oj.uz

Submission #906504

# Submission time Handle Problem Language Result Execution time Memory
906504 2024-01-14T11:12:32 Z vjudge1 Shortcut (IOI16_shortcut) C++17
23 / 100
 2000 ms 1244 KB 
#include "shortcut.h"
#include <bits/stdc++.h>

#pragma GCC optimize("Ofast,unroll-loops")
#pragma GCC target("avx,avx2,fma")

using namespace std;

using vi = vector<int>;
using ll = long long;

ll find_shortcut(int n, vi l, vi d, int c) {
    vector<ll> sl;    
    for(int i = 0; i < n - 1; ++i) {
        sl.push_back(l[i]);
        if(i) sl[i] += sl[i - 1];
    }

    auto dist_direct = [&](int u, int v) {
        if(u > v) swap(u, v);
        if(!v) return 0ll;
        if(u) return sl[v - 1] - sl[ u - 1 ];
        else return sl[v - 1];
    };
    vector<vector<ll> > DD(n, vector(n, 0ll));
    for(int i = 0; i < n; ++i)
        for(int j = 0; j < n; ++j) DD[i][j] = dist_direct(i, j);

    auto dist = [&](int u, int v, int st, int dr) { /// (st, dr) express line
        ll re = DD[u][v];
        re = min(re, DD[u][st] + DD[dr][v] + c);
        return re + d[u] + d[v];
    };
    ll re = 1e18;
    auto simu = [&](int st, int dr, ll rec, int &ri, int &rj) {
        ll cre = dist(ri, rj, st, dr);
        if(cre > rec) return cre;
        for(int i = 0; i < n; ++i)
            for(int j = i + 1; j < n; ++j) {
                ll val = dist(i, j, st, dr);
                if(val > cre) {
                    ri = i;
                    rj = j;
                    cre = val;
                }
                if(cre > rec) return cre;
            }
        return cre;
    };
    vector<pair<int, int> > O;
    int ri = 0, rj = 1;
    for(int st = 0; st < n; ++st) {
        for(int dr = st + 1; dr < n; ++dr) {
            O.push_back({st, dr});
        }
    }
    mt19937 rng(1);
    shuffle(O.begin(), O.end(), rng);
    for(auto [st, dr] : O) {
        auto cre = simu(st, dr, re, ri, rj);
        re = min(re, cre);
    }
    return re; 
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB n = 4, 80 is a correct answer
2 Correct 1 ms 504 KB n = 9, 110 is a correct answer
3 Correct 0 ms 348 KB n = 4, 21 is a correct answer
4 Correct 0 ms 348 KB n = 3, 4 is a correct answer
5 Correct 0 ms 348 KB n = 2, 62 is a correct answer
6 Correct 0 ms 504 KB n = 2, 3 is a correct answer
7 Correct 0 ms 348 KB n = 3, 29 is a correct answer
8 Correct 0 ms 348 KB n = 2, 3 is a correct answer
9 Correct 1 ms 348 KB n = 2, 3 is a correct answer
10 Correct 0 ms 348 KB n = 2, 2000000001 is a correct answer
11 Correct 0 ms 348 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 344 KB n = 3, 3000000000 is a correct answer
13 Correct 0 ms 348 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 348 KB n = 4, 3000000001 is a correct answer
15 Correct 0 ms 348 KB n = 4, 4000000000 is a correct answer
16 Correct 0 ms 348 KB n = 5, 4000000000 is a correct answer
17 Correct 0 ms 348 KB n = 10, 1000000343 is a correct answer
18 Correct 0 ms 348 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 348 KB n = 10, 7000000000 is a correct answer
20 Correct 0 ms 348 KB n = 5, 12 is a correct answer
21 Correct 1 ms 348 KB n = 5, 25 is a correct answer
22 Correct 0 ms 348 KB n = 2, 122 is a correct answer
23 Correct 1 ms 348 KB n = 10, 117 is a correct answer
24 Correct 1 ms 348 KB n = 10, 336 is a correct answer
25 Correct 0 ms 348 KB n = 10, 438 is a correct answer
26 Correct 1 ms 348 KB n = 10, 206 is a correct answer
27 Correct 0 ms 348 KB n = 10, 636 is a correct answer
28 Correct 0 ms 348 KB n = 4, 2399 is a correct answer
29 Correct 0 ms 348 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 348 KB n = 10, 3112 is a correct answer
31 Correct 12 ms 600 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 348 KB n = 50, 197881272 is a correct answer
33 Correct 16 ms 600 KB n = 100, 20969 is a correct answer
34 Correct 16 ms 604 KB n = 100, 20969 is a correct answer
35 Correct 13 ms 604 KB n = 100, 52000000000 is a correct answer
36 Correct 10 ms 628 KB n = 100, 285 is a correct answer
37 Correct 7 ms 604 KB n = 100, 21272 is a correct answer
38 Correct 6 ms 604 KB n = 100, 12161 is a correct answer

