oj.uz

Submission #790500

# Submission time Handle Problem Language Result Execution time Memory
790500 2023-07-22T17:56:54 Z Alcabel Aliens (IOI16_aliens) C++17
100 / 100
 126 ms 13000 KB 
#include <bits/stdc++.h>
#ifndef LOCAL
#include "aliens.h"
#endif
using namespace std;
 
struct Line {
    int a;
    long long b;
    Line() {}
    Line(int _a, long long _b) {
        a = _a, b = _b;
    }
    long long f(int x) {
        return a * 1ll * x + b;
    }
    ~Line() {}
};
 
int sign(long long x) {
    if (x > 0) { return 1; }
    if (x < 0) { return -1; }
    return 0;
}
 
long long intersect(const Line& A, const Line& B) {
    // x = (B.b - A.b) / (A.a - B.a)
    long long numer = B.b - A.b, denom = A.a - B.a;
    int sn = sign(numer), sd = sign(denom);
    numer *= sn, denom *= sd;
    if (sn * sd < 0) {
        return numer / denom * -1;
    }
    return (numer + denom - 1) / denom;
}
 
long long take_photos(int n, int m, int k, vector<int> rows, vector<int> cols) {
    vector<int> maxRight(m, -1);
    for (int i = 0; i < n; ++i) {
        int l = min(rows[i], cols[i]);
        int r = max(rows[i], cols[i]);
        maxRight[l] = max(maxRight[l], r + 1);
    }
    vector<pair<int, int>> segs;
    for (int l = 0; l < m; ++l) {
        if (maxRight[l] != -1 && (segs.empty() || segs.back().second < maxRight[l])) {
            segs.emplace_back(l, maxRight[l]);
        }
    }
    n = segs.size();
    /*for (const auto& [l, r] : segs) {
        cerr << l << ' ' << r << '\n';
    }*/
    k = min(k, n);
    vector<pair<long long, int>> dp(n);
    vector<Line> lines;
    vector<long long> optX;
    vector<int> cntSegs;
    auto compute = [&](long long lambda) -> int {
        lines = {};
        optX = {};
        cntSegs = {};
        dp[0] = {(segs[0].second - segs[0].first) * 1ll * (segs[0].second - segs[0].first) + lambda, 1};
        for (int i = 1, ptr = 0; i < n; ++i) {
            // cerr << "i: " << i << '\n';
            int lenInter = max(0, segs[i - 1].second - segs[i].first);
            Line l(-2 * segs[i].first, dp[i - 1].first - lenInter * 1ll * lenInter + segs[i].first * 1ll * segs[i].first);
            while (!lines.empty() && intersect(lines.back(), l) <= optX.back()) {
                optX.pop_back();
                lines.pop_back();
                cntSegs.pop_back();
            }
            if (!lines.empty()) {
                optX.emplace_back(intersect(lines.back(), l));
            } else {
                optX.emplace_back(-1);
            }
            lines.emplace_back(l);
            cntSegs.emplace_back(dp[i - 1].second);
            // cerr << "inserted!\n";
            ptr = min(ptr, (int)lines.size() - 1);
            while (ptr + 1 < (int)lines.size() && optX[ptr + 1] <= segs[i].second) {
                ++ptr;
            }
            // cerr << "found!\n";
            dp[i] = {lines[ptr].f(segs[i].second) + segs[i].second * 1ll * segs[i].second + lambda, cntSegs[ptr] + 1};
            if ((segs[i].second - segs[0].first) * 1ll * (segs[i].second - segs[0].first) + lambda < dp[i].first) {
                dp[i] = {(segs[i].second - segs[0].first) * 1ll * (segs[i].second - segs[0].first) + lambda, 1};
            }
            // cerr << "i: " << i << ", dp: " << dp[i].first << ' ' << dp[i].second << '\n';
        }
        return dp[n - 1].second;
    };
    long long left = -1, right = m * 1ll * m + 10;
    while (right - left > 1) {
