct answer: answer = 51860
77 Correct 1 ms 212 KB Correct answer: answer = 12985
78 Correct 1 ms 340 KB Correct answer: answer = 997864126212
79 Correct 2 ms 340 KB Correct answer: answer = 998608411647
80 Correct 1 ms 340 KB Correct answer: answer = 995265560477
81 Correct 9 ms 768 KB Correct answer: answer = 10125000
82 Correct 10 ms 848 KB Correct answer: answer = 2291668
83 Correct 5 ms 508 KB Correct answer: answer = 42388
84 Correct 5 ms 508 KB Correct answer: answer = 10318
85 Correct 5 ms 596 KB Correct answer: answer = 3416
86 Correct 12 ms 596 KB Correct answer: answer = 331708193881
87 Correct 15 ms 696 KB Correct answer: answer = 2861193756
88 Correct 13 ms 724 KB Correct answer: answer = 114646930
89 Correct 13 ms 852 KB Correct answer: answer = 9280921
90 Correct 10 ms 804 KB Correct answer: answer = 999984053400
91 Correct 16 ms 764 KB Correct answer: answer = 750935949134
92 Correct 1 ms 340 KB Correct answer: answer = 1000000000000
93 Correct 1 ms 340 KB Correct answer: answer = 998762383161
94 Correct 13 ms 668 KB Correct answer: answer = 23017412908
95 Correct 2 ms 340 KB Correct answer: answer = 728143410622
96 Correct 1 ms 340 KB Correct answer: answer = 2
97 Correct 9 ms 852 KB Correct answer: answer = 1824916
98 Correct 11 ms 768 KB Correct answer: answer = 10680029
99 Correct 13 ms 848 KB Correct answer: answer = 18351700
100 Correct 8 ms 676 KB Correct answer: answer = 16040026
101 Correct 3 ms 340 KB Correct answer: answer = 253968628325
102 Correct 6 ms 528 KB Correct answer: answer = 10267
103 Correct 12 ms 852 KB Correct answer: answer = 2582408
104 Correct 1 ms 340 KB Correct answer: answer = 78024964781
105 Correct 2 ms 340 KB Correct answer: answer = 9866346457
106 Correct 3 ms 468 KB Correct answer: answer = 3327720949
107 Correct 2 ms 340 KB Correct answer: answer = 86064128360
108 Correct 3 ms 468 KB Correct answer: answer = 12698259150
109 Correct 9 ms 724 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Correct answer: answer = 4
2 Correct 0 ms 212 KB Correct answer: answer = 4
3 Correct 0 ms 212 KB Correct answer: answer = 4
4 Correct 0 ms 212 KB Correct answer: answer = 12
5 Correct 0 ms 212 KB Correct answer: answer = 52
6 Correct 0 ms 212 KB Correct answer: answer = 210
7 Correct 0 ms 212 KB Correct answer: answer = 88
8 Correct 0 ms 212 KB Correct answer: answer = 7696
9 Correct 0 ms 212 KB Correct answer: answer = 1
10 Correct 0 ms 212 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 0 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 0 ms 212 KB Correct answer: answer = 7220
16 Correct 0 ms 212 KB Correct answer: answer = 7550
17 Correct 0 ms 212 KB Correct answer: answer = 10000
18 Correct 0 ms 212 KB Correct answer: answer = 10000
19 Correct 0 ms 212 KB Correct answer: answer = 624
20 Correct 0 ms 212 KB Correct answer: answer = 10000
21 Correct 0 ms 212 KB Correct answer: answer = 1
22 Correct 0 ms 212 KB Correct answer: answer = 4
23 Correct 0 ms 212 KB Correct answer: answer = 1
24 Correct 0 ms 212 KB Correct answer: answer = 5
25 Correct 1 ms 244 KB Correct answer: answer = 41
26 Correct 0 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 340 KB Correct answer: answer = 764
29 Correct 1 ms 340 KB Correct answer: answer = 250000
30 Correct 2 ms 340 KB Correct answer: answer = 500
31 Correct 0 ms 212 KB Correct answer: answer = 32
32 Correct 1 ms 340 KB Correct answer: answer = 130050
33 Correct 1 ms 340 KB Correct answer: answer = 5110
34 Correct 1 ms 212 KB Correct answer: answer = 2626
35 Correct 2 ms 212 KB Correct answer: answer = 796
36 Correct 2 ms 340 KB Correct answer: answer = 7580
37 Correct 1 ms 340 KB Correct answer: answer = 1904
38 Correct 1 ms 340 KB Correct answer: answer = 996004