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB n = 4, 80 is a correct answer
2 Correct 1 ms 504 KB n = 9, 110 is a correct answer
3 Correct 0 ms 348 KB n = 4, 21 is a correct answer
4 Correct 0 ms 348 KB n = 3, 4 is a correct answer
5 Correct 0 ms 348 KB n = 2, 62 is a correct answer
6 Correct 0 ms 504 KB n = 2, 3 is a correct answer
7 Correct 0 ms 348 KB n = 3, 29 is a correct answer
8 Correct 0 ms 348 KB n = 2, 3 is a correct answer
9 Correct 1 ms 348 KB n = 2, 3 is a correct answer
10 Correct 0 ms 348 KB n = 2, 2000000001 is a correct answer
11 Correct 0 ms 348 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 344 KB n = 3, 3000000000 is a correct answer
13 Correct 0 ms 348 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 348 KB n = 4, 3000000001 is a correct answer
15 Correct 0 ms 348 KB n = 4, 4000000000 is a correct answer
16 Correct 0 ms 348 KB n = 5, 4000000000 is a correct answer
17 Correct 0 ms 348 KB n = 10, 1000000343 is a correct answer
18 Correct 0 ms 348 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 348 KB n = 10, 7000000000 is a correct answer
20 Correct 0 ms 348 KB n = 5, 12 is a correct answer
21 Correct 1 ms 348 KB n = 5, 25 is a correct answer
22 Correct 0 ms 348 KB n = 2, 122 is a correct answer
23 Correct 1 ms 348 KB n = 10, 117 is a correct answer
24 Correct 1 ms 348 KB n = 10, 336 is a correct answer
25 Correct 0 ms 348 KB n = 10, 438 is a correct answer
26 Correct 1 ms 348 KB n = 10, 206 is a correct answer
27 Correct 0 ms 348 KB n = 10, 636 is a correct answer
28 Correct 0 ms 348 KB n = 4, 2399 is a correct answer
29 Correct 0 ms 348 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 348 KB n = 10, 3112 is a correct answer
31 Correct 12 ms 600 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 348 KB n = 50, 197881272 is a correct answer
33 Correct 16 ms 600 KB n = 100, 20969 is a correct answer
34 Correct 16 ms 604 KB n = 100, 20969 is a correct answer
35 Correct 13 ms 604 KB n = 100, 52000000000 is a correct answer
36 Correct 10 ms 628 KB n = 100, 285 is a correct answer
37 Correct 7 ms 604 KB n = 100, 21272 is a correct answer
38 Correct 6 ms 604 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 348 KB n = 2, 62 is a correct answer
40 Correct 0 ms 348 KB n = 2, 3 is a correct answer
41 Correct 1 ms 348 KB n = 3, 29 is a correct answer
42 Correct 0 ms 348 KB n = 2, 3 is a correct answer
43 Correct 1 ms 348 KB n = 2, 3 is a correct answer
44 Correct 1 ms 348 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 348 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 600 KB n = 3, 3000000000 is a correct answer
47 Correct 0 ms 348 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 344 KB n = 4, 3000000001 is a correct answer
49 Correct 0 ms 348 KB n = 4, 4000000000 is a correct answer
50 Correct 0 ms 348 KB n = 5, 4000000000 is a correct answer
51 Correct 0 ms 344 KB n = 10, 1000000343 is a correct answer
52 Correct 0 ms 348 KB n = 10, 3189 is a correct answer
53 Correct 0 ms 348 KB n = 10, 7000000000 is a correct answer
54 Correct 0 ms 348 KB n = 5, 12 is a correct answer
55 Correct 0 ms 348 KB n = 5, 25 is a correct answer
56 Correct 0 ms 348 KB n = 2, 122 is a correct answer
57 Correct 0 ms 348 KB n = 10, 117 is a correct answer
58 Correct 0 ms 348 KB n = 10, 336 is a correct answer
59 Correct 0 ms 348 KB n = 10, 438 is a correct answer
60 Correct 1 ms 348 KB n = 10, 206 is a correct answer
61 Correct 0 ms 348 KB n = 10, 636 is a correct answer
62 Correct 0 ms 348 KB n = 4, 2399 is a correct answer
63 Correct 0 ms 348 KB n = 10, 10992 is a correct answer
64 Correct 0 ms 348 KB n = 10, 3112 is a correct answer
65 Correct 13 ms 604 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 348 KB n = 50, 197881272 is a correct answer
67 Correct 16 ms 604 KB n = 100, 20969 is a correct answer
68 Correct 15 ms 608 KB n = 100, 20969 is a correct answer
69 Correct 14 ms 640 KB n = 100, 52000000000 is a correct answer
70 Correct 10 ms 628 KB n = 100, 285 is a correct answer
71 Correct 8 ms 616 KB n = 100, 21272 is a correct answer
72 Correct 6 ms 600 KB n = 100, 12161 is a correct answer

