oj.uz

Submission #397349

# Submission time Handle Problem Language Result Execution time Memory
397349 2021-05-01T23:27:12 Z rocks03 Painting Walls (APIO20_paint) C++14
28 / 100
 1500 ms 83512 KB 
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pii pair<int, int>
#define pll pair<ll, ll>
#define ff first
#define ss second
#define pb push_back
#define SZ(x) ((int)(x).size())
#define all(x) x.begin(), x.end()
#define debug(x) cout << #x << ": " << x << " "
#define nl cout << "\n"
#define rep(i, a, b) for(int i = (a); i < (b); i++)
#define per(i, a, b) for(int i = (a); i >= (b); i--)
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());

int minimumInstructions(int N, int M, int K, vector<int> C, vector<int> A, vector<vector<int>> B){
    vector<int> pos[K + 1];
    rep(i, 0, N) pos[C[i]].pb(i);
    vector<int> workers[N + 1];
    rep(i, 0, M){
        for(int col : B[i]){
            for(int p : pos[col]){
                workers[p].pb(i);
            }
        }
    }
    vector<bool> v(N + 1, false);
    rep(y, 0, N - M + 1){
        for(int x : workers[y]){
            bool ok = true;
            rep(l, 0, M){
                int i = (x + l) % M, j = y + l;
                auto it = lower_bound(all(B[i]), C[j]);
                if(it != B[i].end() && *it == C[j]) continue;
                ok = false; break;
            }
            if(ok){
                v[y] = true; break;
            }
        }
    }
    if(!v[0]) return -1;
    vector<int> dp(N, INT_MAX);
    dp[0] = 1;
    multiset<int> s, ms[N + 1];
    rep(i, 0, N){
        for(int x : ms[i]){
            s.erase(s.find(x));
        }
        if(SZ(s)){
            dp[i] = *s.begin() + 1;
        }
        if(dp[i] == INT_MAX) return -1;
        if(v[i]){
            s.insert(dp[i]);
            int r = min(N - 1, i + M) + 1;
            ms[r].insert(dp[i]);
            if(i + M - 1 >= N - 1) return dp[i];
        }
    }
    return -1;
}

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 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 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 2764 KB Output is correct
14 Correct 3 ms 2636 KB Output is correct
15 Correct 3 ms 2636 KB Output is correct
16 Correct 3 ms 2764 KB Output is correct
17 Correct 3 ms 2764 KB Output is correct
18 Correct 3 ms 2764 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 2612 KB Output is correct
22 Correct 16 ms 3424 KB Output is correct
23 Correct 16 ms 3404 KB Output is correct
24 Correct 15 ms 3404 KB Output is correct
25 Correct 7 ms 3532 KB Output is correct
26 Correct 8 ms 3532 KB Output is correct
27 Correct 6 ms 1612 KB Output is correct
28 Correct 5 ms 1652 KB Output is correct
29 Correct 5 ms 1612 KB Output is correct
30 Correct 5 ms 1612 KB Output is correct
31 Correct 720 ms 6768 KB Output is correct
32 Correct 687 ms 6716 KB Output is correct
33 Correct 689 ms 6732 KB Output is correct
34 Correct 680 ms 6720 KB Output is correct
35 Correct 679 ms 6720 KB Output is correct
36 Correct 681 ms 6716 KB Output is correct
37 Correct 25 ms 5324 KB Output is correct
38 Correct 25 ms 5364 KB Output is correct
39 Correct 25 ms 5324 KB Output is correct
40 Correct 32 ms 15172 KB Output is correct
41 Correct 20 ms 9732 KB Output is correct
42 Correct 25 ms 11960 KB Output is correct
43 Correct 15 ms 4788 KB Output is correct
44 Correct 18 ms 4304 KB Output is correct
45 Correct 23 ms 7164 KB Output is correct
46 Execution timed out 1575 ms 17456 KB Time limit exceeded
47 Halted 0 ms 0 KB -

