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Submission #1029864

# Submission time Handle Problem Language Result Execution time Memory
1029864 2024-07-21T12:46:14 Z _8_8_ Painting Walls (APIO20_paint) C++17
0 / 100
 1500 ms 35892 KB 
#include "paint.h"

#include <bits/stdc++.h>

using namespace std;
const int N = 1e6 + 13;
vector<int> v[N];
int dp[N],n,lst[N],val[N];
int minimumInstructions(int nn, int m, int k,vector<int> C,vector<int> A,vector<vector<int>> B) {
    n = nn;
    for(int i = 0;i < m;i++){
        for(int j:B[i]){
            v[j].push_back(i);
        }
    }
    set<int> st;
    const int inf = 1e9;
    st.insert(n);
    for(int i = n - 1;i >= 0;i--){
        bool ok = false;
        for(int j:v[C[i]]){
            int nx = j + 1;
            if(j + 1==m) nx = 0;
            if(lst[nx] == i + 1){
                val[j] = val[nx] + 1;
            }else{
                val[j] = 1;
            }
            if(val[j] >= m){
                ok = true;
            }
            lst[j] = i;
        }
        if(ok){
            dp[i] = inf;
            for(int j = i + 1;j <= min(n,i + m);j++){
                if(dp[j] != inf){
                    dp[i] = min(dp[i],dp[j] + 1);
                }
            }
        }else{
            dp[i] =inf;
            continue;
        }
        // auto it = st.upper_bound(i + m);
        // if(it == st.begin()){
        //     st.erase(i);
        //     dp[i] = inf;continue;
        // }
        // it--;
        // dp[i] = dp[*it] + 1;
    }
    return (dp[0] < inf? dp[0]:-1);
}

Subtask #1
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 11 ms 23900 KB Output is correct
2 Correct 11 ms 23728 KB Output is correct
3 Correct 10 ms 23900 KB Output is correct
4 Correct 12 ms 23848 KB Output is correct
5 Correct 12 ms 23900 KB Output is correct
6 Correct 13 ms 23900 KB Output is correct
7 Correct 10 ms 23732 KB Output is correct
8 Correct 10 ms 23900 KB Output is correct
9 Correct 11 ms 23900 KB Output is correct
10 Correct 9 ms 23900 KB Output is correct
11 Correct 11 ms 23900 KB Output is correct
12 Correct 10 ms 23740 KB Output is correct
13 Correct 11 ms 23768 KB Output is correct
14 Correct 11 ms 23932 KB Output is correct
15 Correct 11 ms 23900 KB Output is correct
16 Correct 14 ms 23900 KB Output is correct
17 Correct 15 ms 23900 KB Output is correct
18 Correct 11 ms 24000 KB Output is correct
19 Correct 17 ms 23900 KB Output is correct
20 Correct 11 ms 23900 KB Output is correct
21 Correct 11 ms 23904 KB Output is correct
22 Correct 24 ms 28348 KB Output is correct
23 Correct 24 ms 28252 KB Output is correct
24 Correct 26 ms 28456 KB Output is correct
25 Correct 14 ms 24156 KB Output is correct
26 Correct 11 ms 24156 KB Output is correct
27 Correct 11 ms 24156 KB Output is correct
28 Correct 12 ms 24048 KB Output is correct
29 Correct 12 ms 24156 KB Output is correct
30 Correct 15 ms 24156 KB Output is correct
31 Correct 40 ms 25120 KB Output is correct
32 Correct 40 ms 25180 KB Output is correct
33 Correct 41 ms 25180 KB Output is correct
34 Correct 40 ms 25320 KB Output is correct
35 Correct 44 ms 25292 KB Output is correct
36 Correct 40 ms 25176 KB Output is correct
37 Correct 28 ms 28764 KB Output is correct
38 Correct 29 ms 28764 KB Output is correct
39 Correct 28 ms 28856 KB Output is correct
40 Correct 15 ms 25180 KB Output is correct
41 Correct 14 ms 24668 KB Output is correct
42 Correct 18 ms 25180 KB Output is correct
43 Correct 20 ms 24664 KB Output is correct
44 Correct 15 ms 24668 KB Output is correct
45 Correct 17 ms 25180 KB Output is correct
46 Correct 1333 ms 34900 KB Output is correct
47 Correct 567 ms 30036 KB Output is correct
48 Correct 388 ms 32852 KB Output is correct
49 Correct 34 ms 32920 KB Output is correct
50 Correct 34 ms 32604 KB Output is correct
51 Correct 37 ms 30292 KB Output is correct
52 Correct 19 ms 25180 KB Output is correct
53 Correct 16 ms 25180 KB Output is correct
54 Correct 22 ms 25180 KB Output is correct
55 Correct 17 ms 25180 KB Output is correct
56 Correct 23 ms 25284 KB Output is correct
57 Correct 20 ms 25216 KB Output is correct
58 Execution timed out 1578 ms 35892 KB Time limit exceeded
59 Halted 0 ms 0 KB -