Subtask #3
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB n = 4, 80 is a correct answer
2 Correct 1 ms 504 KB n = 9, 110 is a correct answer
3 Correct 0 ms 348 KB n = 4, 21 is a correct answer
4 Correct 0 ms 348 KB n = 3, 4 is a correct answer
5 Correct 0 ms 348 KB n = 2, 62 is a correct answer
6 Correct 0 ms 504 KB n = 2, 3 is a correct answer
7 Correct 0 ms 348 KB n = 3, 29 is a correct answer
8 Correct 0 ms 348 KB n = 2, 3 is a correct answer
9 Correct 1 ms 348 KB n = 2, 3 is a correct answer
10 Correct 0 ms 348 KB n = 2, 2000000001 is a correct answer
11 Correct 0 ms 348 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 344 KB n = 3, 3000000000 is a correct answer
13 Correct 0 ms 348 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 348 KB n = 4, 3000000001 is a correct answer
15 Correct 0 ms 348 KB n = 4, 4000000000 is a correct answer
16 Correct 0 ms 348 KB n = 5, 4000000000 is a correct answer
17 Correct 0 ms 348 KB n = 10, 1000000343 is a correct answer
18 Correct 0 ms 348 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 348 KB n = 10, 7000000000 is a correct answer
20 Correct 0 ms 348 KB n = 5, 12 is a correct answer
21 Correct 1 ms 348 KB n = 5, 25 is a correct answer
22 Correct 0 ms 348 KB n = 2, 122 is a correct answer
23 Correct 1 ms 348 KB n = 10, 117 is a correct answer
24 Correct 1 ms 348 KB n = 10, 336 is a correct answer
25 Correct 0 ms 348 KB n = 10, 438 is a correct answer
26 Correct 1 ms 348 KB n = 10, 206 is a correct answer
27 Correct 0 ms 348 KB n = 10, 636 is a correct answer
28 Correct 0 ms 348 KB n = 4, 2399 is a correct answer
29 Correct 0 ms 348 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 348 KB n = 10, 3112 is a correct answer
31 Correct 12 ms 600 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 348 KB n = 50, 197881272 is a correct answer
33 Correct 16 ms 600 KB n = 100, 20969 is a correct answer
34 Correct 16 ms 604 KB n = 100, 20969 is a correct answer
35 Correct 13 ms 604 KB n = 100, 52000000000 is a correct answer
36 Correct 10 ms 628 KB n = 100, 285 is a correct answer
37 Correct 7 ms 604 KB n = 100, 21272 is a correct answer
38 Correct 6 ms 604 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 348 KB n = 2, 62 is a correct answer
40 Correct 0 ms 348 KB n = 2, 3 is a correct answer
41 Correct 1 ms 348 KB n = 3, 29 is a correct answer
42 Correct 0 ms 348 KB n = 2, 3 is a correct answer
43 Correct 1 ms 348 KB n = 2, 3 is a correct answer
44 Correct 1 ms 348 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 348 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 600 KB n = 3, 3000000000 is a correct answer
47 Correct 0 ms 348 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 344 KB n = 4, 3000000001 is a correct answer
49 Correct 0 ms 348 KB n = 4, 4000000000 is a correct answer
50 Correct 0 ms 348 KB n = 5, 4000000000 is a correct answer
51 Correct 0 ms 344 KB n = 10, 1000000343 is a correct answer
52 Correct 0 ms 348 KB n = 10, 3189 is a correct answer
53 Correct 0 ms 348 KB n = 10, 7000000000 is a correct answer
54 Correct 0 ms 348 KB n = 5, 12 is a correct answer
55 Correct 0 ms 348 KB n = 5, 25 is a correct answer
56 Correct 0 ms 348 KB n = 2, 122 is a correct answer
57 Correct 0 ms 348 KB n = 10, 117 is a correct answer
58 Correct 0 ms 348 KB n = 10, 336 is a correct answer
59 Correct 0 ms 348 KB n = 10, 438 is a correct answer
60 Correct 1 ms 348 KB n = 10, 206 is a correct answer
61 Correct 0 ms 348 KB n = 10, 636 is a correct answer
62 Correct 0 ms 348 KB n = 4, 2399 is a correct answer
63 Correct 0 ms 348 KB n = 10, 10992 is a correct answer
64 Correct 0 ms 348 KB n = 10, 3112 is a correct answer
65 Correct 13 ms 604 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 348 KB n = 50, 197881272 is a correct answer
67 Correct 16 ms 604 KB n = 100, 20969 is a correct answer
68 Correct 15 ms 608 KB n = 100, 20969 is a correct answer
69 Correct 14 ms 640 KB n = 100, 52000000000 is a correct answer
70 Correct 10 ms 628 KB n = 100, 285 is a correct answer
71 Correct 8 ms 616 KB n = 100, 21272 is a correct answer
72 Correct 6 ms 600 KB n = 100, 12161 is a correct answer
73 Correct 503 ms 1244 KB n = 250, 25037 is a correct answer
74 Correct 8 ms 1244 KB n = 250, 199047242 is a correct answer
75 Correct 378 ms 1244 KB n = 250, 61231537449 is a correct answer
76 Correct 411 ms 1244 KB n = 250, 126000000001 is a correct answer
77 Correct 426 ms 1244 KB n = 250, 127000000000 is a correct answer
78 Correct 1521 ms 1240 KB n = 250, 2123470094 is a correct answer
79 Correct 35 ms 1244 KB n = 250, 6545 is a correct answer
80 Correct 136 ms 1244 KB n = 250, 6731 is a correct answer
81 Correct 5 ms 604 KB n = 108, 15322 is a correct answer
82 Correct 575 ms 1244 KB n = 250, 39952 is a correct answer
83 Correct 124 ms 1244 KB n = 250, 41156 is a correct answer
84 Execution timed out 2061 ms 1244 KB Time limit exceeded
85 Halted 0 ms 0 KB -

