oj.uz

Submission #575480

# Submission time Handle Problem Language Result Execution time Memory
575480 2022-06-10T18:43:55 Z _martynas Uplifting Excursion (BOI22_vault) C++11
100 / 100
 1168 ms 1884 KB 
#include <bits/stdc++.h>

using namespace std;
using namespace std::chrono;

#define DEBUG(x) cerr << #x << " = " << x << endl;

using ll = long long;

const int MXM = 305;
const ll C = 1e5;
const ll INF = 1e18;

ll m, l;
ll A[2*MXM+1];
ll cnt[2*MXM+1];
ll dp[2*C+1];
string my_ans;

void solve(istream& is, ostream &os)
{
    my_ans = "";
    memset(A, 0, sizeof(A));
    memset(cnt, 0, sizeof(cnt));
    memset(dp, 0, sizeof(dp));
    is >> m >> l;
    ll neg = 0, zeroes = 0;
    for(ll i = 0; i < 2*m+1; i++) {
        ll val = i-m;
        is >> A[i];
        if(val < 0) {
            neg += val*A[i];
        }
        else if(val == 0) {
            zeroes = A[i];
        }
    }
//    if(neg) {
//        cerr << "Not all positive\n";
//        return;
//    }
//    else {
//        cerr << "All positive\n";
//    }
    ll init_take = 0;
    ll curr = 0;
    // positive greedy take
    for(ll i = m+1; i < 2*m+1; i++) {
        ll val = i-m;
        ll left = l-curr-neg;
        ll take = min((left+val-1)/val, A[i]);
        cnt[i] += take;
        curr += val*take;
        init_take += take;
//        if(take) {
//            cerr << val << ": " << take << "\n";
//        }
    }
    // negative greedy take
    for(ll i = m-1; i >= 0; i--) {
        ll val = i-m, abs_val = labs(val);
        ll left = curr-l;
        ll take = min(left/abs_val, A[i]);
        cnt[i] += take;
        curr += val*take;
        init_take += take;
//        if(take) {
//            cerr << val << ": " << take << "\n";
//        }
    }
    DEBUG(curr);

    fill(dp, dp+2*C+1, -INF);
    dp[C] = init_take;
    for(ll i = 0; i < 2*m+1; i++) {
        ll val = i-m, abs_val = labs(val);
        if(val == 0) continue;
        // subtract used
        ll sub = min((2*C+1+abs_val-1)/abs_val, cnt[i]);
        // add unused
        ll add = min((2*C+1+abs_val-1)/abs_val, A[i]-cnt[i]);

//        if(sub || add) {
//            cerr << val << ":\n";
//            cerr << sub << " " << add << "\n";
//        }
        int sign = 1;
        if(val < 0) {
            swap(sub, add);
            sign = -1;
        }

        for(ll k = 0; k < 40 && sub > 0; k++) {
            ll w = 1LL << k;
            int times = (w & sub) ? 1 : 2;
            sub -= times*w;
            for(int t = 0; t < times; t++)
            for(ll j = w*abs_val; j < 2*C+1; j++) {
                dp[j-w*abs_val] = max(dp[j-w*abs_val], dp[j]-w*sign);
            }
        }

        for(ll k = 0; k < 40 && add > 0; k++) {
            ll w = 1LL << k;
            int times = (w & add) ? 1 : 2;
            add -= times*w;
            for(int t = 0; t < times; t++)
            for(ll j = 2*C-w*abs_val; j >= 0; j--) {
                dp[j+w*abs_val] = max(dp[j+w*abs_val], dp[j]+w*sign);
            }
        }
    }

    ll look_for = C+l-curr;
    DEBUG(look_for);
    if(look_for < 0 || look_for >= 2*C+1 || dp[look_for] < 0) {
        cout << "impossible";
        my_ans = "impossible";
    }
    else {
        cout << dp[look_for]+zeroes;
        my_ans = to_string(dp[look_for]+zeroes);
    }
    cout << "\n";
}

int main()
{
    bool manual;
    //cout << "manual (1, 0): "; cin >> manual;
    manual = true;
    if(manual) {
        solve(cin, cout);
    }
    else {
        const int TESTS = 62;
        for(int t = 1; t <= TESTS; t++) {
            auto stop = steady_clock::now();
            string input_file = "tests/" + to_string(t) + ".in";
            string output_file = "tests/" + to_string(t) + ".out";
            ifstream in(input_file);
            ifstream out(output_file);
            cerr << input_file << ":\n";
            solve(in, cout);
            if(my_ans != "") {
                cerr << "answers: ";
                string ans; getline(out, ans);
                cout << my_ans << ", expected = " << ans << "\n";
                if(my_ans != ans) {
                    break;
                }
            }
            auto dur = duration_cast<milliseconds>(steady_clock::now()-stop).count();
            cout << "Exec time: " << dur << " ms\n\n";
        }
    }

    return 0;
}
/*





*/

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 1876 KB Output is correct
2 Correct 2 ms 1876 KB Output is correct
3 Correct 2 ms 1876 KB Output is correct
4 Correct 6 ms 1876 KB Output is correct
5 Correct 102 ms 1860 KB Output is correct
6 Correct 94 ms 1852 KB Output is correct
7 Correct 48 ms 1748 KB Output is correct
8 Correct 101 ms 1856 KB Output is correct
9 Correct 120 ms 1748 KB Output is correct
10 Correct 4 ms 1876 KB Output is correct
11 Correct 5 ms 1876 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 1876 KB Output is correct
2 Correct 2 ms 1876 KB Output is correct
3 Correct 2 ms 1876 KB Output is correct
4 Correct 6 ms 1876 KB Output is correct
5 Correct 102 ms 1860 KB Output is correct
6 Correct 94 ms 1852 KB Output is correct
7 Correct 48 ms 1748 KB Output is correct
8 Correct 101 ms 1856 KB Output is correct
9 Correct 120 ms 1748 KB Output is correct
10 Correct 4 ms 1876 KB Output is correct
11 Correct 5 ms 1876 KB Output is correct
12 Correct 2 ms 1876 KB Output is correct
13 Correct 2 ms 1876 KB Output is correct
14 Correct 2 ms 1876 KB Output is correct
15 Correct 7 ms 1876 KB Output is correct
16 Correct 96 ms 1856 KB Output is correct
17 Correct 102 ms 1852 KB Output is correct
18 Correct 45 ms 1748 KB Output is correct
19 Correct 95 ms 1856 KB Output is correct
20 Correct 121 ms 1856 KB Output is correct
21 Correct 3 ms 1876 KB Output is correct
22 Correct 6 ms 1876 KB Output is correct
23 Correct 239 ms 1852 KB Output is correct
24 Correct 238 ms 1856 KB Output is correct
25 Correct 88 ms 1852 KB Output is correct
26 Correct 265 ms 1748 KB Output is correct
27 Correct 266 ms 1852 KB Output is correct
28 Correct 4 ms 1876 KB Output is correct
29 Correct 6 ms 1876 KB Output is correct