Subtask #2
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 11 ms 23900 KB Output is correct
2 Correct 11 ms 23728 KB Output is correct
3 Correct 10 ms 23900 KB Output is correct
4 Correct 12 ms 23848 KB Output is correct
5 Correct 12 ms 23900 KB Output is correct
6 Correct 13 ms 23900 KB Output is correct
7 Correct 10 ms 23732 KB Output is correct
8 Correct 10 ms 23900 KB Output is correct
9 Correct 11 ms 23900 KB Output is correct
10 Correct 9 ms 23900 KB Output is correct
11 Correct 11 ms 23900 KB Output is correct
12 Correct 10 ms 23740 KB Output is correct
13 Correct 11 ms 23768 KB Output is correct
14 Correct 11 ms 23932 KB Output is correct
15 Correct 11 ms 23900 KB Output is correct
16 Correct 14 ms 23900 KB Output is correct
17 Correct 15 ms 23900 KB Output is correct
18 Correct 11 ms 24000 KB Output is correct
19 Correct 17 ms 23900 KB Output is correct
20 Correct 11 ms 23900 KB Output is correct
21 Correct 11 ms 23904 KB Output is correct
22 Correct 10 ms 23900 KB Output is correct
23 Correct 16 ms 23924 KB Output is correct
24 Correct 11 ms 23900 KB Output is correct
25 Correct 10 ms 23924 KB Output is correct
26 Correct 10 ms 23800 KB Output is correct
27 Correct 10 ms 23900 KB Output is correct
28 Correct 12 ms 23744 KB Output is correct
29 Correct 10 ms 23952 KB Output is correct
30 Correct 10 ms 23900 KB Output is correct
31 Correct 12 ms 23900 KB Output is correct
32 Correct 12 ms 23900 KB Output is correct
33 Correct 11 ms 23896 KB Output is correct
34 Correct 14 ms 23900 KB Output is correct
35 Correct 11 ms 23924 KB Output is correct
36 Correct 10 ms 23900 KB Output is correct
37 Correct 11 ms 23900 KB Output is correct
38 Correct 15 ms 23920 KB Output is correct
39 Incorrect 10 ms 23764 KB Output isn't correct
40 Halted 0 ms 0 KB -