Subtask #4
0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB n = 4, 80 is a correct answer
2 Correct 1 ms 504 KB n = 9, 110 is a correct answer
3 Correct 0 ms 348 KB n = 4, 21 is a correct answer
4 Correct 0 ms 348 KB n = 3, 4 is a correct answer
5 Correct 0 ms 348 KB n = 2, 62 is a correct answer
6 Correct 0 ms 504 KB n = 2, 3 is a correct answer
7 Correct 0 ms 348 KB n = 3, 29 is a correct answer
8 Correct 0 ms 348 KB n = 2, 3 is a correct answer
9 Correct 1 ms 348 KB n = 2, 3 is a correct answer
10 Correct 0 ms 348 KB n = 2, 2000000001 is a correct answer
11 Correct 0 ms 348 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 344 KB n = 3, 3000000000 is a correct answer
13 Correct 0 ms 348 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 348 KB n = 4, 3000000001 is a correct answer
15 Correct 0 ms 348 KB n = 4, 4000000000 is a correct answer
16 Correct 0 ms 348 KB n = 5, 4000000000 is a correct answer
17 Correct 0 ms 348 KB n = 10, 1000000343 is a correct answer
18 Correct 0 ms 348 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 348 KB n = 10, 7000000000 is a correct answer
20 Correct 0 ms 348 KB n = 5, 12 is a correct answer
21 Correct 1 ms 348 KB n = 5, 25 is a correct answer
22 Correct 0 ms 348 KB n = 2, 122 is a correct answer
23 Correct 1 ms 348 KB n = 10, 117 is a correct answer
24 Correct 1 ms 348 KB n = 10, 336 is a correct answer
25 Correct 0 ms 348 KB n = 10, 438 is a correct answer
26 Correct 1 ms 348 KB n = 10, 206 is a correct answer
27 Correct 0 ms 348 KB n = 10, 636 is a correct answer
28 Correct 0 ms 348 KB n = 4, 2399 is a correct answer
29 Correct 0 ms 348 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 348 KB n = 10, 3112 is a correct answer
31 Correct 12 ms 600 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 348 KB n = 50, 197881272 is a correct answer
33 Correct 16 ms 600 KB n = 100, 20969 is a correct answer
34 Correct 16 ms 604 KB n = 100, 20969 is a correct answer
35 Correct 13 ms 604 KB n = 100, 52000000000 is a correct answer
36 Correct 10 ms 628 KB n = 100, 285 is a correct answer
37 Correct 7 ms 604 KB n = 100, 21272 is a correct answer
38 Correct 6 ms 604 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 348 KB n = 2, 62 is a correct answer
40 Correct 0 ms 348 KB n = 2, 3 is a correct answer
41 Correct 1 ms 348 KB n = 3, 29 is a correct answer
42 Correct 0 ms 348 KB n = 2, 3 is a correct answer
43 Correct 1 ms 348 KB n = 2, 3 is a correct answer
44 Correct 1 ms 348 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 348 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 600 KB n = 3, 3000000000 is a correct answer
47 Correct 0 ms 348 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 344 KB n = 4, 3000000001 is a correct answer
49 Correct 0 ms 348 KB n = 4, 4000000000 is a correct answer
50 Correct 0 ms 348 KB n = 5, 4000000000 is a correct answer
51 Correct 0 ms 344 KB n = 10, 1000000343 is a correct answer
52 Correct 0 ms 348 KB n = 10, 3189 is a correct answer
53 Correct 0 ms 348 KB n = 10, 7000000000 is a correct answer
54 Correct 0 ms 348 KB n = 5, 12 is a correct answer
55 Correct 0 ms 348 KB n = 5, 25 is a correct answer
56 Correct 0 ms 348 KB n = 2, 122 is a correct answer
57 Correct 0 ms 348 KB n = 10, 117 is a correct answer
58 Correct 0 ms 348 KB n = 10, 336 is a correct answer
59 Correct 0 ms 348 KB n = 10, 438 is a correct answer
60 Correct 1 ms 348 KB n = 10, 206 is a correct answer
61 Correct 0 ms 348 KB n = 10, 636 is a correct answer
62 Correct 0 ms 348 KB n = 4, 2399 is a correct answer
63 Correct 0 ms 348 KB n = 10, 10992 is a correct answer
64 Correct 0 ms 348 KB n = 10, 3112 is a correct answer
65 Correct 13 ms 604 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 348 KB n = 50, 197881272 is a correct answer
67 Correct 16 ms 604 KB n = 100, 20969 is a correct answer
68 Correct 15 ms 608 KB n = 100, 20969 is a correct answer
69 Correct 14 ms 640 KB n = 100, 52000000000 is a correct answer
70 Correct 10 ms 628 KB n = 100, 285 is a correct answer
71 Correct 8 ms 616 KB n = 100, 21272 is a correct answer
72 Correct 6 ms 600 KB n = 100, 12161 is a correct answer
73 Correct 503 ms 1244 KB n = 250, 25037 is a correct answer
74 Correct 8 ms 1244 KB n = 250, 199047242 is a correct answer
75 Correct 378 ms 1244 KB n = 250, 61231537449 is a correct answer
76 Correct 411 ms 1244 KB n = 250, 126000000001 is a correct answer
77 Correct 426 ms 1244 KB n = 250, 127000000000 is a correct answer
78 Correct 1521 ms 1240 KB n = 250, 2123470094 is a correct answer
79 Correct 35 ms 1244 KB n = 250, 6545 is a correct answer
80 Correct 136 ms 1244 KB n = 250, 6731 is a correct answer
81 Correct 5 ms 604 KB n = 108, 15322 is a correct answer
82 Correct 575 ms 1244 KB n = 250, 39952 is a correct answer
83 Correct 124 ms 1244 KB n = 250, 41156 is a correct answer
84 Execution timed out 2061 ms 1244 KB Time limit exceeded
85 Halted 0 ms 0 KB -