Subtask #3-1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 1872 KB Output is correct
2 Correct 62 ms 1748 KB Output is correct
3 Correct 16 ms 1872 KB Output is correct
4 Correct 58 ms 1852 KB Output is correct
5 Correct 55 ms 1856 KB Output is correct
6 Correct 44 ms 1856 KB Output is correct
7 Correct 8 ms 1876 KB Output is correct
8 Correct 6 ms 1876 KB Output is correct
9 Correct 24 ms 1748 KB Output is correct
10 Correct 36 ms 1748 KB Output is correct

Subtask #3-2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 1872 KB Output is correct
2 Correct 62 ms 1748 KB Output is correct
3 Correct 16 ms 1872 KB Output is correct
4 Correct 58 ms 1852 KB Output is correct
5 Correct 55 ms 1856 KB Output is correct
6 Correct 44 ms 1856 KB Output is correct
7 Correct 8 ms 1876 KB Output is correct
8 Correct 6 ms 1876 KB Output is correct
9 Correct 24 ms 1748 KB Output is correct
10 Correct 36 ms 1748 KB Output is correct
11 Correct 3 ms 1876 KB Output is correct
12 Correct 2 ms 1876 KB Output is correct
13 Correct 2 ms 1876 KB Output is correct
14 Correct 6 ms 1876 KB Output is correct
15 Correct 59 ms 1748 KB Output is correct
16 Correct 16 ms 1876 KB Output is correct
17 Correct 64 ms 1748 KB Output is correct
18 Correct 63 ms 1748 KB Output is correct
19 Correct 41 ms 1748 KB Output is correct
20 Correct 8 ms 1876 KB Output is correct
21 Correct 7 ms 1876 KB Output is correct
22 Correct 24 ms 1748 KB Output is correct
23 Correct 36 ms 1876 KB Output is correct
24 Correct 107 ms 1748 KB Output is correct
25 Correct 37 ms 1748 KB Output is correct
26 Correct 118 ms 1856 KB Output is correct
27 Correct 84 ms 1868 KB Output is correct
28 Correct 109 ms 1876 KB Output is correct

Subtask #4-1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 1872 KB Output is correct
2 Correct 62 ms 1748 KB Output is correct
3 Correct 16 ms 1872 KB Output is correct
4 Correct 58 ms 1852 KB Output is correct
5 Correct 55 ms 1856 KB Output is correct
6 Correct 44 ms 1856 KB Output is correct
7 Correct 8 ms 1876 KB Output is correct
8 Correct 6 ms 1876 KB Output is correct
9 Correct 24 ms 1748 KB Output is correct
10 Correct 36 ms 1748 KB Output is correct
11 Correct 6 ms 1876 KB Output is correct
12 Correct 57 ms 1748 KB Output is correct
13 Correct 17 ms 1876 KB Output is correct
14 Correct 59 ms 1876 KB Output is correct
15 Correct 58 ms 1852 KB Output is correct
16 Correct 40 ms 1748 KB Output is correct
17 Correct 10 ms 1876 KB Output is correct
18 Correct 6 ms 1876 KB Output is correct
19 Correct 21 ms 1876 KB Output is correct
20 Correct 37 ms 1856 KB Output is correct
21 Correct 3 ms 1876 KB Output is correct
22 Correct 5 ms 1876 KB Output is correct
23 Correct 78 ms 1852 KB Output is correct
24 Correct 39 ms 1876 KB Output is correct
25 Correct 77 ms 1852 KB Output is correct
26 Correct 98 ms 1852 KB Output is correct
27 Correct 92 ms 1864 KB Output is correct
28 Correct 78 ms 1748 KB Output is correct