        long long mid = left + (right - left) / 2;
        // cerr << "mid: " << mid << '\n';
        int res = compute(mid);
        // cerr << "res: " << res << '\n';
        if (res >= k) {
            left = mid;
        } else {
            right = mid;
        }
    }
    compute(left);
    // cerr << "right: " << right << '\n';
    // cerr << "dp: " << dp[n - 1].first << ", " << dp[n - 1].second << '\n';
    return dp[n - 1].first - k * left;
}
/*
void solve() {
    int n, m, k;
    cin >> n >> m >> k;
    vector<int> r(n), c(n);
    for (int i = 0; i < n; ++i) {
        cin >> r[i] >> c[i];
    }
    cout << take_photos(n, m, k, r, c) << '\n';
}
 
int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
 
#ifdef LOCAL
    freopen("input.txt", "r", stdin);
    freopen("output.txt", "w", stdout);
    int T = 1;
    cin >> T;
    while (T--) {
        solve();
        cerr << "-----------\n";
        cout << "-----------\n";
    }
#else
    int T = 1;
    cin >> T;
    while (T--) {
        solve();
    }
#endif
 
    return 0;
}
*/

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 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 1 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 0 ms 296 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 1 ms 300 KB Correct answer: answer = 1
10 Correct 0 ms 300 KB Correct answer: answer = 2374
11 Correct 0 ms 292 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 0 ms 212 KB Correct answer: answer = 7550
17 Correct 1 ms 300 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 0 ms 212 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 300 KB Correct answer: answer = 1
2 Correct 1 ms 300 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 212 KB Correct answer: answer = 41
6 Correct 1 ms 212 KB Correct answer: answer = 71923
7 Correct 1 ms 296 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 1 ms 340 KB Correct answer: answer = 500
11 Correct 1 ms 304 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 1 ms 212 KB Correct answer: answer = 796
16 Correct 1 ms 340 KB Correct answer: answer = 7580
17 Correct 1 ms 340 KB Correct answer: answer = 1904
18 Correct 1 ms 212 KB Correct answer: answer = 996004
19 Correct 1 ms 212 KB Correct answer: answer = 38817
20 Correct 1 ms 212 KB Correct answer: answer = 4096
21 Correct 1 ms 212 KB Correct answer: answer = 1
22 Correct 1 ms 304 KB Correct answer: answer = 1
23 Correct 1 ms 340 KB Correct answer: answer = 2040
24 Correct 1 ms 212 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 0 ms 212 KB Correct answer: answer = 4
3 Correct 0 ms 212 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 0 ms 296 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 1 ms 300 KB Correct answer: answer = 1
10 Correct 0 ms 300 KB Correct answer: answer = 2374
11 Correct 0 ms 292 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 0 ms 212 KB Correct answer: answer = 7550
17 Correct 1 ms 300 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 0 ms 212 KB Correct answer: answer = 10000
21 Correct 0 ms 300 KB Correct answer: answer = 1
22 Correct 1 ms 300 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 212 KB Correct answer: answer = 41
26 Correct 1 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 296 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 1 ms 340 KB Correct answer: answer = 500
31 Correct 1 ms 304 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 1 ms 212 KB Correct answer: answer = 796