Subtask #5
0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB n = 4, 80 is a correct answer
2 Correct 1 ms 504 KB n = 9, 110 is a correct answer
3 Correct 0 ms 348 KB n = 4, 21 is a correct answer
4 Correct 0 ms 348 KB n = 3, 4 is a correct answer
5 Correct 0 ms 348 KB n = 2, 62 is a correct answer
6 Correct 0 ms 504 KB n = 2, 3 is a correct answer
7 Correct 0 ms 348 KB n = 3, 29 is a correct answer
8 Correct 0 ms 348 KB n = 2, 3 is a correct answer
9 Correct 1 ms 348 KB n = 2, 3 is a correct answer
10 Correct 0 ms 348 KB n = 2, 2000000001 is a correct answer
11 Correct 0 ms 348 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 344 KB n = 3, 3000000000 is a correct answer
13 Correct 0 ms 348 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 348 KB n = 4, 3000000001 is a correct answer
15 Correct 0 ms 348 KB n = 4, 4000000000 is a correct answer
16 Correct 0 ms 348 KB n = 5, 4000000000 is a correct answer
17 Correct 0 ms 348 KB n = 10, 1000000343 is a correct answer
18 Correct 0 ms 348 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 348 KB n = 10, 7000000000 is a correct answer
20 Correct 0 ms 348 KB n = 5, 12 is a correct answer
21 Correct 1 ms 348 KB n = 5, 25 is a correct answer
22 Correct 0 ms 348 KB n = 2, 122 is a correct answer
23 Correct 1 ms 348 KB n = 10, 117 is a correct answer
24 Correct 1 ms 348 KB n = 10, 336 is a correct answer
25 Correct 0 ms 348 KB n = 10, 438 is a correct answer
26 Correct 1 ms 348 KB n = 10, 206 is a correct answer
27 Correct 0 ms 348 KB n = 10, 636 is a correct answer
28 Correct 0 ms 348 KB n = 4, 2399 is a correct answer
29 Correct 0 ms 348 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 348 KB n = 10, 3112 is a correct answer
31 Correct 12 ms 600 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 348 KB n = 50, 197881272 is a correct answer
33 Correct 16 ms 600 KB n = 100, 20969 is a correct answer
34 Correct 16 ms 604 KB n = 100, 20969 is a correct answer
35 Correct 13 ms 604 KB n = 100, 52000000000 is a correct answer
36 Correct 10 ms 628 KB n = 100, 285 is a correct answer
37 Correct 7 ms 604 KB n = 100, 21272 is a correct answer
38 Correct 6 ms 604 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 348 KB n = 2, 62 is a correct answer
40 Correct 0 ms 348 KB n = 2, 3 is a correct answer
41 Correct 1 ms 348 KB n = 3, 29 is a correct answer
42 Correct 0 ms 348 KB n = 2, 3 is a correct answer
43 Correct 1 ms 348 KB n = 2, 3 is a correct answer
44 Correct 1 ms 348 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 348 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 600 KB n = 3, 3000000000 is a correct answer
47 Correct 0 ms 348 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 344 KB n = 4, 3000000001 is a correct answer
49 Correct 0 ms 348 KB n = 4, 4000000000 is a correct answer
50 Correct 0 ms 348 KB n = 5, 4000000000 is a correct answer
51 Correct 0 ms 344 KB n = 10, 1000000343 is a correct answer
52 Correct 0 ms 348 KB n = 10, 3189 is a correct answer
53 Correct 0 ms 348 KB n = 10, 7000000000 is a correct answer
54 Correct 0 ms 348 KB n = 5, 12 is a correct answer
55 Correct 0 ms 348 KB n = 5, 25 is a correct answer
56 Correct 0 ms 348 KB n = 2, 122 is a correct answer
57 Correct 0 ms 348 KB n = 10, 117 is a correct answer
58 Correct 0 ms 348 KB n = 10, 336 is a correct answer
59 Correct 0 ms 348 KB n = 10, 438 is a correct answer
60 Correct 1 ms 348 KB n = 10, 206 is a correct answer
61 Correct 0 ms 348 KB n = 10, 636 is a correct answer
62 Correct 0 ms 348 KB n = 4, 2399 is a correct answer
63 Correct 0 ms 348 KB n = 10, 10992 is a correct answer
64 Correct 0 ms 348 KB n = 10, 3112 is a correct answer
65 Correct 13 ms 604 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 348 KB n = 50, 197881272 is a correct answer
67 Correct 16 ms 604 KB n = 100, 20969 is a correct answer
68 Correct 15 ms 608 KB n = 100, 20969 is a correct answer
69 Correct 14 ms 640 KB n = 100, 52000000000 is a correct answer
70 Correct 10 ms 628 KB n = 100, 285 is a correct answer
71 Correct 8 ms 616 KB n = 100, 21272 is a correct answer
72 Correct 6 ms 600 KB n = 100, 12161 is a correct answer
73 Correct 503 ms 1244 KB n = 250, 25037 is a correct answer
74 Correct 8 ms 1244 KB n = 250, 199047242 is a correct answer
75 Correct 378 ms 1244 KB n = 250, 61231537449 is a correct answer
76 Correct 411 ms 1244 KB n = 250, 126000000001 is a correct answer
77 Correct 426 ms 1244 KB n = 250, 127000000000 is a correct answer
78 Correct 1521 ms 1240 KB n = 250, 2123470094 is a correct answer
79 Correct 35 ms 1244 KB n = 250, 6545 is a correct answer
80 Correct 136 ms 1244 KB n = 250, 6731 is a correct answer
81 Correct 5 ms 604 KB n = 108, 15322 is a correct answer
82 Correct 575 ms 1244 KB n = 250, 39952 is a correct answer
83 Correct 124 ms 1244 KB n = 250, 41156 is a correct answer
84 Execution timed out 2061 ms 1244 KB Time limit exceeded
85 Halted 0 ms 0 KB -