Subtask #4-2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 1876 KB Output is correct
2 Correct 2 ms 1876 KB Output is correct
3 Correct 2 ms 1876 KB Output is correct
4 Correct 6 ms 1876 KB Output is correct
5 Correct 102 ms 1860 KB Output is correct
6 Correct 94 ms 1852 KB Output is correct
7 Correct 48 ms 1748 KB Output is correct
8 Correct 101 ms 1856 KB Output is correct
9 Correct 120 ms 1748 KB Output is correct
10 Correct 4 ms 1876 KB Output is correct
11 Correct 5 ms 1876 KB Output is correct
12 Correct 6 ms 1872 KB Output is correct
13 Correct 62 ms 1748 KB Output is correct
14 Correct 16 ms 1872 KB Output is correct
15 Correct 58 ms 1852 KB Output is correct
16 Correct 55 ms 1856 KB Output is correct
17 Correct 44 ms 1856 KB Output is correct
18 Correct 8 ms 1876 KB Output is correct
19 Correct 6 ms 1876 KB Output is correct
20 Correct 24 ms 1748 KB Output is correct
21 Correct 36 ms 1748 KB Output is correct
22 Correct 3 ms 1876 KB Output is correct
23 Correct 2 ms 1876 KB Output is correct
24 Correct 2 ms 1876 KB Output is correct
25 Correct 6 ms 1876 KB Output is correct
26 Correct 59 ms 1748 KB Output is correct
27 Correct 16 ms 1876 KB Output is correct
28 Correct 64 ms 1748 KB Output is correct
29 Correct 63 ms 1748 KB Output is correct
30 Correct 41 ms 1748 KB Output is correct
31 Correct 8 ms 1876 KB Output is correct
32 Correct 7 ms 1876 KB Output is correct
33 Correct 24 ms 1748 KB Output is correct
34 Correct 36 ms 1876 KB Output is correct
35 Correct 107 ms 1748 KB Output is correct
36 Correct 37 ms 1748 KB Output is correct
37 Correct 118 ms 1856 KB Output is correct
38 Correct 84 ms 1868 KB Output is correct
39 Correct 109 ms 1876 KB Output is correct
40 Correct 6 ms 1876 KB Output is correct
41 Correct 57 ms 1748 KB Output is correct
42 Correct 17 ms 1876 KB Output is correct
43 Correct 59 ms 1876 KB Output is correct
44 Correct 58 ms 1852 KB Output is correct
45 Correct 40 ms 1748 KB Output is correct
46 Correct 10 ms 1876 KB Output is correct
47 Correct 6 ms 1876 KB Output is correct
48 Correct 21 ms 1876 KB Output is correct
49 Correct 37 ms 1856 KB Output is correct
50 Correct 3 ms 1876 KB Output is correct
51 Correct 5 ms 1876 KB Output is correct
52 Correct 78 ms 1852 KB Output is correct
53 Correct 39 ms 1876 KB Output is correct
54 Correct 77 ms 1852 KB Output is correct
55 Correct 98 ms 1852 KB Output is correct
56 Correct 92 ms 1864 KB Output is correct
57 Correct 78 ms 1748 KB Output is correct
58 Correct 3 ms 1876 KB Output is correct
59 Correct 2 ms 1876 KB Output is correct
60 Correct 2 ms 1876 KB Output is correct
61 Correct 6 ms 1876 KB Output is correct
62 Correct 96 ms 1748 KB Output is correct
63 Correct 98 ms 1856 KB Output is correct
64 Correct 50 ms 1868 KB Output is correct
65 Correct 94 ms 1876 KB Output is correct
66 Correct 126 ms 1852 KB Output is correct
67 Correct 4 ms 1876 KB Output is correct
68 Correct 5 ms 1876 KB Output is correct
69 Correct 56 ms 1748 KB Output is correct
70 Correct 16 ms 1872 KB Output is correct
71 Correct 60 ms 1876 KB Output is correct
72 Correct 61 ms 1876 KB Output is correct
73 Correct 36 ms 1848 KB Output is correct
74 Correct 8 ms 1876 KB Output is correct
75 Correct 7 ms 1876 KB Output is correct
76 Correct 25 ms 1876 KB Output is correct
77 Correct 38 ms 1748 KB Output is correct
78 Correct 112 ms 1856 KB Output is correct
79 Correct 37 ms 1748 KB Output is correct
80 Correct 111 ms 1856 KB Output is correct
81 Correct 86 ms 1868 KB Output is correct
82 Correct 105 ms 1856 KB Output is correct
83 Correct 76 ms 1856 KB Output is correct
84 Correct 42 ms 1852 KB Output is correct
85 Correct 82 ms 1876 KB Output is correct
86 Correct 101 ms 1852 KB Output is correct
87 Correct 86 ms 1852 KB Output is correct
88 Correct 77 ms 1856 KB Output is correct
89 Correct 149 ms 1876 KB Output is correct
90 Correct 179 ms 1748 KB Output is correct
91 Correct 164 ms 1864 KB Output is correct
92 Correct 174 ms 1748 KB Output is correct

Subtask #5-1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 1872 KB Output is correct
2 Correct 62 ms 1748 KB Output is correct
3 Correct 16 ms 1872 KB Output is correct
4 Correct 58 ms 1852 KB Output is correct
5 Correct 55 ms 1856 KB Output is correct
6 Correct 44 ms 1856 KB Output is correct
7 Correct 8 ms 1876 KB Output is correct
8 Correct 6 ms 1876 KB Output is correct
9 Correct 24 ms 1748 KB Output is correct
10 Correct 36 ms 1748 KB Output is correct
11 Correct 6 ms 1876 KB Output is correct
12 Correct 57 ms 1748 KB Output is correct
13 Correct 17 ms 1876 KB Output is correct
14 Correct 59 ms 1876 KB Output is correct
15 Correct 58 ms 1852 KB Output is correct
16 Correct 40 ms 1748 KB Output is correct
17 Correct 10 ms 1876 KB Output is correct
18 Correct 6 ms 1876 KB Output is correct
19 Correct 21 ms 1876 KB Output is correct
20 Correct 37 ms 1856 KB Output is correct
21 Correct 3 ms 1876 KB Output is correct
22 Correct 5 ms 1876 KB Output is correct
23 Correct 78 ms 1852 KB Output is correct
24 Correct 39 ms 1876 KB Output is correct
25 Correct 77 ms 1852 KB Output is correct
26 Correct 98 ms 1852 KB Output is correct
27 Correct 92 ms 1864 KB Output is correct
28 Correct 78 ms 1748 KB Output is correct
29 Correct 6 ms 1876 KB Output is correct
30 Correct 56 ms 1876 KB Output is correct
31 Correct 16 ms 1876 KB Output is correct
32 Correct 59 ms 1876 KB Output is correct
33 Correct 58 ms 1856 KB Output is correct
34 Correct 42 ms 1868 KB Output is correct
35 Correct 8 ms 1876 KB Output is correct
36 Correct 7 ms 1876 KB Output is correct
37 Correct 22 ms 1748 KB Output is correct
38 Correct 37 ms 1748 KB Output is correct
39 Correct 4 ms 1776 KB Output is correct
40 Correct 5 ms 1876 KB Output is correct
41 Correct 77 ms 1748 KB Output is correct
42 Correct 41 ms 1856 KB Output is correct
43 Correct 77 ms 1748 KB Output is correct
44 Correct 106 ms 1856 KB Output is correct
45 Correct 87 ms 1748 KB Output is correct
46 Correct 78 ms 1856 KB Output is correct
47 Correct 4 ms 1876 KB Output is correct
48 Correct 6 ms 1876 KB Output is correct
49 Correct 170 ms 1856 KB Output is correct
50 Correct 73 ms 1748 KB Output is correct
51 Correct 183 ms 1876 KB Output is correct
52 Correct 180 ms 1856 KB Output is correct
53 Correct 172 ms 1852 KB Output is correct
54 Correct 143 ms 1852 KB Output is correct