36 Correct 1 ms 340 KB Correct answer: answer = 7580
37 Correct 1 ms 340 KB Correct answer: answer = 1904
38 Correct 1 ms 212 KB Correct answer: answer = 996004
39 Correct 1 ms 212 KB Correct answer: answer = 38817
40 Correct 1 ms 212 KB Correct answer: answer = 4096
41 Correct 1 ms 212 KB Correct answer: answer = 1
42 Correct 1 ms 304 KB Correct answer: answer = 1
43 Correct 1 ms 340 KB Correct answer: answer = 2040
44 Correct 1 ms 212 KB Correct answer: answer = 2
45 Correct 1 ms 304 KB Correct answer: answer = 4
46 Correct 1 ms 300 KB Correct answer: answer = 9
47 Correct 0 ms 212 KB Correct answer: answer = 9
48 Correct 0 ms 300 KB Correct answer: answer = 21
49 Correct 0 ms 212 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 300 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 1 ms 340 KB Correct answer: answer = 63501
59 Correct 1 ms 340 KB Correct answer: answer = 323501
60 Correct 1 ms 340 KB Correct answer: answer = 752500
61 Correct 1 ms 212 KB Correct answer: answer = 761480
62 Correct 1 ms 212 KB Correct answer: answer = 758932
63 Correct 0 ms 212 KB Correct answer: answer = 1000000
64 Correct 1 ms 340 KB Correct answer: answer = 750500
65 Correct 0 ms 296 KB Correct answer: answer = 1000000
66 Correct 1 ms 212 KB Correct answer: answer = 250000
67 Correct 0 ms 212 KB Correct answer: answer = 250000
68 Correct 1 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 212 KB Correct answer: answer = 1504
73 Correct 1 ms 212 KB Correct answer: answer = 37486
74 Correct 1 ms 300 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 1 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 1 ms 212 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 0 ms 296 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 1 ms 300 KB Correct answer: answer = 1
10 Correct 0 ms 300 KB Correct answer: answer = 2374
11 Correct 0 ms 292 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 0 ms 212 KB Correct answer: answer = 7550
17 Correct 1 ms 300 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 0 ms 212 KB Correct answer: answer = 10000
21 Correct 0 ms 300 KB Correct answer: answer = 1
22 Correct 1 ms 300 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 212 KB Correct answer: answer = 41
26 Correct 1 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 296 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 1 ms 340 KB Correct answer: answer = 500
31 Correct 1 ms 304 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 1 ms 212 KB Correct answer: answer = 796
36 Correct 1 ms 340 KB Correct answer: answer = 7580
37 Correct 1 ms 340 KB Correct answer: answer = 1904
38 Correct 1 ms 212 KB Correct answer: answer = 996004
39 Correct 1 ms 212 KB Correct answer: answer = 38817
40 Correct 1 ms 212 KB Correct answer: answer = 4096
41 Correct 1 ms 212 KB Correct answer: answer = 1
42 Correct 1 ms 304 KB Correct answer: answer = 1
43 Correct 1 ms 340 KB Correct answer: answer = 2040
44 Correct 1 ms 212 KB Correct answer: answer = 2
45 Correct 1 ms 304 KB Correct answer: answer = 4
46 Correct 1 ms 300 KB Correct answer: answer = 9
47 Correct 0 ms 212 KB Correct answer: answer = 9
48 Correct 0 ms 300 KB Correct answer: answer = 21
49 Correct 0 ms 212 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 300 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 1 ms 340 KB Correct answer: answer = 63501
59 Correct 1 ms 340 KB Correct answer: answer = 323501
