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Submission #290189

# Submission time Handle Problem Language Result Execution time Memory
290189 2020-09-03T13:18:52 Z fucking_do_it Painting Walls (APIO20_paint) C++14
28 / 100
 1500 ms 287424 KB 
#include "paint.h"
#include <bits/stdc++.h>
#define ll long long
using namespace std;
const int inf = 2e4+9,MX = 1e9+9;
int n,m,k;
int a[inf];
//vector<int> Cont[inf];
int LCS[inf][2009],dp[inf];
bool valid[inf];
unordered_map<int,int> mp[2009];

bool like(int i,int j){
    return mp[j][ a[i] ];
   /* int idx = lower_bound(Cont[j].begin(),Cont[j].end(),a[i]) - Cont[j].begin();
    if(idx < Cont[j].size() && Cont[j][idx] == a[i])
        return 1;
    return 0;*/
}

int minimumInstructions(int N, int M, int K, vector<int> C,
   vector<int> A,vector<vector<int>> B) {

    n = N, m = M,k = K;
    for(int i=1;i<=n;i++)
        a[i] = C[i-1]+1;
    for(int i=1;i<=m;i++){
        for(auto o:B[i-1])
            /*Cont[i].push_back(o+1),*/mp[i][o+1] = 1;
       // sort(Cont[i].begin(),Cont[i].end());
    }

    for(int i=n;i>=1;i--){
        for(int j=m;j>=1;j--){
            if(like(i,j))
                LCS[i][j] = LCS[i+1][j+1] + 1;
            else
                LCS[i][j] = 0;
        }
    }

    for(int y=1;y <= n-m+1;y++){
        for(int x = 1;x <= m;x++){
            int len1 = m-x+1,i1 = y,j1 = x,tmp1;
            tmp1 = LCS[i1][j1];

            int len2 = x-1,i2 = y+len1,j2 = 1,tmp2 = 0;
            if(len2)
                tmp2 = LCS[i2][j2];

            valid[y] |= (tmp1 >= len1 && tmp2 >= len2);
        }
    }
    for(int i=1;i<=n;i++)
        dp[i] = MX;

    dp[n-m+1] = (valid[n-m+1]?1:MX);

    for(int i=n-m;i>=1;i--)
        for(int j=i+1;j<=i+m && valid[i];j++)
            dp[i] = min(dp[i],dp[j] + 1);

    return ( (dp[1] == MX)?-1:dp[1]);
}

Subtask #1
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 452 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 2 ms 2432 KB Output is correct
8 Correct 2 ms 2432 KB Output is correct
9 Correct 2 ms 2432 KB Output is correct
10 Correct 2 ms 2432 KB Output is correct
11 Correct 2 ms 2432 KB Output is correct
12 Correct 2 ms 2432 KB Output is correct
13 Correct 18 ms 7296 KB Output is correct
14 Correct 18 ms 7296 KB Output is correct
15 Correct 18 ms 7328 KB Output is correct
16 Correct 17 ms 7296 KB Output is correct
17 Correct 19 ms 7416 KB Output is correct
18 Correct 24 ms 7296 KB Output is correct
19 Correct 22 ms 7296 KB Output is correct
20 Correct 22 ms 7196 KB Output is correct
21 Correct 22 ms 7296 KB Output is correct
22 Correct 71 ms 12664 KB Output is correct
23 Correct 66 ms 12664 KB Output is correct
24 Correct 70 ms 12536 KB Output is correct
25 Correct 43 ms 81016 KB Output is correct
26 Correct 41 ms 81016 KB Output is correct
27 Correct 43 ms 81068 KB Output is correct
28 Correct 42 ms 81272 KB Output is correct
29 Correct 46 ms 81272 KB Output is correct
30 Correct 45 ms 81400 KB Output is correct
31 Execution timed out 1607 ms 287424 KB Time limit exceeded
32 Halted 0 ms 0 KB -