Subtask #5-2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 1876 KB Output is correct
2 Correct 2 ms 1876 KB Output is correct
3 Correct 2 ms 1876 KB Output is correct
4 Correct 6 ms 1876 KB Output is correct
5 Correct 102 ms 1860 KB Output is correct
6 Correct 94 ms 1852 KB Output is correct
7 Correct 48 ms 1748 KB Output is correct
8 Correct 101 ms 1856 KB Output is correct
9 Correct 120 ms 1748 KB Output is correct
10 Correct 4 ms 1876 KB Output is correct
11 Correct 5 ms 1876 KB Output is correct
12 Correct 2 ms 1876 KB Output is correct
13 Correct 2 ms 1876 KB Output is correct
14 Correct 2 ms 1876 KB Output is correct
15 Correct 7 ms 1876 KB Output is correct
16 Correct 96 ms 1856 KB Output is correct
17 Correct 102 ms 1852 KB Output is correct
18 Correct 45 ms 1748 KB Output is correct
19 Correct 95 ms 1856 KB Output is correct
20 Correct 121 ms 1856 KB Output is correct
21 Correct 3 ms 1876 KB Output is correct
22 Correct 6 ms 1876 KB Output is correct
23 Correct 239 ms 1852 KB Output is correct
24 Correct 238 ms 1856 KB Output is correct
25 Correct 88 ms 1852 KB Output is correct
26 Correct 265 ms 1748 KB Output is correct
27 Correct 266 ms 1852 KB Output is correct
28 Correct 4 ms 1876 KB Output is correct
29 Correct 6 ms 1876 KB Output is correct
30 Correct 6 ms 1872 KB Output is correct
31 Correct 62 ms 1748 KB Output is correct
32 Correct 16 ms 1872 KB Output is correct
33 Correct 58 ms 1852 KB Output is correct
34 Correct 55 ms 1856 KB Output is correct
35 Correct 44 ms 1856 KB Output is correct
36 Correct 8 ms 1876 KB Output is correct
37 Correct 6 ms 1876 KB Output is correct
38 Correct 24 ms 1748 KB Output is correct
39 Correct 36 ms 1748 KB Output is correct
40 Correct 3 ms 1876 KB Output is correct
41 Correct 2 ms 1876 KB Output is correct
42 Correct 2 ms 1876 KB Output is correct
43 Correct 6 ms 1876 KB Output is correct
44 Correct 59 ms 1748 KB Output is correct
45 Correct 16 ms 1876 KB Output is correct
46 Correct 64 ms 1748 KB Output is correct
47 Correct 63 ms 1748 KB Output is correct
48 Correct 41 ms 1748 KB Output is correct
49 Correct 8 ms 1876 KB Output is correct
50 Correct 7 ms 1876 KB Output is correct
51 Correct 24 ms 1748 KB Output is correct
52 Correct 36 ms 1876 KB Output is correct
53 Correct 107 ms 1748 KB Output is correct
54 Correct 37 ms 1748 KB Output is correct
55 Correct 118 ms 1856 KB Output is correct
56 Correct 84 ms 1868 KB Output is correct
57 Correct 109 ms 1876 KB Output is correct
58 Correct 6 ms 1876 KB Output is correct
59 Correct 57 ms 1748 KB Output is correct
60 Correct 17 ms 1876 KB Output is correct
61 Correct 59 ms 1876 KB Output is correct
62 Correct 58 ms 1852 KB Output is correct
63 Correct 40 ms 1748 KB Output is correct
64 Correct 10 ms 1876 KB Output is correct
65 Correct 6 ms 1876 KB Output is correct
66 Correct 21 ms 1876 KB Output is correct
67 Correct 37 ms 1856 KB Output is correct
68 Correct 3 ms 1876 KB Output is correct
69 Correct 5 ms 1876 KB Output is correct
70 Correct 78 ms 1852 KB Output is correct
71 Correct 39 ms 1876 KB Output is correct
72 Correct 77 ms 1852 KB Output is correct
73 Correct 98 ms 1852 KB Output is correct
74 Correct 92 ms 1864 KB Output is correct
75 Correct 78 ms 1748 KB Output is correct
76 Correct 3 ms 1876 KB Output is correct
77 Correct 2 ms 1876 KB Output is correct
78 Correct 2 ms 1876 KB Output is correct
79 Correct 6 ms 1876 KB Output is correct
80 Correct 96 ms 1748 KB Output is correct
81 Correct 98 ms 1856 KB Output is correct
82 Correct 50 ms 1868 KB Output is correct
83 Correct 94 ms 1876 KB Output is correct
84 Correct 126 ms 1852 KB Output is correct
85 Correct 4 ms 1876 KB Output is correct
86 Correct 5 ms 1876 KB Output is correct
87 Correct 56 ms 1748 KB Output is correct
88 Correct 16 ms 1872 KB Output is correct
89 Correct 60 ms 1876 KB Output is correct
90 Correct 61 ms 1876 KB Output is correct
91 Correct 36 ms 1848 KB Output is correct
92 Correct 8 ms 1876 KB Output is correct
93 Correct 7 ms 1876 KB Output is correct
94 Correct 25 ms 1876 KB Output is correct
95 Correct 38 ms 1748 KB Output is correct