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 23900 KB Output is correct
2 Correct 16 ms 23924 KB Output is correct
3 Correct 11 ms 23900 KB Output is correct
4 Correct 11 ms 23728 KB Output is correct
5 Correct 10 ms 23900 KB Output is correct
6 Correct 12 ms 23848 KB Output is correct
7 Correct 12 ms 23900 KB Output is correct
8 Correct 13 ms 23900 KB Output is correct
9 Correct 10 ms 23732 KB Output is correct
10 Correct 10 ms 23900 KB Output is correct
11 Correct 11 ms 23900 KB Output is correct
12 Correct 9 ms 23900 KB Output is correct
13 Correct 11 ms 23900 KB Output is correct
14 Correct 10 ms 23740 KB Output is correct
15 Correct 11 ms 23768 KB Output is correct
16 Correct 11 ms 23932 KB Output is correct
17 Correct 11 ms 23900 KB Output is correct
18 Correct 14 ms 23900 KB Output is correct
19 Correct 15 ms 23900 KB Output is correct
20 Correct 11 ms 24000 KB Output is correct
21 Correct 17 ms 23900 KB Output is correct
22 Correct 11 ms 23900 KB Output is correct
23 Correct 11 ms 23904 KB Output is correct
24 Correct 24 ms 28348 KB Output is correct
25 Correct 24 ms 28252 KB Output is correct
26 Correct 26 ms 28456 KB Output is correct
27 Correct 11 ms 23900 KB Output is correct
28 Correct 10 ms 23924 KB Output is correct
29 Correct 10 ms 23800 KB Output is correct
30 Correct 10 ms 23900 KB Output is correct
31 Correct 12 ms 23744 KB Output is correct
32 Correct 10 ms 23952 KB Output is correct
33 Correct 10 ms 23900 KB Output is correct
34 Correct 12 ms 23900 KB Output is correct
35 Correct 12 ms 23900 KB Output is correct
36 Correct 11 ms 23896 KB Output is correct
37 Correct 14 ms 23900 KB Output is correct
38 Correct 11 ms 23924 KB Output is correct
39 Correct 10 ms 23900 KB Output is correct
40 Correct 11 ms 23900 KB Output is correct
41 Correct 15 ms 23920 KB Output is correct
42 Incorrect 10 ms 23764 KB Output isn't correct
43 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 23900 KB Output is correct
2 Correct 16 ms 23924 KB Output is correct
3 Correct 11 ms 23900 KB Output is correct
4 Correct 11 ms 23728 KB Output is correct
5 Correct 10 ms 23900 KB Output is correct
6 Correct 12 ms 23848 KB Output is correct
7 Correct 12 ms 23900 KB Output is correct
8 Correct 13 ms 23900 KB Output is correct
9 Correct 10 ms 23732 KB Output is correct
10 Correct 10 ms 23900 KB Output is correct
11 Correct 11 ms 23900 KB Output is correct
12 Correct 9 ms 23900 KB Output is correct
13 Correct 11 ms 23900 KB Output is correct
14 Correct 10 ms 23740 KB Output is correct
15 Correct 11 ms 23768 KB Output is correct
16 Correct 11 ms 23932 KB Output is correct
17 Correct 11 ms 23900 KB Output is correct
18 Correct 14 ms 23900 KB Output is correct
19 Correct 15 ms 23900 KB Output is correct
20 Correct 11 ms 24000 KB Output is correct
21 Correct 17 ms 23900 KB Output is correct
22 Correct 11 ms 23900 KB Output is correct
23 Correct 11 ms 23904 KB Output is correct
24 Correct 24 ms 28348 KB Output is correct
25 Correct 24 ms 28252 KB Output is correct
26 Correct 26 ms 28456 KB Output is correct
27 Correct 14 ms 24156 KB Output is correct
28 Correct 11 ms 24156 KB Output is correct
29 Correct 11 ms 24156 KB Output is correct
30 Correct 12 ms 24048 KB Output is correct
31 Correct 12 ms 24156 KB Output is correct
32 Correct 15 ms 24156 KB Output is correct
33 Correct 40 ms 25120 KB Output is correct
34 Correct 40 ms 25180 KB Output is correct
35 Correct 41 ms 25180 KB Output is correct
36 Correct 40 ms 25320 KB Output is correct
37 Correct 44 ms 25292 KB Output is correct
38 Correct 40 ms 25176 KB Output is correct
39 Correct 28 ms 28764 KB Output is correct
40 Correct 29 ms 28764 KB Output is correct
41 Correct 28 ms 28856 KB Output is correct
42 Correct 11 ms 23900 KB Output is correct
43 Correct 10 ms 23924 KB Output is correct
44 Correct 10 ms 23800 KB Output is correct
45 Correct 10 ms 23900 KB Output is correct
46 Correct 12 ms 23744 KB Output is correct
47 Correct 10 ms 23952 KB Output is correct
48 Correct 10 ms 23900 KB Output is correct
49 Correct 12 ms 23900 KB Output is correct
50 Correct 12 ms 23900 KB Output is correct
51 Correct 11 ms 23896 KB Output is correct
52 Correct 14 ms 23900 KB Output is correct
53 Correct 11 ms 23924 KB Output is correct
54 Correct 10 ms 23900 KB Output is correct
55 Correct 11 ms 23900 KB Output is correct
56 Correct 15 ms 23920 KB Output is correct
57 Incorrect 10 ms 23764 KB Output isn't correct
58 Halted 0 ms 0 KB -