60 Correct 1 ms 340 KB Correct answer: answer = 752500
61 Correct 1 ms 212 KB Correct answer: answer = 761480
62 Correct 1 ms 212 KB Correct answer: answer = 758932
63 Correct 0 ms 212 KB Correct answer: answer = 1000000
64 Correct 1 ms 340 KB Correct answer: answer = 750500
65 Correct 0 ms 296 KB Correct answer: answer = 1000000
66 Correct 1 ms 212 KB Correct answer: answer = 250000
67 Correct 0 ms 212 KB Correct answer: answer = 250000
68 Correct 1 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 212 KB Correct answer: answer = 1504
73 Correct 1 ms 212 KB Correct answer: answer = 37486
74 Correct 1 ms 300 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 5 ms 4280 KB Correct answer: answer = 997864126212
79 Correct 5 ms 4284 KB Correct answer: answer = 998608411647
80 Correct 3 ms 4308 KB Correct answer: answer = 995265560477
81 Correct 2 ms 596 KB Correct answer: answer = 10125000
82 Correct 3 ms 572 KB Correct answer: answer = 2291668
83 Correct 1 ms 468 KB Correct answer: answer = 42388
84 Correct 1 ms 468 KB Correct answer: answer = 10318
85 Correct 2 ms 468 KB Correct answer: answer = 3416
86 Correct 9 ms 4436 KB Correct answer: answer = 331708193881
87 Correct 8 ms 4480 KB Correct answer: answer = 2861193756
88 Correct 8 ms 4476 KB Correct answer: answer = 114646930
89 Correct 3 ms 700 KB Correct answer: answer = 9280921
90 Correct 6 ms 4536 KB Correct answer: answer = 999984053400
91 Correct 7 ms 4436 KB Correct answer: answer = 750935949134
92 Correct 4 ms 4280 KB Correct answer: answer = 1000000000000
93 Correct 3 ms 4288 KB Correct answer: answer = 998762383161
94 Correct 8 ms 4348 KB Correct answer: answer = 23017412908
95 Correct 3 ms 4308 KB Correct answer: answer = 728143410622
96 Correct 3 ms 4180 KB Correct answer: answer = 2
97 Correct 6 ms 4564 KB Correct answer: answer = 1824916
98 Correct 4 ms 980 KB Correct answer: answer = 10680029
99 Correct 5 ms 980 KB Correct answer: answer = 18351700
100 Correct 8 ms 4564 KB Correct answer: answer = 16040026
101 Correct 4 ms 4308 KB Correct answer: answer = 253968628325
102 Correct 3 ms 468 KB Correct answer: answer = 10267
103 Correct 7 ms 2644 KB Correct answer: answer = 2582408
104 Correct 3 ms 4308 KB Correct answer: answer = 78024964781
105 Correct 3 ms 4280 KB Correct answer: answer = 9866346457
106 Correct 4 ms 4308 KB Correct answer: answer = 3327720949
107 Correct 5 ms 4344 KB Correct answer: answer = 86064128360
108 Correct 4 ms 4308 KB Correct answer: answer = 12698259150
109 Correct 6 ms 4564 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 0 ms 212 KB Correct answer: answer = 4
3 Correct 0 ms 212 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 0 ms 296 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 1 ms 300 KB Correct answer: answer = 1
10 Correct 0 ms 300 KB Correct answer: answer = 2374
11 Correct 0 ms 292 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 0 ms 212 KB Correct answer: answer = 7550
17 Correct 1 ms 300 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 0 ms 212 KB Correct answer: answer = 10000
21 Correct 0 ms 300 KB Correct answer: answer = 1
22 Correct 1 ms 300 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 212 KB Correct answer: answer = 41
26 Correct 1 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 296 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 1 ms 340 KB Correct answer: answer = 500