39 Correct 2 ms 280 KB Correct answer: answer = 38817
40 Correct 2 ms 340 KB Correct answer: answer = 4096
41 Correct 0 ms 212 KB Correct answer: answer = 1
42 Correct 1 ms 212 KB Correct answer: answer = 1
43 Correct 1 ms 340 KB Correct answer: answer = 2040
44 Correct 0 ms 212 KB Correct answer: answer = 2
45 Correct 0 ms 212 KB Correct answer: answer = 4
46 Correct 0 ms 212 KB Correct answer: answer = 9
47 Correct 0 ms 212 KB Correct answer: answer = 9
48 Correct 1 ms 212 KB Correct answer: answer = 21
49 Correct 0 ms 212 KB Correct answer: answer = 71
50 Correct 0 ms 212 KB Correct answer: answer = 77
51 Correct 0 ms 212 KB Correct answer: answer = 400
52 Correct 0 ms 212 KB Correct answer: answer = 996004
53 Correct 0 ms 212 KB Correct answer: answer = 997310
54 Correct 1 ms 212 KB Correct answer: answer = 990781
55 Correct 0 ms 212 KB Correct answer: answer = 996545
56 Correct 0 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 1 ms 340 KB Correct answer: answer = 323501
60 Correct 2 ms 340 KB Correct answer: answer = 752500
61 Correct 1 ms 212 KB Correct answer: answer = 761480
62 Correct 1 ms 340 KB Correct answer: answer = 758932
63 Correct 1 ms 240 KB Correct answer: answer = 1000000
64 Correct 2 ms 340 KB Correct answer: answer = 750500
65 Correct 0 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 284 KB Correct answer: answer = 250000
67 Correct 1 ms 212 KB Correct answer: answer = 250000
68 Correct 0 ms 212 KB Correct answer: answer = 1000000
69 Correct 1 ms 212 KB Correct answer: answer = 994009
70 Correct 1 ms 212 KB Correct answer: answer = 59315
71 Correct 1 ms 212 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 212 KB Correct answer: answer = 158008
76 Correct 1 ms 212 KB Correct answer: answer = 51860
77 Correct 1 ms 212 KB Correct answer: answer = 12985
78 Correct 1 ms 340 KB Correct answer: answer = 997864126212
79 Correct 2 ms 340 KB Correct answer: answer = 998608411647
80 Correct 1 ms 340 KB Correct answer: answer = 995265560477
81 Correct 9 ms 768 KB Correct answer: answer = 10125000
82 Correct 10 ms 848 KB Correct answer: answer = 2291668
83 Correct 5 ms 508 KB Correct answer: answer = 42388
84 Correct 5 ms 508 KB Correct answer: answer = 10318
85 Correct 5 ms 596 KB Correct answer: answer = 3416
86 Correct 12 ms 596 KB Correct answer: answer = 331708193881
87 Correct 15 ms 696 KB Correct answer: answer = 2861193756
88 Correct 13 ms 724 KB Correct answer: answer = 114646930
89 Correct 13 ms 852 KB Correct answer: answer = 9280921
90 Correct 10 ms 804 KB Correct answer: answer = 999984053400
91 Correct 16 ms 764 KB Correct answer: answer = 750935949134
92 Correct 1 ms 340 KB Correct answer: answer = 1000000000000
93 Correct 1 ms 340 KB Correct answer: answer = 998762383161
94 Correct 13 ms 668 KB Correct answer: answer = 23017412908
95 Correct 2 ms 340 KB Correct answer: answer = 728143410622
96 Correct 1 ms 340 KB Correct answer: answer = 2
97 Correct 9 ms 852 KB Correct answer: answer = 1824916
98 Correct 11 ms 768 KB Correct answer: answer = 10680029
99 Correct 13 ms 848 KB Correct answer: answer = 18351700
100 Correct 8 ms 676 KB Correct answer: answer = 16040026
101 Correct 3 ms 340 KB Correct answer: answer = 253968628325
102 Correct 6 ms 528 KB Correct answer: answer = 10267
103 Correct 12 ms 852 KB Correct answer: answer = 2582408
104 Correct 1 ms 340 KB Correct answer: answer = 78024964781
105 Correct 2 ms 340 KB Correct answer: answer = 9866346457
106 Correct 3 ms 468 KB Correct answer: answer = 3327720949
107 Correct 2 ms 340 KB Correct answer: answer = 86064128360
108 Correct 3 ms 468 KB Correct answer: answer = 12698259150
109 Correct 9 ms 724 KB Correct answer: answer = 1185259288
110 Correct 16 ms 1876 KB Correct answer: answer = 999889968863
