oj.uz

Submission #401730

# Submission time Handle Problem Language Result Execution time Memory
401730 2021-05-10T18:23:57 Z Collypso Painting Walls (APIO20_paint) C++17
0 / 100
 1500 ms 13120 KB 
#include <bits/stdc++.h>
#define ll long long
#define ld long double
#define vt vector
#define pb push_back
#define all(x) (x).begin(), (x).end()
#define sz(x) (int) (x).size()
#pragma GCC optimize ("O3")
#pragma GCC optimize ("O2")
//#define endl '\n'
//#define int long long

using namespace std;

bool exists(vt<int>& master, int m)
{
    return (*lower_bound(all(master), m) == m);
}

int minimumInstructions(int N, int M, int K, vt<int> C, vt<int> A, vt<vt<int>> B)
{
    vt<int> dp(N, INT_MAX);
    vt<vt<int>> master(K);
    for(int i = 0; i < M; i++)
        for(int j = 0; j < A[i]; j++) master[B[i][j]].pb(i);
    for(int i = 0; i <= N - M; i++)
    {
        if (i > 0 && dp[i] == INT_MAX && dp[i - 1] == INT_MAX) continue;
        for(int m : master[C[i]])
        {
            int l = 0;
            while(l < M && exists(master[C[i + l]], (m + l) % M)) l++;
            if (l != M) continue;
            int tmp = (i && (dp[i - 1] != INT_MAX)) ? dp[i - 1] + 1 : 1;
            for(l = 0; l < M; l++) dp[i + l] = min(dp[i + l], tmp);
        }
    }
    if (dp[N - 1] == INT_MAX) return -1;
    return dp[N - 1];
}

/**
main()
{
	ios_base::sync_with_stdio(0), cin.tie(0), cout.tie(0);
    freopen("input.txt", "r", stdin);
    int N, M, K;
    cin >> N >> M >> K;
    vt<int> C(N), A(M);
    vt<vt<int>> B(M);
    for(int i = 0; i < N; i++) cin >> C[i];
    for(int i = 0; i < M; i++)
    {
        cin >> A[i];
        B[i].resize(A[i]);
        for(int j = 0; j < A[i]; j++) cin >> B[i][j];
    }

    //cout << M << endl;
    int ans = minimumInstructions(N, M, K, C, A, B);
    cout << ans << endl;

    //int ans = minimumInstructions(6, 4, 4, {2, 1, 0, 3, 2, 1}, {3}, {{2}, {1}, {0}, {3}});
    //cout << ans << endl;
}
/**/

Compilation message

paint.cpp:66:1: warning: "/*" within comment [-Wcomment]
   66 | /**/
      |

Subtask #1
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 3 ms 2660 KB Output is correct
14 Correct 3 ms 2636 KB Output is correct
15 Correct 3 ms 2644 KB Output is correct
16 Correct 3 ms 2600 KB Output is correct
17 Correct 3 ms 2600 KB Output is correct
18 Correct 3 ms 2636 KB Output is correct
19 Correct 2 ms 2636 KB Output is correct
20 Correct 2 ms 2636 KB Output is correct
21 Correct 2 ms 2604 KB Output is correct
22 Correct 25 ms 7136 KB Output is correct
23 Correct 30 ms 7080 KB Output is correct
24 Correct 25 ms 7108 KB Output is correct
25 Correct 3 ms 560 KB Output is correct
26 Correct 3 ms 460 KB Output is correct
27 Correct 3 ms 460 KB Output is correct
28 Correct 3 ms 460 KB Output is correct
29 Correct 3 ms 460 KB Output is correct
30 Correct 3 ms 560 KB Output is correct
31 Correct 306 ms 4016 KB Output is correct
32 Correct 316 ms 3916 KB Output is correct
33 Correct 301 ms 3916 KB Output is correct
34 Correct 307 ms 4044 KB Output is correct
35 Correct 306 ms 3936 KB Output is correct
36 Correct 299 ms 3916 KB Output is correct
37 Correct 28 ms 7648 KB Output is correct
38 Correct 28 ms 7600 KB Output is correct
39 Correct 27 ms 7552 KB Output is correct
40 Correct 11 ms 1484 KB Output is correct
41 Correct 7 ms 972 KB Output is correct
42 Correct 12 ms 1648 KB Output is correct
43 Correct 8 ms 1100 KB Output is correct
44 Correct 7 ms 1076 KB Output is correct
45 Correct 11 ms 1656 KB Output is correct
46 Execution timed out 1577 ms 13120 KB Time limit exceeded
47 Halted 0 ms 0 KB -