Subtask #5
0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 23900 KB Output is correct
2 Correct 16 ms 23924 KB Output is correct
3 Correct 11 ms 23900 KB Output is correct
4 Correct 11 ms 23728 KB Output is correct
5 Correct 10 ms 23900 KB Output is correct
6 Correct 12 ms 23848 KB Output is correct
7 Correct 12 ms 23900 KB Output is correct
8 Correct 13 ms 23900 KB Output is correct
9 Correct 10 ms 23732 KB Output is correct
10 Correct 10 ms 23900 KB Output is correct
11 Correct 11 ms 23900 KB Output is correct
12 Correct 9 ms 23900 KB Output is correct
13 Correct 11 ms 23900 KB Output is correct
14 Correct 10 ms 23740 KB Output is correct
15 Correct 11 ms 23768 KB Output is correct
16 Correct 11 ms 23932 KB Output is correct
17 Correct 11 ms 23900 KB Output is correct
18 Correct 14 ms 23900 KB Output is correct
19 Correct 15 ms 23900 KB Output is correct
20 Correct 11 ms 24000 KB Output is correct
21 Correct 17 ms 23900 KB Output is correct
22 Correct 11 ms 23900 KB Output is correct
23 Correct 11 ms 23904 KB Output is correct
24 Correct 24 ms 28348 KB Output is correct
25 Correct 24 ms 28252 KB Output is correct
26 Correct 26 ms 28456 KB Output is correct
27 Correct 14 ms 24156 KB Output is correct
28 Correct 11 ms 24156 KB Output is correct
29 Correct 11 ms 24156 KB Output is correct
30 Correct 12 ms 24048 KB Output is correct
31 Correct 12 ms 24156 KB Output is correct
32 Correct 15 ms 24156 KB Output is correct
33 Correct 40 ms 25120 KB Output is correct
34 Correct 40 ms 25180 KB Output is correct
35 Correct 41 ms 25180 KB Output is correct
36 Correct 40 ms 25320 KB Output is correct
37 Correct 44 ms 25292 KB Output is correct
38 Correct 40 ms 25176 KB Output is correct
39 Correct 28 ms 28764 KB Output is correct
40 Correct 29 ms 28764 KB Output is correct
41 Correct 28 ms 28856 KB Output is correct
42 Correct 15 ms 25180 KB Output is correct
43 Correct 14 ms 24668 KB Output is correct
44 Correct 18 ms 25180 KB Output is correct
45 Correct 20 ms 24664 KB Output is correct
46 Correct 15 ms 24668 KB Output is correct
47 Correct 17 ms 25180 KB Output is correct
48 Correct 1333 ms 34900 KB Output is correct
49 Correct 567 ms 30036 KB Output is correct
50 Correct 388 ms 32852 KB Output is correct
51 Correct 34 ms 32920 KB Output is correct
52 Correct 34 ms 32604 KB Output is correct
53 Correct 37 ms 30292 KB Output is correct
54 Correct 19 ms 25180 KB Output is correct
55 Correct 16 ms 25180 KB Output is correct
56 Correct 22 ms 25180 KB Output is correct
57 Correct 17 ms 25180 KB Output is correct
58 Correct 23 ms 25284 KB Output is correct
59 Correct 20 ms 25216 KB Output is correct
60 Execution timed out 1578 ms 35892 KB Time limit exceeded
61 Halted 0 ms 0 KB -