111 Correct 16 ms 1876 KB Correct answer: answer = 999861384931
112 Correct 18 ms 1876 KB Correct answer: answer = 999811809929
113 Correct 19 ms 1748 KB Correct answer: answer = 999869756441
114 Correct 123 ms 6188 KB Correct answer: answer = 1700000000
115 Correct 135 ms 7680 KB Correct answer: answer = 131666670
116 Correct 39 ms 2384 KB Correct answer: answer = 89478486
117 Correct 42 ms 2388 KB Correct answer: answer = 4971040
118 Correct 49 ms 2496 KB Correct answer: answer = 2711494
119 Correct 138 ms 7680 KB Correct answer: answer = 25252530
120 Correct 135 ms 7644 KB Correct answer: answer = 62500000
121 Correct 138 ms 4540 KB Correct answer: answer = 333175097780
122 Correct 183 ms 4572 KB Correct answer: answer = 33121180179
123 Correct 154 ms 4552 KB Correct answer: answer = 9802314015
124 Correct 129 ms 7676 KB Correct answer: answer = 32567551
125 Correct 132 ms 7624 KB Correct answer: answer = 997525000000
126 Correct 150 ms 4416 KB Correct answer: answer = 752723538884
127 Correct 9 ms 1876 KB Correct answer: answer = 1000000000000
128 Correct 15 ms 1876 KB Correct answer: answer = 999978000121
129 Correct 16 ms 1852 KB Correct answer: answer = 745986144735
130 Correct 9 ms 1852 KB Correct answer: answer = 2
131 Correct 143 ms 7568 KB Correct answer: answer = 277966670
132 Correct 109 ms 6312 KB Correct answer: answer = 2500900082
133 Correct 35 ms 2120 KB Correct answer: answer = 301248349636
134 Correct 77 ms 3260 KB Correct answer: answer = 14118891
135 Correct 18 ms 1856 KB Correct answer: answer = 14384977265
136 Correct 16 ms 1852 KB Correct answer: answer = 3681368330
137 Correct 18 ms 1892 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Correct answer: answer = 4
2 Correct 0 ms 212 KB Correct answer: answer = 4
3 Correct 0 ms 212 KB Correct answer: answer = 4
4 Correct 0 ms 212 KB Correct answer: answer = 12
5 Correct 0 ms 212 KB Correct answer: answer = 52
6 Correct 0 ms 212 KB Correct answer: answer = 210
7 Correct 0 ms 212 KB Correct answer: answer = 88
8 Correct 0 ms 212 KB Correct answer: answer = 7696
9 Correct 0 ms 212 KB Correct answer: answer = 1
10 Correct 0 ms 212 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 0 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 0 ms 212 KB Correct answer: answer = 7220
16 Correct 0 ms 212 KB Correct answer: answer = 7550
17 Correct 0 ms 212 KB Correct answer: answer = 10000
18 Correct 0 ms 212 KB Correct answer: answer = 10000
19 Correct 0 ms 212 KB Correct answer: answer = 624
20 Correct 0 ms 212 KB Correct answer: answer = 10000
21 Correct 0 ms 212 KB Correct answer: answer = 1
22 Correct 0 ms 212 KB Correct answer: answer = 4
23 Correct 0 ms 212 KB Correct answer: answer = 1
24 Correct 0 ms 212 KB Correct answer: answer = 5
25 Correct 1 ms 244 KB Correct answer: answer = 41
26 Correct 0 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 340 KB Correct answer: answer = 764
29 Correct 1 ms 340 KB Correct answer: answer = 250000
30 Correct 2 ms 340 KB Correct answer: answer = 500
31 Correct 0 ms 212 KB Correct answer: answer = 32
32 Correct 1 ms 340 KB Correct answer: answer = 130050
33 Correct 1 ms 340 KB Correct answer: answer = 5110
34 Correct 1 ms 212 KB Correct answer: answer = 2626
35 Correct 2 ms 212 KB Correct answer: answer = 796
36 Correct 2 ms 340 KB Correct answer: answer = 7580
37 Correct 1 ms 340 KB Correct answer: answer = 1904
38 Correct 1 ms 340 KB Correct answer: answer = 996004
39 Correct 2 ms 280 KB Correct answer: answer = 38817
40 Correct 2 ms 340 KB Correct answer: answer = 4096
41 Correct 0 ms 212 KB Correct answer: answer = 1
42 Correct 1 ms 212 KB Correct answer: answer = 1
43 Correct 1 ms 340 KB Correct answer: answer = 2040
44 Correct 0 ms 212 KB Correct answer: answer = 2