31 Correct 1 ms 304 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 1 ms 212 KB Correct answer: answer = 796
36 Correct 1 ms 340 KB Correct answer: answer = 7580
37 Correct 1 ms 340 KB Correct answer: answer = 1904
38 Correct 1 ms 212 KB Correct answer: answer = 996004
39 Correct 1 ms 212 KB Correct answer: answer = 38817
40 Correct 1 ms 212 KB Correct answer: answer = 4096
41 Correct 1 ms 212 KB Correct answer: answer = 1
42 Correct 1 ms 304 KB Correct answer: answer = 1
43 Correct 1 ms 340 KB Correct answer: answer = 2040
44 Correct 1 ms 212 KB Correct answer: answer = 2
45 Correct 1 ms 304 KB Correct answer: answer = 4
46 Correct 1 ms 300 KB Correct answer: answer = 9
47 Correct 0 ms 212 KB Correct answer: answer = 9
48 Correct 0 ms 300 KB Correct answer: answer = 21
49 Correct 0 ms 212 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 300 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 1 ms 340 KB Correct answer: answer = 63501
59 Correct 1 ms 340 KB Correct answer: answer = 323501
60 Correct 1 ms 340 KB Correct answer: answer = 752500
61 Correct 1 ms 212 KB Correct answer: answer = 761480
62 Correct 1 ms 212 KB Correct answer: answer = 758932
63 Correct 0 ms 212 KB Correct answer: answer = 1000000
64 Correct 1 ms 340 KB Correct answer: answer = 750500
65 Correct 0 ms 296 KB Correct answer: answer = 1000000
66 Correct 1 ms 212 KB Correct answer: answer = 250000
67 Correct 0 ms 212 KB Correct answer: answer = 250000
68 Correct 1 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 212 KB Correct answer: answer = 1504
73 Correct 1 ms 212 KB Correct answer: answer = 37486
74 Correct 1 ms 300 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 5 ms 4280 KB Correct answer: answer = 997864126212
79 Correct 5 ms 4284 KB Correct answer: answer = 998608411647
80 Correct 3 ms 4308 KB Correct answer: answer = 995265560477
81 Correct 2 ms 596 KB Correct answer: answer = 10125000
82 Correct 3 ms 572 KB Correct answer: answer = 2291668
83 Correct 1 ms 468 KB Correct answer: answer = 42388
84 Correct 1 ms 468 KB Correct answer: answer = 10318
85 Correct 2 ms 468 KB Correct answer: answer = 3416
86 Correct 9 ms 4436 KB Correct answer: answer = 331708193881
87 Correct 8 ms 4480 KB Correct answer: answer = 2861193756
88 Correct 8 ms 4476 KB Correct answer: answer = 114646930
89 Correct 3 ms 700 KB Correct answer: answer = 9280921
90 Correct 6 ms 4536 KB Correct answer: answer = 999984053400
91 Correct 7 ms 4436 KB Correct answer: answer = 750935949134
92 Correct 4 ms 4280 KB Correct answer: answer = 1000000000000
93 Correct 3 ms 4288 KB Correct answer: answer = 998762383161
94 Correct 8 ms 4348 KB Correct answer: answer = 23017412908
95 Correct 3 ms 4308 KB Correct answer: answer = 728143410622
96 Correct 3 ms 4180 KB Correct answer: answer = 2
97 Correct 6 ms 4564 KB Correct answer: answer = 1824916
98 Correct 4 ms 980 KB Correct answer: answer = 10680029
99 Correct 5 ms 980 KB Correct answer: answer = 18351700
100 Correct 8 ms 4564 KB Correct answer: answer = 16040026
101 Correct 4 ms 4308 KB Correct answer: answer = 253968628325
102 Correct 3 ms 468 KB Correct answer: answer = 10267
103 Correct 7 ms 2644 KB Correct answer: answer = 2582408
104 Correct 3 ms 4308 KB Correct answer: answer = 78024964781
105 Correct 3 ms 4280 KB Correct answer: answer = 9866346457
106 Correct 4 ms 4308 KB Correct answer: answer = 3327720949
107 Correct 5 ms 4344 KB Correct answer: answer = 86064128360