Subtask #2
15.0 / 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 332 KB Output is correct
8 Correct 1 ms 332 KB Output is correct
9 Correct 1 ms 332 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 2764 KB Output is correct
14 Correct 3 ms 2636 KB Output is correct
15 Correct 3 ms 2636 KB Output is correct
16 Correct 3 ms 2764 KB Output is correct
17 Correct 3 ms 2764 KB Output is correct
18 Correct 3 ms 2764 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 2612 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 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 2 ms 2380 KB Output is correct
34 Correct 2 ms 1868 KB Output is correct
35 Correct 2 ms 1612 KB Output is correct
36 Correct 3 ms 2636 KB Output is correct
37 Correct 2 ms 2124 KB Output is correct
38 Correct 2 ms 2252 KB Output is correct
39 Correct 1 ms 332 KB Output is correct
40 Correct 2 ms 1996 KB Output is correct
41 Correct 1 ms 332 KB Output is correct
42 Correct 2 ms 2508 KB Output is correct
43 Correct 2 ms 2508 KB Output is correct
44 Correct 1 ms 332 KB Output is correct
45 Correct 2 ms 332 KB Output is correct
46 Correct 1 ms 332 KB Output is correct
47 Correct 1 ms 332 KB Output is correct
48 Correct 1 ms 332 KB Output is correct
49 Correct 1 ms 332 KB Output is correct
50 Correct 3 ms 2764 KB Output is correct
51 Correct 3 ms 2636 KB Output is correct
52 Correct 3 ms 2636 KB Output is correct
53 Correct 4 ms 2636 KB Output is correct
54 Correct 3 ms 2636 KB Output is correct
55 Correct 4 ms 2636 KB Output is correct
56 Correct 3 ms 2636 KB Output is correct
57 Correct 2 ms 332 KB Output is correct
58 Correct 2 ms 2636 KB Output is correct
59 Correct 2 ms 336 KB Output is correct
60 Correct 2 ms 2636 KB Output is correct
61 Correct 2 ms 332 KB Output is correct

Subtask #3
13.0 / 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 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 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 2764 KB Output is correct
16 Correct 3 ms 2636 KB Output is correct
17 Correct 3 ms 2636 KB Output is correct
18 Correct 3 ms 2764 KB Output is correct
19 Correct 3 ms 2764 KB Output is correct
20 Correct 3 ms 2764 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 2612 KB Output is correct
24 Correct 16 ms 3424 KB Output is correct
25 Correct 16 ms 3404 KB Output is correct
26 Correct 15 ms 3404 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 1 ms 204 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 1 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 2 ms 2380 KB Output is correct
37 Correct 2 ms 1868 KB Output is correct
38 Correct 2 ms 1612 KB Output is correct
39 Correct 3 ms 2636 KB Output is correct
40 Correct 2 ms 2124 KB Output is correct
41 Correct 2 ms 2252 KB Output is correct
42 Correct 1 ms 332 KB Output is correct
43 Correct 2 ms 1996 KB Output is correct
44 Correct 1 ms 332 KB Output is correct
45 Correct 2 ms 2508 KB Output is correct
46 Correct 2 ms 2508 KB Output is correct
47 Correct 1 ms 332 KB Output is correct
48 Correct 2 ms 332 KB Output is correct
49 Correct 1 ms 332 KB Output is correct
50 Correct 1 ms 332 KB Output is correct
51 Correct 1 ms 332 KB Output is correct
52 Correct 1 ms 332 KB Output is correct
53 Correct 3 ms 2764 KB Output is correct
54 Correct 3 ms 2636 KB Output is correct
55 Correct 3 ms 2636 KB Output is correct
56 Correct 4 ms 2636 KB Output is correct
57 Correct 3 ms 2636 KB Output is correct
58 Correct 4 ms 2636 KB Output is correct
59 Correct 3 ms 2636 KB Output is correct
60 Correct 2 ms 332 KB Output is correct
61 Correct 2 ms 2636 KB Output is correct
62 Correct 2 ms 336 KB Output is correct
63 Correct 2 ms 2636 KB Output is correct
64 Correct 2 ms 332 KB Output is correct
65 Correct 2 ms 608 KB Output is correct
66 Correct 2 ms 460 KB Output is correct
67 Correct 2 ms 588 KB Output is correct
68 Correct 2 ms 588 KB Output is correct
69 Correct 2 ms 560 KB Output is correct
70 Correct 13 ms 2508 KB Output is correct
71 Correct 8 ms 2124 KB Output is correct
72 Correct 5 ms 1868 KB Output is correct
73 Correct 3 ms 1996 KB Output is correct
74 Correct 5 ms 2252 KB Output is correct
75 Correct 6 ms 2720 KB Output is correct
76 Correct 16 ms 2764 KB Output is correct
77 Correct 18 ms 3276 KB Output is correct
78 Correct 22 ms 3644 KB Output is correct
79 Correct 2 ms 844 KB Output is correct
80 Correct 3 ms 844 KB Output is correct
81 Correct 3 ms 844 KB Output is correct
82 Correct 5 ms 972 KB Output is correct
83 Correct 4 ms 844 KB Output is correct
84 Correct 9 ms 2880 KB Output is correct
85 Correct 13 ms 2908 KB Output is correct
86 Correct 11 ms 2892 KB Output is correct
87 Correct 9 ms 2892 KB Output is correct
88 Correct 9 ms 2892 KB Output is correct
89 Correct 10 ms 2892 KB Output is correct
90 Correct 22 ms 3900 KB Output is correct
91 Correct 22 ms 3916 KB Output is correct
92 Correct 22 ms 3780 KB Output is correct