45 Correct 0 ms 212 KB Correct answer: answer = 4
46 Correct 0 ms 212 KB Correct answer: answer = 9
47 Correct 0 ms 212 KB Correct answer: answer = 9
48 Correct 1 ms 212 KB Correct answer: answer = 21
49 Correct 0 ms 212 KB Correct answer: answer = 71
50 Correct 0 ms 212 KB Correct answer: answer = 77
51 Correct 0 ms 212 KB Correct answer: answer = 400
52 Correct 0 ms 212 KB Correct answer: answer = 996004
53 Correct 0 ms 212 KB Correct answer: answer = 997310
54 Correct 1 ms 212 KB Correct answer: answer = 990781
55 Correct 0 ms 212 KB Correct answer: answer = 996545
56 Correct 0 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 1 ms 340 KB Correct answer: answer = 323501
60 Correct 2 ms 340 KB Correct answer: answer = 752500
61 Correct 1 ms 212 KB Correct answer: answer = 761480
62 Correct 1 ms 340 KB Correct answer: answer = 758932
63 Correct 1 ms 240 KB Correct answer: answer = 1000000
64 Correct 2 ms 340 KB Correct answer: answer = 750500
65 Correct 0 ms 212 KB Correct answer: answer = 1000000
66 Correct 1 ms 284 KB Correct answer: answer = 250000
67 Correct 1 ms 212 KB Correct answer: answer = 250000
68 Correct 0 ms 212 KB Correct answer: answer = 1000000
69 Correct 1 ms 212 KB Correct answer: answer = 994009
70 Correct 1 ms 212 KB Correct answer: answer = 59315
71 Correct 1 ms 212 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 212 KB Correct answer: answer = 158008
76 Correct 1 ms 212 KB Correct answer: answer = 51860
77 Correct 1 ms 212 KB Correct answer: answer = 12985
78 Correct 1 ms 340 KB Correct answer: answer = 997864126212
79 Correct 2 ms 340 KB Correct answer: answer = 998608411647
80 Correct 1 ms 340 KB Correct answer: answer = 995265560477
81 Correct 9 ms 768 KB Correct answer: answer = 10125000
82 Correct 10 ms 848 KB Correct answer: answer = 2291668
83 Correct 5 ms 508 KB Correct answer: answer = 42388
84 Correct 5 ms 508 KB Correct answer: answer = 10318
85 Correct 5 ms 596 KB Correct answer: answer = 3416
86 Correct 12 ms 596 KB Correct answer: answer = 331708193881
87 Correct 15 ms 696 KB Correct answer: answer = 2861193756
88 Correct 13 ms 724 KB Correct answer: answer = 114646930
89 Correct 13 ms 852 KB Correct answer: answer = 9280921
90 Correct 10 ms 804 KB Correct answer: answer = 999984053400
91 Correct 16 ms 764 KB Correct answer: answer = 750935949134
92 Correct 1 ms 340 KB Correct answer: answer = 1000000000000
93 Correct 1 ms 340 KB Correct answer: answer = 998762383161
94 Correct 13 ms 668 KB Correct answer: answer = 23017412908
95 Correct 2 ms 340 KB Correct answer: answer = 728143410622
96 Correct 1 ms 340 KB Correct answer: answer = 2
97 Correct 9 ms 852 KB Correct answer: answer = 1824916
98 Correct 11 ms 768 KB Correct answer: answer = 10680029
99 Correct 13 ms 848 KB Correct answer: answer = 18351700
100 Correct 8 ms 676 KB Correct answer: answer = 16040026
101 Correct 3 ms 340 KB Correct answer: answer = 253968628325
102 Correct 6 ms 528 KB Correct answer: answer = 10267
103 Correct 12 ms 852 KB Correct answer: answer = 2582408
104 Correct 1 ms 340 KB Correct answer: answer = 78024964781
105 Correct 2 ms 340 KB Correct answer: answer = 9866346457
106 Correct 3 ms 468 KB Correct answer: answer = 3327720949
107 Correct 2 ms 340 KB Correct answer: answer = 86064128360
108 Correct 3 ms 468 KB Correct answer: answer = 12698259150
109 Correct 9 ms 724 KB Correct answer: answer = 1185259288
110 Correct 16 ms 1876 KB Correct answer: answer = 999889968863
111 Correct 16 ms 1876 KB Correct answer: answer = 999861384931
112 Correct 18 ms 1876 KB Correct answer: answer = 999811809929
113 Correct 19 ms 1748 KB Correct answer: answer = 999869756441
114 Correct 123 ms 6188 KB Correct answer: answer = 1700000000
115 Correct 135 ms 7680 KB Correct answer: answer = 131666670