Subtask #6
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB n = 4, 80 is a correct answer
2 Correct 1 ms 504 KB n = 9, 110 is a correct answer
3 Correct 0 ms 348 KB n = 4, 21 is a correct answer
4 Correct 0 ms 348 KB n = 3, 4 is a correct answer
5 Correct 0 ms 348 KB n = 2, 62 is a correct answer
6 Correct 0 ms 504 KB n = 2, 3 is a correct answer
7 Correct 0 ms 348 KB n = 3, 29 is a correct answer
8 Correct 0 ms 348 KB n = 2, 3 is a correct answer
9 Correct 1 ms 348 KB n = 2, 3 is a correct answer
10 Correct 0 ms 348 KB n = 2, 2000000001 is a correct answer
11 Correct 0 ms 348 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 344 KB n = 3, 3000000000 is a correct answer
13 Correct 0 ms 348 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 348 KB n = 4, 3000000001 is a correct answer
15 Correct 0 ms 348 KB n = 4, 4000000000 is a correct answer
16 Correct 0 ms 348 KB n = 5, 4000000000 is a correct answer
17 Correct 0 ms 348 KB n = 10, 1000000343 is a correct answer
18 Correct 0 ms 348 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 348 KB n = 10, 7000000000 is a correct answer
20 Correct 0 ms 348 KB n = 5, 12 is a correct answer
21 Correct 1 ms 348 KB n = 5, 25 is a correct answer
22 Correct 0 ms 348 KB n = 2, 122 is a correct answer
23 Correct 1 ms 348 KB n = 10, 117 is a correct answer
24 Correct 1 ms 348 KB n = 10, 336 is a correct answer
25 Correct 0 ms 348 KB n = 10, 438 is a correct answer
26 Correct 1 ms 348 KB n = 10, 206 is a correct answer
27 Correct 0 ms 348 KB n = 10, 636 is a correct answer
28 Correct 0 ms 348 KB n = 4, 2399 is a correct answer
29 Correct 0 ms 348 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 348 KB n = 10, 3112 is a correct answer
31 Correct 12 ms 600 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 348 KB n = 50, 197881272 is a correct answer
33 Correct 16 ms 600 KB n = 100, 20969 is a correct answer
34 Correct 16 ms 604 KB n = 100, 20969 is a correct answer
35 Correct 13 ms 604 KB n = 100, 52000000000 is a correct answer
36 Correct 10 ms 628 KB n = 100, 285 is a correct answer
37 Correct 7 ms 604 KB n = 100, 21272 is a correct answer
38 Correct 6 ms 604 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 348 KB n = 2, 62 is a correct answer
40 Correct 0 ms 348 KB n = 2, 3 is a correct answer
41 Correct 1 ms 348 KB n = 3, 29 is a correct answer
42 Correct 0 ms 348 KB n = 2, 3 is a correct answer
43 Correct 1 ms 348 KB n = 2, 3 is a correct answer
44 Correct 1 ms 348 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 348 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 600 KB n = 3, 3000000000 is a correct answer
47 Correct 0 ms 348 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 344 KB n = 4, 3000000001 is a correct answer
49 Correct 0 ms 348 KB n = 4, 4000000000 is a correct answer
50 Correct 0 ms 348 KB n = 5, 4000000000 is a correct answer
51 Correct 0 ms 344 KB n = 10, 1000000343 is a correct answer
52 Correct 0 ms 348 KB n = 10, 3189 is a correct answer
53 Correct 0 ms 348 KB n = 10, 7000000000 is a correct answer
54 Correct 0 ms 348 KB n = 5, 12 is a correct answer
55 Correct 0 ms 348 KB n = 5, 25 is a correct answer
56 Correct 0 ms 348 KB n = 2, 122 is a correct answer
57 Correct 0 ms 348 KB n = 10, 117 is a correct answer
58 Correct 0 ms 348 KB n = 10, 336 is a correct answer
59 Correct 0 ms 348 KB n = 10, 438 is a correct answer
60 Correct 1 ms 348 KB n = 10, 206 is a correct answer
61 Correct 0 ms 348 KB n = 10, 636 is a correct answer
62 Correct 0 ms 348 KB n = 4, 2399 is a correct answer
63 Correct 0 ms 348 KB n = 10, 10992 is a correct answer
64 Correct 0 ms 348 KB n = 10, 3112 is a correct answer
65 Correct 13 ms 604 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 348 KB n = 50, 197881272 is a correct answer
67 Correct 16 ms 604 KB n = 100, 20969 is a correct answer
68 Correct 15 ms 608 KB n = 100, 20969 is a correct answer
69 Correct 14 ms 640 KB n = 100, 52000000000 is a correct answer
70 Correct 10 ms 628 KB n = 100, 285 is a correct answer
71 Correct 8 ms 616 KB n = 100, 21272 is a correct answer
72 Correct 6 ms 600 KB n = 100, 12161 is a correct answer
73 Correct 503 ms 1244 KB n = 250, 25037 is a correct answer
74 Correct 8 ms 1244 KB n = 250, 199047242 is a correct answer
75 Correct 378 ms 1244 KB n = 250, 61231537449 is a correct answer
76 Correct 411 ms 1244 KB n = 250, 126000000001 is a correct answer
77 Correct 426 ms 1244 KB n = 250, 127000000000 is a correct answer
78 Correct 1521 ms 1240 KB n = 250, 2123470094 is a correct answer
79 Correct 35 ms 1244 KB n = 250, 6545 is a correct answer
80 Correct 136 ms 1244 KB n = 250, 6731 is a correct answer
81 Correct 5 ms 604 KB n = 108, 15322 is a correct answer
82 Correct 575 ms 1244 KB n = 250, 39952 is a correct answer
83 Correct 124 ms 1244 KB n = 250, 41156 is a correct answer
84 Execution timed out 2061 ms 1244 KB Time limit exceeded
85 Halted 0 ms 0 KB -