96 Correct 112 ms 1856 KB Output is correct
97 Correct 37 ms 1748 KB Output is correct
98 Correct 111 ms 1856 KB Output is correct
99 Correct 86 ms 1868 KB Output is correct
100 Correct 105 ms 1856 KB Output is correct
101 Correct 76 ms 1856 KB Output is correct
102 Correct 42 ms 1852 KB Output is correct
103 Correct 82 ms 1876 KB Output is correct
104 Correct 101 ms 1852 KB Output is correct
105 Correct 86 ms 1852 KB Output is correct
106 Correct 77 ms 1856 KB Output is correct
107 Correct 149 ms 1876 KB Output is correct
108 Correct 179 ms 1748 KB Output is correct
109 Correct 164 ms 1864 KB Output is correct
110 Correct 174 ms 1748 KB Output is correct
111 Correct 6 ms 1876 KB Output is correct
112 Correct 56 ms 1876 KB Output is correct
113 Correct 16 ms 1876 KB Output is correct
114 Correct 59 ms 1876 KB Output is correct
115 Correct 58 ms 1856 KB Output is correct
116 Correct 42 ms 1868 KB Output is correct
117 Correct 8 ms 1876 KB Output is correct
118 Correct 7 ms 1876 KB Output is correct
119 Correct 22 ms 1748 KB Output is correct
120 Correct 37 ms 1748 KB Output is correct
121 Correct 4 ms 1776 KB Output is correct
122 Correct 5 ms 1876 KB Output is correct
123 Correct 77 ms 1748 KB Output is correct
124 Correct 41 ms 1856 KB Output is correct
125 Correct 77 ms 1748 KB Output is correct
126 Correct 106 ms 1856 KB Output is correct
127 Correct 87 ms 1748 KB Output is correct
128 Correct 78 ms 1856 KB Output is correct
129 Correct 4 ms 1876 KB Output is correct
130 Correct 6 ms 1876 KB Output is correct
131 Correct 170 ms 1856 KB Output is correct
132 Correct 73 ms 1748 KB Output is correct
133 Correct 183 ms 1876 KB Output is correct
134 Correct 180 ms 1856 KB Output is correct
135 Correct 172 ms 1852 KB Output is correct
136 Correct 143 ms 1852 KB Output is correct
137 Correct 2 ms 1876 KB Output is correct
138 Correct 2 ms 1876 KB Output is correct
139 Correct 2 ms 1876 KB Output is correct
140 Correct 6 ms 1872 KB Output is correct
141 Correct 104 ms 1876 KB Output is correct
142 Correct 103 ms 1876 KB Output is correct
143 Correct 44 ms 1748 KB Output is correct
144 Correct 98 ms 1852 KB Output is correct
145 Correct 124 ms 1864 KB Output is correct
146 Correct 3 ms 1748 KB Output is correct
147 Correct 5 ms 1876 KB Output is correct
148 Correct 228 ms 1748 KB Output is correct
149 Correct 229 ms 1748 KB Output is correct
150 Correct 90 ms 1748 KB Output is correct
151 Correct 265 ms 1748 KB Output is correct
152 Correct 269 ms 1852 KB Output is correct
153 Correct 5 ms 1884 KB Output is correct
154 Correct 6 ms 1816 KB Output is correct
155 Correct 73 ms 1748 KB Output is correct
156 Correct 16 ms 1876 KB Output is correct
157 Correct 59 ms 1748 KB Output is correct
158 Correct 60 ms 1852 KB Output is correct
159 Correct 37 ms 1748 KB Output is correct
160 Correct 9 ms 1868 KB Output is correct
161 Correct 7 ms 1876 KB Output is correct
162 Correct 22 ms 1876 KB Output is correct
163 Correct 39 ms 1856 KB Output is correct
164 Correct 81 ms 1856 KB Output is correct
165 Correct 39 ms 1748 KB Output is correct
166 Correct 84 ms 1748 KB Output is correct
167 Correct 98 ms 1852 KB Output is correct
168 Correct 85 ms 1856 KB Output is correct
169 Correct 77 ms 1856 KB Output is correct
170 Correct 119 ms 1856 KB Output is correct
171 Correct 36 ms 1876 KB Output is correct
172 Correct 110 ms 1856 KB Output is correct
173 Correct 88 ms 1852 KB Output is correct
174 Correct 104 ms 1748 KB Output is correct
175 Correct 149 ms 1868 KB Output is correct
176 Correct 187 ms 1748 KB Output is correct
177 Correct 150 ms 1748 KB Output is correct
178 Correct 175 ms 1852 KB Output is correct
179 Correct 183 ms 1876 KB Output is correct
180 Correct 67 ms 1852 KB Output is correct
181 Correct 175 ms 1748 KB Output is correct
182 Correct 182 ms 1856 KB Output is correct
183 Correct 172 ms 1880 KB Output is correct
184 Correct 155 ms 1856 KB Output is correct
185 Correct 327 ms 1748 KB Output is correct
186 Correct 362 ms 1868 KB Output is correct
187 Correct 352 ms 1852 KB Output is correct
188 Correct 342 ms 1856 KB Output is correct

