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Submission #399293

# Submission time Handle Problem Language Result Execution time Memory
399293 2021-05-05T14:13:36 Z Collypso Painting Walls (APIO20_paint) C++17
12 / 100
 114 ms 11692 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()
#define print(x) cout << x << endl
#pragma GCC optimize ("O3")
#pragma GCC optimize ("O2")
//#define endl '\n'
//#define int long long

using namespace std;

int minimumInstructions(int N, int M, int K, vt<int> C, vt<int> A, vt<vt<int>> B)
{
    map<int, int> MP;
    for(int i = 0; i < M; i++)
    {
        for(int x : B[i])
        {
            MP[x] = i + 1;
        }
    }

    int i, j, ans;
    i = j = ans = 0;

    while(i <= N - M)
    {
        if (MP[C[i]] == 0) return -1;

        j = i + 1;
        while(j < N)
        {
            //if (MP[C[j]] == 0) return -1;
            if (MP[C[j]] - 1 != MP[C[j - 1]] % M) break;
            j++;
        }
        j--;

        if (j - i + 1 < M) return -1;
        ans += (j - i + M) / M;
        i = j + 1;
    }

    if (i != N) return -1;
    return ans;
}

/**
main()
{
	ios_base::sync_with_stdio(0), cin.tie(0), cout.tie(0);
    int ans = minimumInstructions(6, 4, 4, {2, 1, 0, 3, 2, 1}, {3}, {{2}, {1}, {0}, {3}});
    print(ans);
}
/**/

Compilation message

paint.cpp:59:1: warning: "/*" within comment [-Wcomment]
   59 | /**/
      |

Subtask #1
12.0 / 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 208 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 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 42 ms 5696 KB Output is correct
23 Correct 42 ms 5704 KB Output is correct
24 Correct 41 ms 5740 KB Output is correct
25 Correct 3 ms 332 KB Output is correct
26 Correct 3 ms 332 KB Output is correct
27 Correct 3 ms 332 KB Output is correct
28 Correct 3 ms 332 KB Output is correct
29 Correct 3 ms 332 KB Output is correct
30 Correct 3 ms 332 KB Output is correct
31 Correct 17 ms 1612 KB Output is correct
32 Correct 17 ms 1680 KB Output is correct
33 Correct 17 ms 1612 KB Output is correct
34 Correct 16 ms 1668 KB Output is correct
35 Correct 17 ms 1636 KB Output is correct
36 Correct 17 ms 1688 KB Output is correct
37 Correct 50 ms 5992 KB Output is correct
38 Correct 50 ms 6084 KB Output is correct
39 Correct 50 ms 6060 KB Output is correct
40 Correct 10 ms 1016 KB Output is correct
41 Correct 7 ms 716 KB Output is correct
42 Correct 11 ms 972 KB Output is correct
43 Correct 7 ms 812 KB Output is correct
44 Correct 7 ms 840 KB Output is correct
45 Correct 11 ms 972 KB Output is correct
46 Correct 94 ms 10620 KB Output is correct
47 Correct 57 ms 6108 KB Output is correct
48 Correct 64 ms 8720 KB Output is correct
49 Correct 60 ms 9296 KB Output is correct
50 Correct 61 ms 8916 KB Output is correct
51 Correct 50 ms 6424 KB Output is correct
52 Correct 11 ms 972 KB Output is correct
53 Correct 11 ms 972 KB Output is correct
54 Correct 11 ms 972 KB Output is correct
55 Correct 11 ms 972 KB Output is correct
56 Correct 11 ms 972 KB Output is correct
57 Correct 12 ms 972 KB Output is correct
58 Correct 114 ms 11632 KB Output is correct
59 Correct 114 ms 11588 KB Output is correct
60 Correct 111 ms 11648 KB Output is correct
61 Correct 110 ms 11588 KB Output is correct
62 Correct 114 ms 11692 KB Output is correct
63 Correct 111 ms 11600 KB Output is correct
64 Correct 74 ms 10844 KB Output is correct
65 Correct 76 ms 10800 KB Output is correct
66 Correct 76 ms 10796 KB Output is correct

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 208 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 332 KB Output is correct
14 Correct 1 ms 332 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Incorrect 1 ms 204 KB Output isn't correct
23 Halted 0 ms 0 KB -

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 37.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB Output isn't correct
2 Halted 0 ms 0 KB -