Subtask #7
0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB n = 4, 80 is a correct answer
2 Correct 1 ms 504 KB n = 9, 110 is a correct answer
3 Correct 0 ms 348 KB n = 4, 21 is a correct answer
4 Correct 0 ms 348 KB n = 3, 4 is a correct answer
5 Correct 0 ms 348 KB n = 2, 62 is a correct answer
6 Correct 0 ms 504 KB n = 2, 3 is a correct answer
7 Correct 0 ms 348 KB n = 3, 29 is a correct answer
8 Correct 0 ms 348 KB n = 2, 3 is a correct answer
9 Correct 1 ms 348 KB n = 2, 3 is a correct answer
10 Correct 0 ms 348 KB n = 2, 2000000001 is a correct answer
11 Correct 0 ms 348 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 344 KB n = 3, 3000000000 is a correct answer
13 Correct 0 ms 348 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 348 KB n = 4, 3000000001 is a correct answer
15 Correct 0 ms 348 KB n = 4, 4000000000 is a correct answer
16 Correct 0 ms 348 KB n = 5, 4000000000 is a correct answer
17 Correct 0 ms 348 KB n = 10, 1000000343 is a correct answer
18 Correct 0 ms 348 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 348 KB n = 10, 7000000000 is a correct answer
20 Correct 0 ms 348 KB n = 5, 12 is a correct answer
21 Correct 1 ms 348 KB n = 5, 25 is a correct answer
22 Correct 0 ms 348 KB n = 2, 122 is a correct answer
23 Correct 1 ms 348 KB n = 10, 117 is a correct answer
24 Correct 1 ms 348 KB n = 10, 336 is a correct answer
25 Correct 0 ms 348 KB n = 10, 438 is a correct answer
26 Correct 1 ms 348 KB n = 10, 206 is a correct answer
27 Correct 0 ms 348 KB n = 10, 636 is a correct answer
28 Correct 0 ms 348 KB n = 4, 2399 is a correct answer
29 Correct 0 ms 348 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 348 KB n = 10, 3112 is a correct answer
31 Correct 12 ms 600 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 348 KB n = 50, 197881272 is a correct answer
33 Correct 16 ms 600 KB n = 100, 20969 is a correct answer
34 Correct 16 ms 604 KB n = 100, 20969 is a correct answer
35 Correct 13 ms 604 KB n = 100, 52000000000 is a correct answer
36 Correct 10 ms 628 KB n = 100, 285 is a correct answer
37 Correct 7 ms 604 KB n = 100, 21272 is a correct answer
38 Correct 6 ms 604 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 348 KB n = 2, 62 is a correct answer
40 Correct 0 ms 348 KB n = 2, 3 is a correct answer
41 Correct 1 ms 348 KB n = 3, 29 is a correct answer
42 Correct 0 ms 348 KB n = 2, 3 is a correct answer
43 Correct 1 ms 348 KB n = 2, 3 is a correct answer
44 Correct 1 ms 348 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 348 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 600 KB n = 3, 3000000000 is a correct answer
47 Correct 0 ms 348 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 344 KB n = 4, 3000000001 is a correct answer
49 Correct 0 ms 348 KB n = 4, 4000000000 is a correct answer
50 Correct 0 ms 348 KB n = 5, 4000000000 is a correct answer
51 Correct 0 ms 344 KB n = 10, 1000000343 is a correct answer
52 Correct 0 ms 348 KB n = 10, 3189 is a correct answer
53 Correct 0 ms 348 KB n = 10, 7000000000 is a correct answer
54 Correct 0 ms 348 KB n = 5, 12 is a correct answer
55 Correct 0 ms 348 KB n = 5, 25 is a correct answer
56 Correct 0 ms 348 KB n = 2, 122 is a correct answer
57 Correct 0 ms 348 KB n = 10, 117 is a correct answer
58 Correct 0 ms 348 KB n = 10, 336 is a correct answer
59 Correct 0 ms 348 KB n = 10, 438 is a correct answer
60 Correct 1 ms 348 KB n = 10, 206 is a correct answer
61 Correct 0 ms 348 KB n = 10, 636 is a correct answer
62 Correct 0 ms 348 KB n = 4, 2399 is a correct answer
63 Correct 0 ms 348 KB n = 10, 10992 is a correct answer
64 Correct 0 ms 348 KB n = 10, 3112 is a correct answer
65 Correct 13 ms 604 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 348 KB n = 50, 197881272 is a correct answer
67 Correct 16 ms 604 KB n = 100, 20969 is a correct answer
68 Correct 15 ms 608 KB n = 100, 20969 is a correct answer
69 Correct 14 ms 640 KB n = 100, 52000000000 is a correct answer
70 Correct 10 ms 628 KB n = 100, 285 is a correct answer
71 Correct 8 ms 616 KB n = 100, 21272 is a correct answer
72 Correct 6 ms 600 KB n = 100, 12161 is a correct answer
73 Correct 503 ms 1244 KB n = 250, 25037 is a correct answer
74 Correct 8 ms 1244 KB n = 250, 199047242 is a correct answer
75 Correct 378 ms 1244 KB n = 250, 61231537449 is a correct answer
76 Correct 411 ms 1244 KB n = 250, 126000000001 is a correct answer
77 Correct 426 ms 1244 KB n = 250, 127000000000 is a correct answer
78 Correct 1521 ms 1240 KB n = 250, 2123470094 is a correct answer
79 Correct 35 ms 1244 KB n = 250, 6545 is a correct answer
80 Correct 136 ms 1244 KB n = 250, 6731 is a correct answer
81 Correct 5 ms 604 KB n = 108, 15322 is a correct answer
82 Correct 575 ms 1244 KB n = 250, 39952 is a correct answer
83 Correct 124 ms 1244 KB n = 250, 41156 is a correct answer
84 Execution timed out 2061 ms 1244 KB Time limit exceeded
85 Halted 0 ms 0 KB -