108 Correct 4 ms 4308 KB Correct answer: answer = 12698259150
109 Correct 6 ms 4564 KB Correct answer: answer = 1185259288
110 Correct 11 ms 5672 KB Correct answer: answer = 999889968863
111 Correct 11 ms 5588 KB Correct answer: answer = 999861384931
112 Correct 11 ms 5588 KB Correct answer: answer = 999811809929
113 Correct 11 ms 5680 KB Correct answer: answer = 999869756441
114 Correct 32 ms 4812 KB Correct answer: answer = 1700000000
115 Correct 31 ms 4776 KB Correct answer: answer = 131666670
116 Correct 12 ms 1812 KB Correct answer: answer = 89478486
117 Correct 9 ms 1812 KB Correct answer: answer = 4971040
118 Correct 9 ms 1812 KB Correct answer: answer = 2711494
119 Correct 29 ms 4780 KB Correct answer: answer = 25252530
120 Correct 44 ms 4812 KB Correct answer: answer = 62500000
121 Correct 62 ms 6940 KB Correct answer: answer = 333175097780
122 Correct 65 ms 6948 KB Correct answer: answer = 33121180179
123 Correct 64 ms 6952 KB Correct answer: answer = 9802314015
124 Correct 30 ms 4716 KB Correct answer: answer = 32567551
125 Correct 38 ms 8584 KB Correct answer: answer = 997525000000
126 Correct 61 ms 6864 KB Correct answer: answer = 752723538884
127 Correct 10 ms 5588 KB Correct answer: answer = 1000000000000
128 Correct 11 ms 5556 KB Correct answer: answer = 999978000121
129 Correct 17 ms 5688 KB Correct answer: answer = 745986144735
130 Correct 12 ms 5120 KB Correct answer: answer = 2
131 Correct 37 ms 8484 KB Correct answer: answer = 277966670
132 Correct 35 ms 8524 KB Correct answer: answer = 2500900082
133 Correct 16 ms 5844 KB Correct answer: answer = 301248349636
134 Correct 22 ms 2384 KB Correct answer: answer = 14118891
135 Correct 10 ms 5576 KB Correct answer: answer = 14384977265
136 Correct 16 ms 5688 KB Correct answer: answer = 3681368330
137 Correct 12 ms 5588 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 0 ms 212 KB Correct answer: answer = 4
3 Correct 0 ms 212 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 0 ms 296 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 1 ms 300 KB Correct answer: answer = 1
10 Correct 0 ms 300 KB Correct answer: answer = 2374
11 Correct 0 ms 292 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 0 ms 212 KB Correct answer: answer = 7550
17 Correct 1 ms 300 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 0 ms 212 KB Correct answer: answer = 10000
21 Correct 0 ms 300 KB Correct answer: answer = 1
22 Correct 1 ms 300 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 212 KB Correct answer: answer = 41
26 Correct 1 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 296 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 1 ms 340 KB Correct answer: answer = 500
31 Correct 1 ms 304 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 1 ms 212 KB Correct answer: answer = 796
36 Correct 1 ms 340 KB Correct answer: answer = 7580
37 Correct 1 ms 340 KB Correct answer: answer = 1904
38 Correct 1 ms 212 KB Correct answer: answer = 996004
39 Correct 1 ms 212 KB Correct answer: answer = 38817
40 Correct 1 ms 212 KB Correct answer: answer = 4096
41 Correct 1 ms 212 KB Correct answer: answer = 1
42 Correct 1 ms 304 KB Correct answer: answer = 1
43 Correct 1 ms 340 KB Correct answer: answer = 2040
44 Correct 1 ms 212 KB Correct answer: answer = 2
45 Correct 1 ms 304 KB Correct answer: answer = 4
46 Correct 1 ms 300 KB Correct answer: answer = 9
47 Correct 0 ms 212 KB Correct answer: answer = 9
48 Correct 0 ms 300 KB Correct answer: answer = 21