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 512 KB Output is correct
2 Correct 0 ms 512 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 1 ms 452 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 2 ms 2432 KB Output is correct
10 Correct 2 ms 2432 KB Output is correct
11 Correct 2 ms 2432 KB Output is correct
12 Correct 2 ms 2432 KB Output is correct
13 Correct 2 ms 2432 KB Output is correct
14 Correct 2 ms 2432 KB Output is correct
15 Correct 18 ms 7296 KB Output is correct
16 Correct 18 ms 7296 KB Output is correct
17 Correct 18 ms 7328 KB Output is correct
18 Correct 17 ms 7296 KB Output is correct
19 Correct 19 ms 7416 KB Output is correct
20 Correct 24 ms 7296 KB Output is correct
21 Correct 22 ms 7296 KB Output is correct
22 Correct 22 ms 7196 KB Output is correct
23 Correct 22 ms 7296 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 428 KB Output is correct
26 Correct 1 ms 384 KB Output is correct
27 Correct 1 ms 1536 KB Output is correct
28 Correct 2 ms 1792 KB Output is correct
29 Correct 1 ms 1536 KB Output is correct
30 Correct 1 ms 1920 KB Output is correct
31 Correct 2 ms 2304 KB Output is correct
32 Correct 2 ms 2048 KB Output is correct
33 Correct 12 ms 5504 KB Output is correct
34 Correct 13 ms 5760 KB Output is correct
35 Correct 7 ms 3328 KB Output is correct
36 Correct 10 ms 4480 KB Output is correct
37 Correct 10 ms 4480 KB Output is correct
38 Correct 2 ms 1792 KB Output is correct
39 Correct 1 ms 1664 KB Output is correct
40 Correct 9 ms 4096 KB Output is correct
41 Correct 6 ms 3200 KB Output is correct
42 Correct 8 ms 3968 KB Output is correct
43 Correct 4 ms 2432 KB Output is correct
44 Correct 2 ms 2432 KB Output is correct
45 Correct 2 ms 2560 KB Output is correct
46 Correct 2 ms 2560 KB Output is correct
47 Correct 2 ms 2560 KB Output is correct
48 Correct 2 ms 2560 KB Output is correct
49 Correct 3 ms 2560 KB Output is correct
50 Correct 19 ms 7296 KB Output is correct
51 Correct 21 ms 7296 KB Output is correct
52 Correct 17 ms 7296 KB Output is correct
53 Correct 18 ms 7296 KB Output is correct
54 Correct 22 ms 7296 KB Output is correct
55 Correct 19 ms 7296 KB Output is correct
56 Correct 19 ms 7296 KB Output is correct
57 Correct 12 ms 5504 KB Output is correct
58 Correct 19 ms 7168 KB Output is correct
59 Correct 12 ms 5504 KB Output is correct
60 Correct 21 ms 7296 KB Output is correct
61 Correct 14 ms 5504 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 512 KB Output is correct
2 Correct 0 ms 512 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 1 ms 452 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 2 ms 2432 KB Output is correct
10 Correct 2 ms 2432 KB Output is correct
11 Correct 2 ms 2432 KB Output is correct
12 Correct 2 ms 2432 KB Output is correct
13 Correct 2 ms 2432 KB Output is correct
14 Correct 2 ms 2432 KB Output is correct
15 Correct 18 ms 7296 KB Output is correct
16 Correct 18 ms 7296 KB Output is correct
17 Correct 18 ms 7328 KB Output is correct
18 Correct 17 ms 7296 KB Output is correct
19 Correct 19 ms 7416 KB Output is correct
20 Correct 24 ms 7296 KB Output is correct
21 Correct 22 ms 7296 KB Output is correct
22 Correct 22 ms 7196 KB Output is correct
23 Correct 22 ms 7296 KB Output is correct
24 Correct 71 ms 12664 KB Output is correct
25 Correct 66 ms 12664 KB Output is correct
26 Correct 70 ms 12536 KB Output is correct
27 Correct 1 ms 384 KB Output is correct
28 Correct 1 ms 428 KB Output is correct
29 Correct 1 ms 384 KB Output is correct
30 Correct 1 ms 1536 KB Output is correct
31 Correct 2 ms 1792 KB Output is correct
32 Correct 1 ms 1536 KB Output is correct
33 Correct 1 ms 1920 KB Output is correct
34 Correct 2 ms 2304 KB Output is correct
35 Correct 2 ms 2048 KB Output is correct
36 Correct 12 ms 5504 KB Output is correct
37 Correct 13 ms 5760 KB Output is correct
38 Correct 7 ms 3328 KB Output is correct
39 Correct 10 ms 4480 KB Output is correct
40 Correct 10 ms 4480 KB Output is correct
41 Correct 2 ms 1792 KB Output is correct
42 Correct 1 ms 1664 KB Output is correct
43 Correct 9 ms 4096 KB Output is correct
44 Correct 6 ms 3200 KB Output is correct
45 Correct 8 ms 3968 KB Output is correct
46 Correct 4 ms 2432 KB Output is correct
47 Correct 2 ms 2432 KB Output is correct
48 Correct 2 ms 2560 KB Output is correct
49 Correct 2 ms 2560 KB Output is correct
50 Correct 2 ms 2560 KB Output is correct
51 Correct 2 ms 2560 KB Output is correct
52 Correct 3 ms 2560 KB Output is correct
53 Correct 19 ms 7296 KB Output is correct
54 Correct 21 ms 7296 KB Output is correct
55 Correct 17 ms 7296 KB Output is correct
56 Correct 18 ms 7296 KB Output is correct
57 Correct 22 ms 7296 KB Output is correct
58 Correct 19 ms 7296 KB Output is correct
59 Correct 19 ms 7296 KB Output is correct
60 Correct 12 ms 5504 KB Output is correct
61 Correct 19 ms 7168 KB Output is correct
62 Correct 12 ms 5504 KB Output is correct
63 Correct 21 ms 7296 KB Output is correct
64 Correct 14 ms 5504 KB Output is correct
65 Correct 2 ms 1664 KB Output is correct
66 Correct 2 ms 2432 KB Output is correct
67 Correct 4 ms 2688 KB Output is correct
68 Correct 2 ms 2560 KB Output is correct
69 Correct 3 ms 2432 KB Output is correct
70 Correct 20 ms 6400 KB Output is correct
71 Correct 19 ms 5632 KB Output is correct
72 Correct 8 ms 3456 KB Output is correct
73 Correct 3 ms 2304 KB Output is correct
74 Correct 9 ms 3456 KB Output is correct
75 Correct 18 ms 4736 KB Output is correct
76 Correct 43 ms 8696 KB Output is correct
77 Correct 34 ms 8196 KB Output is correct
78 Correct 46 ms 9848 KB Output is correct
79 Correct 3 ms 2816 KB Output is correct
80 Correct 3 ms 2816 KB Output is correct
81 Correct 3 ms 2944 KB Output is correct
82 Correct 3 ms 2944 KB Output is correct
83 Correct 3 ms 2944 KB Output is correct
84 Correct 24 ms 7424 KB Output is correct
85 Correct 24 ms 7424 KB Output is correct
86 Correct 25 ms 7424 KB Output is correct
87 Correct 24 ms 7424 KB Output is correct
88 Correct 24 ms 7424 KB Output is correct
89 Correct 25 ms 7328 KB Output is correct
90 Correct 87 ms 14980 KB Output is correct
91 Correct 86 ms 14840 KB Output is correct
92 Correct 83 ms 14840 KB Output is correct