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 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 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 2764 KB Output is correct
16 Correct 3 ms 2636 KB Output is correct
17 Correct 3 ms 2636 KB Output is correct
18 Correct 3 ms 2764 KB Output is correct
19 Correct 3 ms 2764 KB Output is correct
20 Correct 3 ms 2764 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 2612 KB Output is correct
24 Correct 16 ms 3424 KB Output is correct
25 Correct 16 ms 3404 KB Output is correct
26 Correct 15 ms 3404 KB Output is correct
27 Correct 7 ms 3532 KB Output is correct
28 Correct 8 ms 3532 KB Output is correct
29 Correct 6 ms 1612 KB Output is correct
30 Correct 5 ms 1652 KB Output is correct
31 Correct 5 ms 1612 KB Output is correct
32 Correct 5 ms 1612 KB Output is correct
33 Correct 720 ms 6768 KB Output is correct
34 Correct 687 ms 6716 KB Output is correct
35 Correct 689 ms 6732 KB Output is correct
36 Correct 680 ms 6720 KB Output is correct
37 Correct 679 ms 6720 KB Output is correct
38 Correct 681 ms 6716 KB Output is correct
39 Correct 25 ms 5324 KB Output is correct
40 Correct 25 ms 5364 KB Output is correct
41 Correct 25 ms 5324 KB Output is correct
42 Correct 1 ms 204 KB Output is correct
43 Correct 1 ms 204 KB Output is correct
44 Correct 1 ms 204 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 332 KB Output is correct
47 Correct 1 ms 332 KB Output is correct
48 Correct 1 ms 332 KB Output is correct
49 Correct 1 ms 332 KB Output is correct
50 Correct 1 ms 332 KB Output is correct
51 Correct 2 ms 2380 KB Output is correct
52 Correct 2 ms 1868 KB Output is correct
53 Correct 2 ms 1612 KB Output is correct
54 Correct 3 ms 2636 KB Output is correct
55 Correct 2 ms 2124 KB Output is correct
56 Correct 2 ms 2252 KB Output is correct
57 Correct 1 ms 332 KB Output is correct
58 Correct 2 ms 1996 KB Output is correct
59 Correct 1 ms 332 KB Output is correct
60 Correct 2 ms 2508 KB Output is correct
61 Correct 2 ms 2508 KB Output is correct
62 Correct 1 ms 332 KB Output is correct
63 Correct 2 ms 332 KB Output is correct
64 Correct 1 ms 332 KB Output is correct
65 Correct 1 ms 332 KB Output is correct
66 Correct 1 ms 332 KB Output is correct
67 Correct 1 ms 332 KB Output is correct
68 Correct 3 ms 2764 KB Output is correct
69 Correct 3 ms 2636 KB Output is correct
70 Correct 3 ms 2636 KB Output is correct
71 Correct 4 ms 2636 KB Output is correct
72 Correct 3 ms 2636 KB Output is correct
73 Correct 4 ms 2636 KB Output is correct
74 Correct 3 ms 2636 KB Output is correct
75 Correct 2 ms 332 KB Output is correct
76 Correct 2 ms 2636 KB Output is correct
77 Correct 2 ms 336 KB Output is correct
78 Correct 2 ms 2636 KB Output is correct
79 Correct 2 ms 332 KB Output is correct
80 Correct 2 ms 608 KB Output is correct
81 Correct 2 ms 460 KB Output is correct