49 Correct 0 ms 212 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 300 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 1 ms 340 KB Correct answer: answer = 63501
59 Correct 1 ms 340 KB Correct answer: answer = 323501
60 Correct 1 ms 340 KB Correct answer: answer = 752500
61 Correct 1 ms 212 KB Correct answer: answer = 761480
62 Correct 1 ms 212 KB Correct answer: answer = 758932
63 Correct 0 ms 212 KB Correct answer: answer = 1000000
64 Correct 1 ms 340 KB Correct answer: answer = 750500
65 Correct 0 ms 296 KB Correct answer: answer = 1000000
66 Correct 1 ms 212 KB Correct answer: answer = 250000
67 Correct 0 ms 212 KB Correct answer: answer = 250000
68 Correct 1 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 212 KB Correct answer: answer = 1504
73 Correct 1 ms 212 KB Correct answer: answer = 37486
74 Correct 1 ms 300 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 5 ms 4280 KB Correct answer: answer = 997864126212
79 Correct 5 ms 4284 KB Correct answer: answer = 998608411647
80 Correct 3 ms 4308 KB Correct answer: answer = 995265560477
81 Correct 2 ms 596 KB Correct answer: answer = 10125000
82 Correct 3 ms 572 KB Correct answer: answer = 2291668
83 Correct 1 ms 468 KB Correct answer: answer = 42388
84 Correct 1 ms 468 KB Correct answer: answer = 10318
85 Correct 2 ms 468 KB Correct answer: answer = 3416
86 Correct 9 ms 4436 KB Correct answer: answer = 331708193881
87 Correct 8 ms 4480 KB Correct answer: answer = 2861193756
88 Correct 8 ms 4476 KB Correct answer: answer = 114646930
89 Correct 3 ms 700 KB Correct answer: answer = 9280921
90 Correct 6 ms 4536 KB Correct answer: answer = 999984053400
91 Correct 7 ms 4436 KB Correct answer: answer = 750935949134
92 Correct 4 ms 4280 KB Correct answer: answer = 1000000000000
93 Correct 3 ms 4288 KB Correct answer: answer = 998762383161
94 Correct 8 ms 4348 KB Correct answer: answer = 23017412908
95 Correct 3 ms 4308 KB Correct answer: answer = 728143410622
96 Correct 3 ms 4180 KB Correct answer: answer = 2
97 Correct 6 ms 4564 KB Correct answer: answer = 1824916
98 Correct 4 ms 980 KB Correct answer: answer = 10680029
99 Correct 5 ms 980 KB Correct answer: answer = 18351700
100 Correct 8 ms 4564 KB Correct answer: answer = 16040026
101 Correct 4 ms 4308 KB Correct answer: answer = 253968628325
102 Correct 3 ms 468 KB Correct answer: answer = 10267
103 Correct 7 ms 2644 KB Correct answer: answer = 2582408
104 Correct 3 ms 4308 KB Correct answer: answer = 78024964781
105 Correct 3 ms 4280 KB Correct answer: answer = 9866346457
106 Correct 4 ms 4308 KB Correct answer: answer = 3327720949
107 Correct 5 ms 4344 KB Correct answer: answer = 86064128360
108 Correct 4 ms 4308 KB Correct answer: answer = 12698259150
109 Correct 6 ms 4564 KB Correct answer: answer = 1185259288
110 Correct 11 ms 5672 KB Correct answer: answer = 999889968863
111 Correct 11 ms 5588 KB Correct answer: answer = 999861384931
112 Correct 11 ms 5588 KB Correct answer: answer = 999811809929
113 Correct 11 ms 5680 KB Correct answer: answer = 999869756441
114 Correct 32 ms 4812 KB Correct answer: answer = 1700000000
115 Correct 31 ms 4776 KB Correct answer: answer = 131666670
116 Correct 12 ms 1812 KB Correct answer: answer = 89478486
117 Correct 9 ms 1812 KB Correct answer: answer = 4971040
118 Correct 9 ms 1812 KB Correct answer: answer = 2711494
119 Correct 29 ms 4780 KB Correct answer: answer = 25252530