Subtask #8
0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB n = 4, 80 is a correct answer
2 Correct 1 ms 504 KB n = 9, 110 is a correct answer
3 Correct 0 ms 348 KB n = 4, 21 is a correct answer
4 Correct 0 ms 348 KB n = 3, 4 is a correct answer
5 Correct 0 ms 348 KB n = 2, 62 is a correct answer
6 Correct 0 ms 504 KB n = 2, 3 is a correct answer
7 Correct 0 ms 348 KB n = 3, 29 is a correct answer
8 Correct 0 ms 348 KB n = 2, 3 is a correct answer
9 Correct 1 ms 348 KB n = 2, 3 is a correct answer
10 Correct 0 ms 348 KB n = 2, 2000000001 is a correct answer
11 Correct 0 ms 348 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 344 KB n = 3, 3000000000 is a correct answer
13 Correct 0 ms 348 KB n = 3, 3000000000 is a correct answer
14 Correct 0 ms 348 KB n = 4, 3000000001 is a correct answer
15 Correct 0 ms 348 KB n = 4, 4000000000 is a correct answer
16 Correct 0 ms 348 KB n = 5, 4000000000 is a correct answer
17 Correct 0 ms 348 KB n = 10, 1000000343 is a correct answer
18 Correct 0 ms 348 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 348 KB n = 10, 7000000000 is a correct answer
20 Correct 0 ms 348 KB n = 5, 12 is a correct answer
21 Correct 1 ms 348 KB n = 5, 25 is a correct answer
22 Correct 0 ms 348 KB n = 2, 122 is a correct answer
23 Correct 1 ms 348 KB n = 10, 117 is a correct answer
24 Correct 1 ms 348 KB n = 10, 336 is a correct answer
25 Correct 0 ms 348 KB n = 10, 438 is a correct answer
26 Correct 1 ms 348 KB n = 10, 206 is a correct answer
27 Correct 0 ms 348 KB n = 10, 636 is a correct answer
28 Correct 0 ms 348 KB n = 4, 2399 is a correct answer
29 Correct 0 ms 348 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 348 KB n = 10, 3112 is a correct answer
31 Correct 12 ms 600 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 348 KB n = 50, 197881272 is a correct answer
33 Correct 16 ms 600 KB n = 100, 20969 is a correct answer
34 Correct 16 ms 604 KB n = 100, 20969 is a correct answer
35 Correct 13 ms 604 KB n = 100, 52000000000 is a correct answer
36 Correct 10 ms 628 KB n = 100, 285 is a correct answer
37 Correct 7 ms 604 KB n = 100, 21272 is a correct answer
38 Correct 6 ms 604 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 348 KB n = 2, 62 is a correct answer
40 Correct 0 ms 348 KB n = 2, 3 is a correct answer
41 Correct 1 ms 348 KB n = 3, 29 is a correct answer
42 Correct 0 ms 348 KB n = 2, 3 is a correct answer
43 Correct 1 ms 348 KB n = 2, 3 is a correct answer
44 Correct 1 ms 348 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 348 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 600 KB n = 3, 3000000000 is a correct answer
47 Correct 0 ms 348 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 344 KB n = 4, 3000000001 is a correct answer
49 Correct 0 ms 348 KB n = 4, 4000000000 is a correct answer
50 Correct 0 ms 348 KB n = 5, 4000000000 is a correct answer
51 Correct 0 ms 344 KB n = 10, 1000000343 is a correct answer
52 Correct 0 ms 348 KB n = 10, 3189 is a correct answer
53 Correct 0 ms 348 KB n = 10, 7000000000 is a correct answer
54 Correct 0 ms 348 KB n = 5, 12 is a correct answer
55 Correct 0 ms 348 KB n = 5, 25 is a correct answer
56 Correct 0 ms 348 KB n = 2, 122 is a correct answer
57 Correct 0 ms 348 KB n = 10, 117 is a correct answer
58 Correct 0 ms 348 KB n = 10, 336 is a correct answer
59 Correct 0 ms 348 KB n = 10, 438 is a correct answer
60 Correct 1 ms 348 KB n = 10, 206 is a correct answer
61 Correct 0 ms 348 KB n = 10, 636 is a correct answer
62 Correct 0 ms 348 KB n = 4, 2399 is a correct answer
63 Correct 0 ms 348 KB n = 10, 10992 is a correct answer
64 Correct 0 ms 348 KB n = 10, 3112 is a correct answer
65 Correct 13 ms 604 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 348 KB n = 50, 197881272 is a correct answer
67 Correct 16 ms 604 KB n = 100, 20969 is a correct answer
68 Correct 15 ms 608 KB n = 100, 20969 is a correct answer
69 Correct 14 ms 640 KB n = 100, 52000000000 is a correct answer
70 Correct 10 ms 628 KB n = 100, 285 is a correct answer
71 Correct 8 ms 616 KB n = 100, 21272 is a correct answer
72 Correct 6 ms 600 KB n = 100, 12161 is a correct answer
73 Correct 503 ms 1244 KB n = 250, 25037 is a correct answer
74 Correct 8 ms 1244 KB n = 250, 199047242 is a correct answer
75 Correct 378 ms 1244 KB n = 250, 61231537449 is a correct answer
76 Correct 411 ms 1244 KB n = 250, 126000000001 is a correct answer
77 Correct 426 ms 1244 KB n = 250, 127000000000 is a correct answer
78 Correct 1521 ms 1240 KB n = 250, 2123470094 is a correct answer
79 Correct 35 ms 1244 KB n = 250, 6545 is a correct answer
80 Correct 136 ms 1244 KB n = 250, 6731 is a correct answer
81 Correct 5 ms 604 KB n = 108, 15322 is a correct answer
82 Correct 575 ms 1244 KB n = 250, 39952 is a correct answer
83 Correct 124 ms 1244 KB n = 250, 41156 is a correct answer
84 Execution timed out 2061 ms 1244 KB Time limit exceeded
85 Halted 0 ms 0 KB -