116 Correct 39 ms 2384 KB Correct answer: answer = 89478486
117 Correct 42 ms 2388 KB Correct answer: answer = 4971040
118 Correct 49 ms 2496 KB Correct answer: answer = 2711494
119 Correct 138 ms 7680 KB Correct answer: answer = 25252530
120 Correct 135 ms 7644 KB Correct answer: answer = 62500000
121 Correct 138 ms 4540 KB Correct answer: answer = 333175097780
122 Correct 183 ms 4572 KB Correct answer: answer = 33121180179
123 Correct 154 ms 4552 KB Correct answer: answer = 9802314015
124 Correct 129 ms 7676 KB Correct answer: answer = 32567551
125 Correct 132 ms 7624 KB Correct answer: answer = 997525000000
126 Correct 150 ms 4416 KB Correct answer: answer = 752723538884
127 Correct 9 ms 1876 KB Correct answer: answer = 1000000000000
128 Correct 15 ms 1876 KB Correct answer: answer = 999978000121
129 Correct 16 ms 1852 KB Correct answer: answer = 745986144735
130 Correct 9 ms 1852 KB Correct answer: answer = 2
131 Correct 143 ms 7568 KB Correct answer: answer = 277966670
132 Correct 109 ms 6312 KB Correct answer: answer = 2500900082
133 Correct 35 ms 2120 KB Correct answer: answer = 301248349636
134 Correct 77 ms 3260 KB Correct answer: answer = 14118891
135 Correct 18 ms 1856 KB Correct answer: answer = 14384977265
136 Correct 16 ms 1852 KB Correct answer: answer = 3681368330
137 Correct 18 ms 1892 KB Correct answer: answer = 2720316816
138 Correct 31 ms 3448 KB Correct answer: answer = 999976000144
139 Correct 31 ms 3388 KB Correct answer: answer = 999856102410
140 Correct 34 ms 3392 KB Correct answer: answer = 999958401531
141 Correct 38 ms 3396 KB Correct answer: answer = 999769649944
142 Correct 34 ms 3404 KB Correct answer: answer = 999874525918
143 Correct 287 ms 12364 KB Correct answer: answer = 6050000000
144 Correct 311 ms 15064 KB Correct answer: answer = 1112500000
145 Correct 144 ms 9032 KB Correct answer: answer = 4294967296
146 Correct 225 ms 9032 KB Correct answer: answer = 87652406
147 Correct 173 ms 9040 KB Correct answer: answer = 6297664
148 Correct 195 ms 9788 KB Correct answer: answer = 196612
149 Correct 284 ms 16220 KB Correct answer: answer = 15015100
150 Correct 263 ms 16212 KB Correct answer: answer = 25000000
151 Correct 279 ms 10008 KB Correct answer: answer = 333230209550
152 Correct 351 ms 10356 KB Correct answer: answer = 917123769
153 Correct 311 ms 16052 KB Correct answer: answer = 95162
154 Correct 275 ms 16164 KB Correct answer: answer = 382616191
155 Correct 317 ms 16328 KB Correct answer: answer = 990033333400
156 Correct 274 ms 16328 KB Correct answer: answer = 990000100000
157 Correct 287 ms 15480 KB Correct answer: answer = 749998188180
158 Correct 21 ms 4652 KB Correct answer: answer = 1000000000000
159 Correct 28 ms 4656 KB Correct answer: answer = 999988000036
160 Correct 32 ms 4784 KB Correct answer: answer = 744929274393
161 Correct 17 ms 3796 KB Correct answer: answer = 2
162 Correct 266 ms 16212 KB Correct answer: answer = 1300024
163 Correct 281 ms 13916 KB Correct answer: answer = 5000700010
164 Correct 57 ms 5288 KB Correct answer: answer = 354997100800
165 Correct 157 ms 8252 KB Correct answer: answer = 257000
166 Correct 153 ms 8348 KB Correct answer: answer = 3765323
167 Correct 167 ms 8224 KB Correct answer: answer = 1525903
168 Correct 33 ms 4820 KB Correct answer: answer = 67618137730
169 Correct 33 ms 4752 KB Correct answer: answer = 12656680171
170 Correct 43 ms 4928 KB Correct answer: answer = 579831736
171 Correct 108 ms 7164 KB Correct answer: answer = 23605611
172 Correct 40 ms 5248 KB Correct answer: answer = 7052481200
173 Correct 61 ms 6088 KB Correct answer: answer = 1314039500
174 Correct 85 ms 7332 KB Correct answer: answer = 302484000
175 Correct 182 ms 9604 KB Correct answer: answer = 52348480