oj.uz

Submission #293369

# Submission time Handle Problem Language Result Execution time Memory
293369 2020-09-08T00:59:32 Z daniel920712 Painting Walls (APIO20_paint) C++14
28 / 100
 1500 ms 239608 KB 
#include "paint.h"

#include <vector>
#include <stdio.h>
#include <queue>
using namespace std;
bool can[2005][100005]={0};
bool use[2005][100005]={0};
int r[2005][100005];
int rr[100005];
bool have[200005]={0};
int DP[200005];
vector < int > all;
vector < int > how[200005];
int N,M;
queue < pair < int , int > > now;
int minimumInstructions(int N, int M, int K, vector<int> C, vector<int> A,vector< vector<int> > B)
{
    int i,j,ok;
    all=C;
    ::N=N;
    ::M=M;
    for(i=0;i<M;i++)
    {
        for(j=0;j<A[i];j++)
        {
            can[i][B[i][j]]=1;
            how[B[i][j]].push_back(i);
        }
    }
    for(i=N;i>=0;i--)
    {
        rr[i]=-1e9;
        for(j=M-1;j>=0;j--)
        {
            if(i==N) r[j][i]=N;
            else if(can[j][all[i]]==0) r[j][i]=-1e9;
            else r[j][i]=max(i,r[(j+1)%M][i+1]);
            rr[i]=max(rr[i],r[j][i]);
        }

    }

    now.push(make_pair(0,N));
    for(i=N-1;i>=0;i--)
    {
        ok=0;
        DP[i]=1e9;
        while(!now.empty()&&now.front().second-i>M) now.pop();
        if(i+M>N) continue;
        else
        {
            if(rr[i]>=i+M-1)
            {
                if(now.empty()) DP[i]=1e9;
                else
                {
                    DP[i]=now.front().first+1;
                    now.push(make_pair(DP[i],i));
                }
            }
        }
    }

    int t=DP[0];
    if(t>=1000000000) return -1;
    return t;
}

Compilation message

paint.cpp: In function 'int minimumInstructions(int, int, int, std::vector<int>, std::vector<int>, std::vector<std::vector<int> >)':
paint.cpp:19:13: warning: variable 'ok' set but not used [-Wunused-but-set-variable]
   19 |     int i,j,ok;
      |             ^~

Subtask #1
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4992 KB Output is correct
2 Correct 3 ms 4992 KB Output is correct
3 Correct 3 ms 4992 KB Output is correct
4 Correct 3 ms 4992 KB Output is correct
5 Correct 3 ms 4992 KB Output is correct
6 Correct 3 ms 4992 KB Output is correct
7 Correct 3 ms 4992 KB Output is correct
8 Correct 4 ms 4992 KB Output is correct
9 Correct 4 ms 4992 KB Output is correct
10 Correct 3 ms 5120 KB Output is correct
11 Correct 3 ms 5120 KB Output is correct
12 Correct 4 ms 5120 KB Output is correct
13 Correct 9 ms 8320 KB Output is correct
14 Correct 11 ms 8320 KB Output is correct
15 Correct 9 ms 8320 KB Output is correct
16 Correct 9 ms 8320 KB Output is correct
17 Correct 9 ms 8320 KB Output is correct
18 Correct 9 ms 8320 KB Output is correct
19 Correct 10 ms 9984 KB Output is correct
20 Correct 10 ms 10112 KB Output is correct
21 Correct 10 ms 10112 KB Output is correct
22 Correct 45 ms 29816 KB Output is correct
23 Correct 45 ms 29816 KB Output is correct
24 Correct 45 ms 29816 KB Output is correct
25 Correct 6 ms 5504 KB Output is correct
26 Correct 6 ms 5504 KB Output is correct
27 Correct 6 ms 5632 KB Output is correct
28 Correct 6 ms 5632 KB Output is correct
29 Correct 6 ms 5760 KB Output is correct
30 Correct 6 ms 5888 KB Output is correct
31 Correct 1485 ms 239480 KB Output is correct
32 Correct 1483 ms 239608 KB Output is correct
33 Correct 1478 ms 239216 KB Output is correct
34 Execution timed out 1502 ms 239240 KB Time limit exceeded
35 Halted 0 ms 0 KB -