Subtask #2
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 3 ms 2660 KB Output is correct
14 Correct 3 ms 2636 KB Output is correct
15 Correct 3 ms 2644 KB Output is correct
16 Correct 3 ms 2600 KB Output is correct
17 Correct 3 ms 2600 KB Output is correct
18 Correct 3 ms 2636 KB Output is correct
19 Correct 2 ms 2636 KB Output is correct
20 Correct 2 ms 2636 KB Output is correct
21 Correct 2 ms 2604 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Runtime error 1 ms 332 KB Execution killed with signal 11
26 Halted 0 ms 0 KB -

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 3 ms 2660 KB Output is correct
16 Correct 3 ms 2636 KB Output is correct
17 Correct 3 ms 2644 KB Output is correct
18 Correct 3 ms 2600 KB Output is correct
19 Correct 3 ms 2600 KB Output is correct
20 Correct 3 ms 2636 KB Output is correct
21 Correct 2 ms 2636 KB Output is correct
22 Correct 2 ms 2636 KB Output is correct
23 Correct 2 ms 2604 KB Output is correct
24 Correct 25 ms 7136 KB Output is correct
25 Correct 30 ms 7080 KB Output is correct
26 Correct 25 ms 7108 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Runtime error 1 ms 332 KB Execution killed with signal 11
29 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 3 ms 2660 KB Output is correct
16 Correct 3 ms 2636 KB Output is correct
17 Correct 3 ms 2644 KB Output is correct
18 Correct 3 ms 2600 KB Output is correct
19 Correct 3 ms 2600 KB Output is correct
20 Correct 3 ms 2636 KB Output is correct
21 Correct 2 ms 2636 KB Output is correct
22 Correct 2 ms 2636 KB Output is correct
23 Correct 2 ms 2604 KB Output is correct
24 Correct 25 ms 7136 KB Output is correct
25 Correct 30 ms 7080 KB Output is correct
26 Correct 25 ms 7108 KB Output is correct
27 Correct 3 ms 560 KB Output is correct
28 Correct 3 ms 460 KB Output is correct
29 Correct 3 ms 460 KB Output is correct
30 Correct 3 ms 460 KB Output is correct
31 Correct 3 ms 460 KB Output is correct
32 Correct 3 ms 560 KB Output is correct
33 Correct 306 ms 4016 KB Output is correct
34 Correct 316 ms 3916 KB Output is correct
35 Correct 301 ms 3916 KB Output is correct
36 Correct 307 ms 4044 KB Output is correct
37 Correct 306 ms 3936 KB Output is correct
38 Correct 299 ms 3916 KB Output is correct
39 Correct 28 ms 7648 KB Output is correct
40 Correct 28 ms 7600 KB Output is correct
41 Correct 27 ms 7552 KB Output is correct
42 Correct 1 ms 204 KB Output is correct
43 Runtime error 1 ms 332 KB Execution killed with signal 11
44 Halted 0 ms 0 KB -

Subtask #5
0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 3 ms 2660 KB Output is correct
16 Correct 3 ms 2636 KB Output is correct
17 Correct 3 ms 2644 KB Output is correct
18 Correct 3 ms 2600 KB Output is correct
19 Correct 3 ms 2600 KB Output is correct
20 Correct 3 ms 2636 KB Output is correct
21 Correct 2 ms 2636 KB Output is correct
22 Correct 2 ms 2636 KB Output is correct
23 Correct 2 ms 2604 KB Output is correct
24 Correct 25 ms 7136 KB Output is correct
25 Correct 30 ms 7080 KB Output is correct
26 Correct 25 ms 7108 KB Output is correct
27 Correct 3 ms 560 KB Output is correct
28 Correct 3 ms 460 KB Output is correct
29 Correct 3 ms 460 KB Output is correct
30 Correct 3 ms 460 KB Output is correct
31 Correct 3 ms 460 KB Output is correct
32 Correct 3 ms 560 KB Output is correct
33 Correct 306 ms 4016 KB Output is correct
34 Correct 316 ms 3916 KB Output is correct
35 Correct 301 ms 3916 KB Output is correct
36 Correct 307 ms 4044 KB Output is correct
37 Correct 306 ms 3936 KB Output is correct
38 Correct 299 ms 3916 KB Output is correct
39 Correct 28 ms 7648 KB Output is correct
40 Correct 28 ms 7600 KB Output is correct
41 Correct 27 ms 7552 KB Output is correct
42 Correct 11 ms 1484 KB Output is correct
43 Correct 7 ms 972 KB Output is correct
44 Correct 12 ms 1648 KB Output is correct
45 Correct 8 ms 1100 KB Output is correct
46 Correct 7 ms 1076 KB Output is correct
47 Correct 11 ms 1656 KB Output is correct
48 Execution timed out 1577 ms 13120 KB Time limit exceeded
49 Halted 0 ms 0 KB -