Subtask #6-1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 1872 KB Output is correct
2 Correct 62 ms 1748 KB Output is correct
3 Correct 16 ms 1872 KB Output is correct
4 Correct 58 ms 1852 KB Output is correct
5 Correct 55 ms 1856 KB Output is correct
6 Correct 44 ms 1856 KB Output is correct
7 Correct 8 ms 1876 KB Output is correct
8 Correct 6 ms 1876 KB Output is correct
9 Correct 24 ms 1748 KB Output is correct
10 Correct 36 ms 1748 KB Output is correct
11 Correct 6 ms 1876 KB Output is correct
12 Correct 57 ms 1748 KB Output is correct
13 Correct 17 ms 1876 KB Output is correct
14 Correct 59 ms 1876 KB Output is correct
15 Correct 58 ms 1852 KB Output is correct
16 Correct 40 ms 1748 KB Output is correct
17 Correct 10 ms 1876 KB Output is correct
18 Correct 6 ms 1876 KB Output is correct
19 Correct 21 ms 1876 KB Output is correct
20 Correct 37 ms 1856 KB Output is correct
21 Correct 3 ms 1876 KB Output is correct
22 Correct 5 ms 1876 KB Output is correct
23 Correct 78 ms 1852 KB Output is correct
24 Correct 39 ms 1876 KB Output is correct
25 Correct 77 ms 1852 KB Output is correct
26 Correct 98 ms 1852 KB Output is correct
27 Correct 92 ms 1864 KB Output is correct
28 Correct 78 ms 1748 KB Output is correct
29 Correct 6 ms 1876 KB Output is correct
30 Correct 56 ms 1876 KB Output is correct
31 Correct 16 ms 1876 KB Output is correct
32 Correct 59 ms 1876 KB Output is correct
33 Correct 58 ms 1856 KB Output is correct
34 Correct 42 ms 1868 KB Output is correct
35 Correct 8 ms 1876 KB Output is correct
36 Correct 7 ms 1876 KB Output is correct
37 Correct 22 ms 1748 KB Output is correct
38 Correct 37 ms 1748 KB Output is correct
39 Correct 4 ms 1776 KB Output is correct
40 Correct 5 ms 1876 KB Output is correct
41 Correct 77 ms 1748 KB Output is correct
42 Correct 41 ms 1856 KB Output is correct
43 Correct 77 ms 1748 KB Output is correct
44 Correct 106 ms 1856 KB Output is correct
45 Correct 87 ms 1748 KB Output is correct
46 Correct 78 ms 1856 KB Output is correct
47 Correct 4 ms 1876 KB Output is correct
48 Correct 6 ms 1876 KB Output is correct
49 Correct 170 ms 1856 KB Output is correct
50 Correct 73 ms 1748 KB Output is correct
51 Correct 183 ms 1876 KB Output is correct
52 Correct 180 ms 1856 KB Output is correct
53 Correct 172 ms 1852 KB Output is correct
54 Correct 143 ms 1852 KB Output is correct
55 Correct 6 ms 1876 KB Output is correct
56 Correct 55 ms 1876 KB Output is correct
57 Correct 16 ms 1872 KB Output is correct
58 Correct 66 ms 1876 KB Output is correct
59 Correct 56 ms 1856 KB Output is correct
60 Correct 38 ms 1852 KB Output is correct
61 Correct 8 ms 1876 KB Output is correct
62 Correct 7 ms 1872 KB Output is correct
63 Correct 31 ms 1876 KB Output is correct
64 Correct 37 ms 1748 KB Output is correct
65 Correct 4 ms 1876 KB Output is correct
66 Correct 5 ms 1876 KB Output is correct
67 Correct 81 ms 1852 KB Output is correct
68 Correct 40 ms 1856 KB Output is correct
69 Correct 77 ms 1748 KB Output is correct
70 Correct 100 ms 1856 KB Output is correct
71 Correct 86 ms 1852 KB Output is correct
72 Correct 83 ms 1748 KB Output is correct
73 Correct 5 ms 1876 KB Output is correct
74 Correct 6 ms 1876 KB Output is correct
75 Correct 161 ms 1748 KB Output is correct
76 Correct 72 ms 1856 KB Output is correct
77 Correct 177 ms 1856 KB Output is correct
78 Correct 204 ms 1748 KB Output is correct
79 Correct 179 ms 1852 KB Output is correct
80 Correct 145 ms 1748 KB Output is correct
81 Correct 541 ms 1848 KB Output is correct
82 Correct 230 ms 1748 KB Output is correct
83 Correct 523 ms 1868 KB Output is correct
84 Correct 577 ms 1876 KB Output is correct
85 Correct 7 ms 1876 KB Output is correct
86 Correct 7 ms 1876 KB Output is correct
87 Correct 468 ms 1876 KB Output is correct