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4992 KB Output is correct
2 Correct 3 ms 4992 KB Output is correct
3 Correct 3 ms 4992 KB Output is correct
4 Correct 3 ms 4992 KB Output is correct
5 Correct 3 ms 4992 KB Output is correct
6 Correct 3 ms 4992 KB Output is correct
7 Correct 3 ms 4992 KB Output is correct
8 Correct 3 ms 4992 KB Output is correct
9 Correct 3 ms 4992 KB Output is correct
10 Correct 4 ms 4992 KB Output is correct
11 Correct 4 ms 4992 KB Output is correct
12 Correct 3 ms 5120 KB Output is correct
13 Correct 3 ms 5120 KB Output is correct
14 Correct 4 ms 5120 KB Output is correct
15 Correct 9 ms 8320 KB Output is correct
16 Correct 11 ms 8320 KB Output is correct
17 Correct 9 ms 8320 KB Output is correct
18 Correct 9 ms 8320 KB Output is correct
19 Correct 9 ms 8320 KB Output is correct
20 Correct 9 ms 8320 KB Output is correct
21 Correct 10 ms 9984 KB Output is correct
22 Correct 10 ms 10112 KB Output is correct
23 Correct 10 ms 10112 KB Output is correct
24 Correct 3 ms 4992 KB Output is correct
25 Correct 3 ms 4992 KB Output is correct
26 Correct 3 ms 4992 KB Output is correct
27 Correct 3 ms 4992 KB Output is correct
28 Correct 4 ms 5248 KB Output is correct
29 Correct 4 ms 5376 KB Output is correct
30 Correct 4 ms 5376 KB Output is correct
31 Correct 4 ms 5120 KB Output is correct
32 Correct 4 ms 5504 KB Output is correct
33 Correct 7 ms 7680 KB Output is correct
34 Correct 7 ms 7808 KB Output is correct
35 Correct 6 ms 6912 KB Output is correct
36 Correct 7 ms 7552 KB Output is correct
37 Correct 7 ms 7424 KB Output is correct
38 Correct 5 ms 5376 KB Output is correct
39 Correct 3 ms 5120 KB Output is correct
40 Correct 8 ms 9344 KB Output is correct
41 Correct 5 ms 6784 KB Output is correct
42 Correct 7 ms 8064 KB Output is correct
43 Correct 5 ms 6912 KB Output is correct
44 Correct 4 ms 4992 KB Output is correct
45 Correct 4 ms 5376 KB Output is correct
46 Correct 4 ms 5632 KB Output is correct
47 Correct 4 ms 5632 KB Output is correct
48 Correct 4 ms 5632 KB Output is correct
49 Correct 4 ms 5760 KB Output is correct
50 Correct 9 ms 8320 KB Output is correct
51 Correct 9 ms 8320 KB Output is correct
52 Correct 9 ms 8320 KB Output is correct
53 Correct 9 ms 8320 KB Output is correct
54 Correct 9 ms 8320 KB Output is correct
55 Correct 9 ms 8320 KB Output is correct
56 Correct 10 ms 10112 KB Output is correct
57 Correct 5 ms 7296 KB Output is correct
58 Correct 10 ms 9984 KB Output is correct
59 Correct 6 ms 7424 KB Output is correct
60 Correct 10 ms 10112 KB Output is correct
61 Correct 5 ms 7296 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4992 KB Output is correct
2 Correct 3 ms 4992 KB Output is correct
3 Correct 3 ms 4992 KB Output is correct
4 Correct 3 ms 4992 KB Output is correct
5 Correct 3 ms 4992 KB Output is correct
6 Correct 3 ms 4992 KB Output is correct
7 Correct 3 ms 4992 KB Output is correct
8 Correct 3 ms 4992 KB Output is correct
9 Correct 3 ms 4992 KB Output is correct
10 Correct 4 ms 4992 KB Output is correct
11 Correct 4 ms 4992 KB Output is correct
12 Correct 3 ms 5120 KB Output is correct
13 Correct 3 ms 5120 KB Output is correct
14 Correct 4 ms 5120 KB Output is correct
15 Correct 9 ms 8320 KB Output is correct
16 Correct 11 ms 8320 KB Output is correct
17 Correct 9 ms 8320 KB Output is correct
18 Correct 9 ms 8320 KB Output is correct
19 Correct 9 ms 8320 KB Output is correct
20 Correct 9 ms 8320 KB Output is correct
21 Correct 10 ms 9984 KB Output is correct
22 Correct 10 ms 10112 KB Output is correct
23 Correct 10 ms 10112 KB Output is correct
24 Correct 45 ms 29816 KB Output is correct
25 Correct 45 ms 29816 KB Output is correct
26 Correct 45 ms 29816 KB Output is correct
27 Correct 3 ms 4992 KB Output is correct
28 Correct 3 ms 4992 KB Output is correct
29 Correct 3 ms 4992 KB Output is correct
30 Correct 3 ms 4992 KB Output is correct
31 Correct 4 ms 5248 KB Output is correct
32 Correct 4 ms 5376 KB Output is correct
33 Correct 4 ms 5376 KB Output is correct
34 Correct 4 ms 5120 KB Output is correct
35 Correct 4 ms 5504 KB Output is correct
36 Correct 7 ms 7680 KB Output is correct
37 Correct 7 ms 7808 KB Output is correct
38 Correct 6 ms 6912 KB Output is correct
39 Correct 7 ms 7552 KB Output is correct
40 Correct 7 ms 7424 KB Output is correct
41 Correct 5 ms 5376 KB Output is correct
42 Correct 3 ms 5120 KB Output is correct
43 Correct 8 ms 9344 KB Output is correct
44 Correct 5 ms 6784 KB Output is correct
45 Correct 7 ms 8064 KB Output is correct
46 Correct 5 ms 6912 KB Output is correct
47 Correct 4 ms 4992 KB Output is correct
48 Correct 4 ms 5376 KB Output is correct
49 Correct 4 ms 5632 KB Output is correct
50 Correct 4 ms 5632 KB Output is correct
51 Correct 4 ms 5632 KB Output is correct
52 Correct 4 ms 5760 KB Output is correct
53 Correct 9 ms 8320 KB Output is correct
54 Correct 9 ms 8320 KB Output is correct
55 Correct 9 ms 8320 KB Output is correct
56 Correct 9 ms 8320 KB Output is correct
57 Correct 9 ms 8320 KB Output is correct
58 Correct 9 ms 8320 KB Output is correct
59 Correct 10 ms 10112 KB Output is correct
60 Correct 5 ms 7296 KB Output is correct
61 Correct 10 ms 9984 KB Output is correct
62 Correct 6 ms 7424 KB Output is correct
63 Correct 10 ms 10112 KB Output is correct
64 Correct 5 ms 7296 KB Output is correct
65 Correct 5 ms 6912 KB Output is correct
66 Correct 4 ms 5504 KB Output is correct
67 Correct 5 ms 6400 KB Output is correct
68 Correct 4 ms 5760 KB Output is correct
69 Correct 5 ms 6272 KB Output is correct
70 Correct 16 ms 21120 KB Output is correct
71 Correct 13 ms 16896 KB Output is correct
72 Correct 9 ms 10496 KB Output is correct
73 Correct 6 ms 6400 KB Output is correct
74 Correct 11 ms 14336 KB Output is correct
75 Correct 16 ms 21632 KB Output is correct
76 Correct 38 ms 16504 KB Output is correct
77 Correct 27 ms 8440 KB Output is correct
78 Correct 40 ms 11896 KB Output is correct
79 Correct 5 ms 7168 KB Output is correct
80 Correct 5 ms 7168 KB Output is correct
81 Correct 5 ms 7168 KB Output is correct
82 Correct 5 ms 7168 KB Output is correct
83 Correct 6 ms 7168 KB Output is correct
84 Correct 19 ms 25088 KB Output is correct
85 Correct 19 ms 25208 KB Output is correct
86 Correct 20 ms 25212 KB Output is correct
87 Correct 21 ms 25216 KB Output is correct
88 Correct 19 ms 25216 KB Output is correct
89 Correct 19 ms 24832 KB Output is correct
90 Correct 65 ms 29636 KB Output is correct
91 Correct 65 ms 29688 KB Output is correct
92 Correct 64 ms 29688 KB Output is correct