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 512 KB Output is correct
2 Correct 0 ms 512 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 1 ms 452 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 2 ms 2432 KB Output is correct
10 Correct 2 ms 2432 KB Output is correct
11 Correct 2 ms 2432 KB Output is correct
12 Correct 2 ms 2432 KB Output is correct
13 Correct 2 ms 2432 KB Output is correct
14 Correct 2 ms 2432 KB Output is correct
15 Correct 18 ms 7296 KB Output is correct
16 Correct 18 ms 7296 KB Output is correct
17 Correct 18 ms 7328 KB Output is correct
18 Correct 17 ms 7296 KB Output is correct
19 Correct 19 ms 7416 KB Output is correct
20 Correct 24 ms 7296 KB Output is correct
21 Correct 22 ms 7296 KB Output is correct
22 Correct 22 ms 7196 KB Output is correct
23 Correct 22 ms 7296 KB Output is correct
24 Correct 71 ms 12664 KB Output is correct
25 Correct 66 ms 12664 KB Output is correct
26 Correct 70 ms 12536 KB Output is correct
27 Correct 43 ms 81016 KB Output is correct
28 Correct 41 ms 81016 KB Output is correct
29 Correct 43 ms 81068 KB Output is correct
30 Correct 42 ms 81272 KB Output is correct
31 Correct 46 ms 81272 KB Output is correct
32 Correct 45 ms 81400 KB Output is correct
33 Execution timed out 1607 ms 287424 KB Time limit exceeded
34 Halted 0 ms 0 KB -

Subtask #5
0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 512 KB Output is correct
2 Correct 0 ms 512 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 1 ms 452 KB Output is correct
8 Correct 1 ms 384 KB Output is correct
9 Correct 2 ms 2432 KB Output is correct
10 Correct 2 ms 2432 KB Output is correct
11 Correct 2 ms 2432 KB Output is correct
12 Correct 2 ms 2432 KB Output is correct
13 Correct 2 ms 2432 KB Output is correct
14 Correct 2 ms 2432 KB Output is correct
15 Correct 18 ms 7296 KB Output is correct
16 Correct 18 ms 7296 KB Output is correct
17 Correct 18 ms 7328 KB Output is correct
18 Correct 17 ms 7296 KB Output is correct
19 Correct 19 ms 7416 KB Output is correct
20 Correct 24 ms 7296 KB Output is correct
21 Correct 22 ms 7296 KB Output is correct
22 Correct 22 ms 7196 KB Output is correct
23 Correct 22 ms 7296 KB Output is correct
24 Correct 71 ms 12664 KB Output is correct
25 Correct 66 ms 12664 KB Output is correct
26 Correct 70 ms 12536 KB Output is correct
27 Correct 43 ms 81016 KB Output is correct
28 Correct 41 ms 81016 KB Output is correct
29 Correct 43 ms 81068 KB Output is correct
30 Correct 42 ms 81272 KB Output is correct
31 Correct 46 ms 81272 KB Output is correct
32 Correct 45 ms 81400 KB Output is correct
33 Execution timed out 1607 ms 287424 KB Time limit exceeded
34 Halted 0 ms 0 KB -