Subtask #6-2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 1876 KB Output is correct
2 Correct 2 ms 1876 KB Output is correct
3 Correct 2 ms 1876 KB Output is correct
4 Correct 6 ms 1876 KB Output is correct
5 Correct 102 ms 1860 KB Output is correct
6 Correct 94 ms 1852 KB Output is correct
7 Correct 48 ms 1748 KB Output is correct
8 Correct 101 ms 1856 KB Output is correct
9 Correct 120 ms 1748 KB Output is correct
10 Correct 4 ms 1876 KB Output is correct
11 Correct 5 ms 1876 KB Output is correct
12 Correct 2 ms 1876 KB Output is correct
13 Correct 2 ms 1876 KB Output is correct
14 Correct 2 ms 1876 KB Output is correct
15 Correct 7 ms 1876 KB Output is correct
16 Correct 96 ms 1856 KB Output is correct
17 Correct 102 ms 1852 KB Output is correct
18 Correct 45 ms 1748 KB Output is correct
19 Correct 95 ms 1856 KB Output is correct
20 Correct 121 ms 1856 KB Output is correct
21 Correct 3 ms 1876 KB Output is correct
22 Correct 6 ms 1876 KB Output is correct
23 Correct 239 ms 1852 KB Output is correct
24 Correct 238 ms 1856 KB Output is correct
25 Correct 88 ms 1852 KB Output is correct
26 Correct 265 ms 1748 KB Output is correct
27 Correct 266 ms 1852 KB Output is correct
28 Correct 4 ms 1876 KB Output is correct
29 Correct 6 ms 1876 KB Output is correct
30 Correct 6 ms 1872 KB Output is correct
31 Correct 62 ms 1748 KB Output is correct
32 Correct 16 ms 1872 KB Output is correct
33 Correct 58 ms 1852 KB Output is correct
34 Correct 55 ms 1856 KB Output is correct
35 Correct 44 ms 1856 KB Output is correct
36 Correct 8 ms 1876 KB Output is correct
37 Correct 6 ms 1876 KB Output is correct
38 Correct 24 ms 1748 KB Output is correct
39 Correct 36 ms 1748 KB Output is correct
40 Correct 3 ms 1876 KB Output is correct
41 Correct 2 ms 1876 KB Output is correct
42 Correct 2 ms 1876 KB Output is correct
43 Correct 6 ms 1876 KB Output is correct
44 Correct 59 ms 1748 KB Output is correct
45 Correct 16 ms 1876 KB Output is correct
46 Correct 64 ms 1748 KB Output is correct
47 Correct 63 ms 1748 KB Output is correct
48 Correct 41 ms 1748 KB Output is correct
49 Correct 8 ms 1876 KB Output is correct
50 Correct 7 ms 1876 KB Output is correct
51 Correct 24 ms 1748 KB Output is correct
52 Correct 36 ms 1876 KB Output is correct
53 Correct 107 ms 1748 KB Output is correct
54 Correct 37 ms 1748 KB Output is correct
55 Correct 118 ms 1856 KB Output is correct
56 Correct 84 ms 1868 KB Output is correct
57 Correct 109 ms 1876 KB Output is correct
58 Correct 6 ms 1876 KB Output is correct
59 Correct 57 ms 1748 KB Output is correct
60 Correct 17 ms 1876 KB Output is correct
61 Correct 59 ms 1876 KB Output is correct
62 Correct 58 ms 1852 KB Output is correct
63 Correct 40 ms 1748 KB Output is correct
64 Correct 10 ms 1876 KB Output is correct
65 Correct 6 ms 1876 KB Output is correct
66 Correct 21 ms 1876 KB Output is correct
67 Correct 37 ms 1856 KB Output is correct
68 Correct 3 ms 1876 KB Output is correct
69 Correct 5 ms 1876 KB Output is correct
70 Correct 78 ms 1852 KB Output is correct
71 Correct 39 ms 1876 KB Output is correct
72 Correct 77 ms 1852 KB Output is correct
73 Correct 98 ms 1852 KB Output is correct
74 Correct 92 ms 1864 KB Output is correct
75 Correct 78 ms 1748 KB Output is correct
76 Correct 3 ms 1876 KB Output is correct
77 Correct 2 ms 1876 KB Output is correct
78 Correct 2 ms 1876 KB Output is correct
79 Correct 6 ms 1876 KB Output is correct
80 Correct 96 ms 1748 KB Output is correct
81 Correct 98 ms 1856 KB Output is correct
82 Correct 50 ms 1868 KB Output is correct
83 Correct 94 ms 1876 KB Output is correct
84 Correct 126 ms 1852 KB Output is correct
85 Correct 4 ms 1876 KB Output is correct
86 Correct 5 ms 1876 KB Output is correct
87 Correct 56 ms 1748 KB Output is correct
88 Correct 16 ms 1872 KB Output is correct
89 Correct 60 ms 1876 KB Output is correct
90 Correct 61 ms 1876 KB Output is correct
91 Correct 36 ms 1848 KB Output is correct
92 Correct 8 ms 1876 KB Output is correct
93 Correct 7 ms 1876 KB Output is correct
94 Correct 25 ms 1876 KB Output is correct
95 Correct 38 ms 1748 KB Output is correct
96 Correct 112 ms 1856 KB Output is correct
97 Correct 37 ms 1748 KB Output is correct
98 Correct 111 ms 1856 KB Output is correct
99 Correct 86 ms 1868 KB Output is correct
100 Correct 105 ms 1856 KB Output is correct
101 Correct 76 ms 1856 KB Output is correct
102 Correct 42 ms 1852 KB Output is correct
103 Correct 82 ms 1876 KB Output is correct
104 Correct 101 ms 1852 KB Output is correct
105 Correct 86 ms 1852 KB Output is correct
106 Correct 77 ms 1856 KB Output is correct
107 Correct 149 ms 1876 KB Output is correct
108 Correct 179 ms 1748 KB Output is correct
109 Correct 164 ms 1864 KB Output is correct
110 Correct 174 ms 1748 KB Output is correct
111 Correct 6 ms 1876 KB Output is correct
112 Correct 56 ms 1876 KB Output is correct
113 Correct 16 ms 1876 KB Output is correct
114 Correct 59 ms 1876 KB Output is correct
115 Correct 58 ms 1856 KB Output is correct
116 Correct 42 ms 1868 KB Output is correct
117 Correct 8 ms 1876 KB Output is correct
118 Correct 7 ms 1876 KB Output is correct
119 Correct 22 ms 1748 KB Output is correct
120 Correct 37 ms 1748 KB Output is correct
121 Correct 4 ms 1776 KB Output is correct
122 Correct 5 ms 1876 KB Output is correct
123 Correct 77 ms 1748 KB Output is correct
124 Correct 41 ms 1856 KB Output is correct
125 Correct 77 ms 1748 KB Output is correct
126 Correct 106 ms 1856 KB Output is correct
127 Correct 87 ms 1748 KB Output is correct
128 Correct 78 ms 1856 KB Output is correct
129 Correct 4 ms 1876 KB Output is correct
130 Correct 6 ms 1876 KB Output is correct
131 Correct 170 ms 1856 KB Output is correct
132 Correct 73 ms 1748 KB Output is correct
133 Correct 183 ms 1876 KB Output is correct
134 Correct 180 ms 1856 KB Output is correct
135 Correct 172 ms 1852 KB Output is correct
136 Correct 143 ms 1852 KB Output is correct
137 Correct 2 ms 1876 KB Output is correct
138 Correct 2 ms 1876 KB Output is correct
139 Correct 2 ms 1876 KB Output is correct
140 Correct 6 ms 1872 KB Output is correct
141 Correct 104 ms 1876 KB Output is correct
142 Correct 103 ms 1876 KB Output is correct
143 Correct 44 ms 1748 KB Output is correct