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4992 KB Output is correct
2 Correct 3 ms 4992 KB Output is correct
3 Correct 3 ms 4992 KB Output is correct
4 Correct 3 ms 4992 KB Output is correct
5 Correct 3 ms 4992 KB Output is correct
6 Correct 3 ms 4992 KB Output is correct
7 Correct 3 ms 4992 KB Output is correct
8 Correct 3 ms 4992 KB Output is correct
9 Correct 3 ms 4992 KB Output is correct
10 Correct 4 ms 4992 KB Output is correct
11 Correct 4 ms 4992 KB Output is correct
12 Correct 3 ms 5120 KB Output is correct
13 Correct 3 ms 5120 KB Output is correct
14 Correct 4 ms 5120 KB Output is correct
15 Correct 9 ms 8320 KB Output is correct
16 Correct 11 ms 8320 KB Output is correct
17 Correct 9 ms 8320 KB Output is correct
18 Correct 9 ms 8320 KB Output is correct
19 Correct 9 ms 8320 KB Output is correct
20 Correct 9 ms 8320 KB Output is correct
21 Correct 10 ms 9984 KB Output is correct
22 Correct 10 ms 10112 KB Output is correct
23 Correct 10 ms 10112 KB Output is correct
24 Correct 45 ms 29816 KB Output is correct
25 Correct 45 ms 29816 KB Output is correct
26 Correct 45 ms 29816 KB Output is correct
27 Correct 6 ms 5504 KB Output is correct
28 Correct 6 ms 5504 KB Output is correct
29 Correct 6 ms 5632 KB Output is correct
30 Correct 6 ms 5632 KB Output is correct
31 Correct 6 ms 5760 KB Output is correct
32 Correct 6 ms 5888 KB Output is correct
33 Correct 1485 ms 239480 KB Output is correct
34 Correct 1483 ms 239608 KB Output is correct
35 Correct 1478 ms 239216 KB Output is correct
36 Execution timed out 1502 ms 239240 KB Time limit exceeded
37 Halted 0 ms 0 KB -