120 Correct 44 ms 4812 KB Correct answer: answer = 62500000
121 Correct 62 ms 6940 KB Correct answer: answer = 333175097780
122 Correct 65 ms 6948 KB Correct answer: answer = 33121180179
123 Correct 64 ms 6952 KB Correct answer: answer = 9802314015
124 Correct 30 ms 4716 KB Correct answer: answer = 32567551
125 Correct 38 ms 8584 KB Correct answer: answer = 997525000000
126 Correct 61 ms 6864 KB Correct answer: answer = 752723538884
127 Correct 10 ms 5588 KB Correct answer: answer = 1000000000000
128 Correct 11 ms 5556 KB Correct answer: answer = 999978000121
129 Correct 17 ms 5688 KB Correct answer: answer = 745986144735
130 Correct 12 ms 5120 KB Correct answer: answer = 2
131 Correct 37 ms 8484 KB Correct answer: answer = 277966670
132 Correct 35 ms 8524 KB Correct answer: answer = 2500900082
133 Correct 16 ms 5844 KB Correct answer: answer = 301248349636
134 Correct 22 ms 2384 KB Correct answer: answer = 14118891
135 Correct 10 ms 5576 KB Correct answer: answer = 14384977265
136 Correct 16 ms 5688 KB Correct answer: answer = 3681368330
137 Correct 12 ms 5588 KB Correct answer: answer = 2720316816
138 Correct 18 ms 7080 KB Correct answer: answer = 999976000144
139 Correct 18 ms 7092 KB Correct answer: answer = 999856102410
140 Correct 19 ms 7088 KB Correct answer: answer = 999958401531
141 Correct 19 ms 7084 KB Correct answer: answer = 999769649944
142 Correct 27 ms 7052 KB Correct answer: answer = 999874525918
143 Correct 90 ms 9416 KB Correct answer: answer = 6050000000
144 Correct 67 ms 9412 KB Correct answer: answer = 1112500000
145 Correct 45 ms 5948 KB Correct answer: answer = 4294967296
146 Correct 40 ms 5964 KB Correct answer: answer = 87652406
147 Correct 40 ms 5936 KB Correct answer: answer = 6297664
148 Correct 48 ms 5964 KB Correct answer: answer = 196612
149 Correct 68 ms 9252 KB Correct answer: answer = 15015100
150 Correct 61 ms 9260 KB Correct answer: answer = 25000000
151 Correct 121 ms 9488 KB Correct answer: answer = 333230209550
152 Correct 120 ms 9680 KB Correct answer: answer = 917123769
153 Correct 126 ms 12956 KB Correct answer: answer = 95162
154 Correct 62 ms 9256 KB Correct answer: answer = 382616191
155 Correct 75 ms 12948 KB Correct answer: answer = 990033333400
156 Correct 72 ms 13000 KB Correct answer: answer = 990000100000
157 Correct 117 ms 11940 KB Correct answer: answer = 749998188180
158 Correct 18 ms 6964 KB Correct answer: answer = 1000000000000
159 Correct 19 ms 7040 KB Correct answer: answer = 999988000036
160 Correct 19 ms 7084 KB Correct answer: answer = 744929274393
161 Correct 14 ms 6072 KB Correct answer: answer = 2
162 Correct 72 ms 12836 KB Correct answer: answer = 1300024
163 Correct 96 ms 12860 KB Correct answer: answer = 5000700010
164 Correct 36 ms 7336 KB Correct answer: answer = 354997100800
165 Correct 48 ms 4844 KB Correct answer: answer = 257000
166 Correct 43 ms 7084 KB Correct answer: answer = 3765323
167 Correct 45 ms 5580 KB Correct answer: answer = 1525903
168 Correct 18 ms 7060 KB Correct answer: answer = 67618137730
169 Correct 19 ms 7084 KB Correct answer: answer = 12656680171
170 Correct 21 ms 7224 KB Correct answer: answer = 579831736
171 Correct 45 ms 8416 KB Correct answer: answer = 23605611
172 Correct 20 ms 7352 KB Correct answer: answer = 7052481200
173 Correct 26 ms 7916 KB Correct answer: answer = 1314039500
174 Correct 31 ms 8396 KB Correct answer: answer = 302484000
175 Correct 66 ms 9772 KB Correct answer: answer = 52348480