144 Correct 98 ms 1852 KB Output is correct
145 Correct 124 ms 1864 KB Output is correct
146 Correct 3 ms 1748 KB Output is correct
147 Correct 5 ms 1876 KB Output is correct
148 Correct 228 ms 1748 KB Output is correct
149 Correct 229 ms 1748 KB Output is correct
150 Correct 90 ms 1748 KB Output is correct
151 Correct 265 ms 1748 KB Output is correct
152 Correct 269 ms 1852 KB Output is correct
153 Correct 5 ms 1884 KB Output is correct
154 Correct 6 ms 1816 KB Output is correct
155 Correct 73 ms 1748 KB Output is correct
156 Correct 16 ms 1876 KB Output is correct
157 Correct 59 ms 1748 KB Output is correct
158 Correct 60 ms 1852 KB Output is correct
159 Correct 37 ms 1748 KB Output is correct
160 Correct 9 ms 1868 KB Output is correct
161 Correct 7 ms 1876 KB Output is correct
162 Correct 22 ms 1876 KB Output is correct
163 Correct 39 ms 1856 KB Output is correct
164 Correct 81 ms 1856 KB Output is correct
165 Correct 39 ms 1748 KB Output is correct
166 Correct 84 ms 1748 KB Output is correct
167 Correct 98 ms 1852 KB Output is correct
168 Correct 85 ms 1856 KB Output is correct
169 Correct 77 ms 1856 KB Output is correct
170 Correct 119 ms 1856 KB Output is correct
171 Correct 36 ms 1876 KB Output is correct
172 Correct 110 ms 1856 KB Output is correct
173 Correct 88 ms 1852 KB Output is correct
174 Correct 104 ms 1748 KB Output is correct
175 Correct 149 ms 1868 KB Output is correct
176 Correct 187 ms 1748 KB Output is correct
177 Correct 150 ms 1748 KB Output is correct
178 Correct 175 ms 1852 KB Output is correct
179 Correct 183 ms 1876 KB Output is correct
180 Correct 67 ms 1852 KB Output is correct
181 Correct 175 ms 1748 KB Output is correct
182 Correct 182 ms 1856 KB Output is correct
183 Correct 172 ms 1880 KB Output is correct
184 Correct 155 ms 1856 KB Output is correct
185 Correct 327 ms 1748 KB Output is correct
186 Correct 362 ms 1868 KB Output is correct
187 Correct 352 ms 1852 KB Output is correct
188 Correct 342 ms 1856 KB Output is correct
189 Correct 6 ms 1876 KB Output is correct
190 Correct 55 ms 1876 KB Output is correct
191 Correct 16 ms 1872 KB Output is correct
192 Correct 66 ms 1876 KB Output is correct
193 Correct 56 ms 1856 KB Output is correct
194 Correct 38 ms 1852 KB Output is correct
195 Correct 8 ms 1876 KB Output is correct
196 Correct 7 ms 1872 KB Output is correct
197 Correct 31 ms 1876 KB Output is correct
198 Correct 37 ms 1748 KB Output is correct
199 Correct 4 ms 1876 KB Output is correct
200 Correct 5 ms 1876 KB Output is correct
201 Correct 81 ms 1852 KB Output is correct
202 Correct 40 ms 1856 KB Output is correct
203 Correct 77 ms 1748 KB Output is correct
204 Correct 100 ms 1856 KB Output is correct
205 Correct 86 ms 1852 KB Output is correct
206 Correct 83 ms 1748 KB Output is correct
207 Correct 5 ms 1876 KB Output is correct
208 Correct 6 ms 1876 KB Output is correct
209 Correct 161 ms 1748 KB Output is correct
210 Correct 72 ms 1856 KB Output is correct
211 Correct 177 ms 1856 KB Output is correct
212 Correct 204 ms 1748 KB Output is correct
213 Correct 179 ms 1852 KB Output is correct
214 Correct 145 ms 1748 KB Output is correct
215 Correct 541 ms 1848 KB Output is correct
216 Correct 230 ms 1748 KB Output is correct
217 Correct 523 ms 1868 KB Output is correct
218 Correct 577 ms 1876 KB Output is correct
219 Correct 7 ms 1876 KB Output is correct
220 Correct 7 ms 1876 KB Output is correct
221 Correct 468 ms 1876 KB Output is correct
222 Correct 6 ms 1876 KB Output is correct
223 Correct 57 ms 1852 KB Output is correct
224 Correct 15 ms 1876 KB Output is correct
225 Correct 60 ms 1748 KB Output is correct
226 Correct 55 ms 1748 KB Output is correct
227 Correct 38 ms 1748 KB Output is correct
228 Correct 8 ms 1876 KB Output is correct
229 Correct 7 ms 1868 KB Output is correct
230 Correct 23 ms 1748 KB Output is correct
231 Correct 39 ms 1748 KB Output is correct
232 Correct 4 ms 1876 KB Output is correct
233 Correct 5 ms 1876 KB Output is correct
234 Correct 81 ms 1852 KB Output is correct
235 Correct 39 ms 1748 KB Output is correct
236 Correct 76 ms 1748 KB Output is correct
237 Correct 98 ms 1852 KB Output is correct
238 Correct 81 ms 1748 KB Output is correct
239 Correct 77 ms 1852 KB Output is correct
240 Correct 5 ms 1876 KB Output is correct
241 Correct 6 ms 1876 KB Output is correct
242 Correct 169 ms 1856 KB Output is correct
243 Correct 66 ms 1748 KB Output is correct
244 Correct 189 ms 1856 KB Output is correct
245 Correct 180 ms 1856 KB Output is correct
246 Correct 172 ms 1868 KB Output is correct
247 Correct 139 ms 1748 KB Output is correct
248 Correct 2 ms 1876 KB Output is correct
249 Correct 2 ms 1876 KB Output is correct
250 Correct 2 ms 1876 KB Output is correct
251 Correct 96 ms 1816 KB Output is correct
252 Correct 103 ms 1852 KB Output is correct
253 Correct 43 ms 1856 KB Output is correct
254 Correct 94 ms 1748 KB Output is correct
255 Correct 119 ms 1852 KB Output is correct
256 Correct 230 ms 1852 KB Output is correct
257 Correct 239 ms 1852 KB Output is correct
258 Correct 90 ms 1876 KB Output is correct
259 Correct 262 ms 1856 KB Output is correct
260 Correct 271 ms 1856 KB Output is correct
261 Correct 110 ms 1856 KB Output is correct
262 Correct 37 ms 1748 KB Output is correct
263 Correct 112 ms 1876 KB Output is correct
264 Correct 93 ms 1748 KB Output is correct
265 Correct 111 ms 1856 KB Output is correct
266 Correct 145 ms 1856 KB Output is correct
267 Correct 183 ms 1856 KB Output is correct
268 Correct 154 ms 1748 KB Output is correct
269 Correct 179 ms 1868 KB Output is correct
270 Correct 335 ms 1748 KB Output is correct
271 Correct 363 ms 1864 KB Output is correct
272 Correct 315 ms 1856 KB Output is correct
273 Correct 317 ms 1852 KB Output is correct
274 Correct 542 ms 1868 KB Output is correct
275 Correct 234 ms 1876 KB Output is correct
276 Correct 518 ms 1856 KB Output is correct
277 Correct 583 ms 1868 KB Output is correct
278 Correct 7 ms 1748 KB Output is correct
279 Correct 7 ms 1876 KB Output is correct
280 Correct 483 ms 1856 KB Output is correct
281 Correct 1122 ms 1868 KB Output is correct
282 Correct 1168 ms 1852 KB Output is correct
283 Correct 1071 ms 1868 KB Output is correct