Subtask #5
0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 4992 KB Output is correct
2 Correct 3 ms 4992 KB Output is correct
3 Correct 3 ms 4992 KB Output is correct
4 Correct 3 ms 4992 KB Output is correct
5 Correct 3 ms 4992 KB Output is correct
6 Correct 3 ms 4992 KB Output is correct
7 Correct 3 ms 4992 KB Output is correct
8 Correct 3 ms 4992 KB Output is correct
9 Correct 3 ms 4992 KB Output is correct
10 Correct 4 ms 4992 KB Output is correct
11 Correct 4 ms 4992 KB Output is correct
12 Correct 3 ms 5120 KB Output is correct
13 Correct 3 ms 5120 KB Output is correct
14 Correct 4 ms 5120 KB Output is correct
15 Correct 9 ms 8320 KB Output is correct
16 Correct 11 ms 8320 KB Output is correct
17 Correct 9 ms 8320 KB Output is correct
18 Correct 9 ms 8320 KB Output is correct
19 Correct 9 ms 8320 KB Output is correct
20 Correct 9 ms 8320 KB Output is correct
21 Correct 10 ms 9984 KB Output is correct
22 Correct 10 ms 10112 KB Output is correct
23 Correct 10 ms 10112 KB Output is correct
24 Correct 45 ms 29816 KB Output is correct
25 Correct 45 ms 29816 KB Output is correct
26 Correct 45 ms 29816 KB Output is correct
27 Correct 6 ms 5504 KB Output is correct
28 Correct 6 ms 5504 KB Output is correct
29 Correct 6 ms 5632 KB Output is correct
30 Correct 6 ms 5632 KB Output is correct
31 Correct 6 ms 5760 KB Output is correct
32 Correct 6 ms 5888 KB Output is correct
33 Correct 1485 ms 239480 KB Output is correct
34 Correct 1483 ms 239608 KB Output is correct
35 Correct 1478 ms 239216 KB Output is correct
36 Execution timed out 1502 ms 239240 KB Time limit exceeded
37 Halted 0 ms 0 KB -