82 Correct 2 ms 588 KB Output is correct
83 Correct 2 ms 588 KB Output is correct
84 Correct 2 ms 560 KB Output is correct
85 Correct 13 ms 2508 KB Output is correct
86 Correct 8 ms 2124 KB Output is correct
87 Correct 5 ms 1868 KB Output is correct
88 Correct 3 ms 1996 KB Output is correct
89 Correct 5 ms 2252 KB Output is correct
90 Correct 6 ms 2720 KB Output is correct
91 Correct 16 ms 2764 KB Output is correct
92 Correct 18 ms 3276 KB Output is correct
93 Correct 22 ms 3644 KB Output is correct
94 Correct 2 ms 844 KB Output is correct
95 Correct 3 ms 844 KB Output is correct
96 Correct 3 ms 844 KB Output is correct
97 Correct 5 ms 972 KB Output is correct
98 Correct 4 ms 844 KB Output is correct
99 Correct 9 ms 2880 KB Output is correct
100 Correct 13 ms 2908 KB Output is correct
101 Correct 11 ms 2892 KB Output is correct
102 Correct 9 ms 2892 KB Output is correct
103 Correct 9 ms 2892 KB Output is correct
104 Correct 10 ms 2892 KB Output is correct
105 Correct 22 ms 3900 KB Output is correct
106 Correct 22 ms 3916 KB Output is correct
107 Correct 22 ms 3780 KB Output is correct
108 Correct 8 ms 3512 KB Output is correct
109 Correct 173 ms 60660 KB Output is correct
110 Correct 263 ms 25708 KB Output is correct
111 Correct 202 ms 24112 KB Output is correct
112 Correct 233 ms 31984 KB Output is correct
113 Correct 126 ms 16068 KB Output is correct
114 Correct 715 ms 5456 KB Output is correct
115 Correct 72 ms 4948 KB Output is correct
116 Correct 727 ms 6472 KB Output is correct
117 Correct 616 ms 4712 KB Output is correct
118 Correct 94 ms 5520 KB Output is correct
119 Correct 916 ms 5724 KB Output is correct
120 Correct 20 ms 3532 KB Output is correct
121 Correct 356 ms 2916 KB Output is correct
122 Correct 25 ms 3532 KB Output is correct
123 Correct 104 ms 2628 KB Output is correct
124 Correct 35 ms 4812 KB Output is correct
125 Correct 70 ms 4212 KB Output is correct
126 Correct 23 ms 4032 KB Output is correct
127 Correct 166 ms 5092 KB Output is correct
128 Correct 41 ms 4164 KB Output is correct
129 Correct 56 ms 3696 KB Output is correct
130 Correct 8 ms 3532 KB Output is correct
131 Correct 244 ms 83512 KB Output is correct
132 Correct 446 ms 41720 KB Output is correct
133 Correct 348 ms 41640 KB Output is correct
134 Correct 307 ms 41672 KB Output is correct
135 Correct 272 ms 37776 KB Output is correct
136 Execution timed out 1574 ms 5288 KB Time limit exceeded
137 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 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 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 2764 KB Output is correct
16 Correct 3 ms 2636 KB Output is correct
17 Correct 3 ms 2636 KB Output is correct
18 Correct 3 ms 2764 KB Output is correct
19 Correct 3 ms 2764 KB Output is correct
20 Correct 3 ms 2764 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 2612 KB Output is correct
24 Correct 16 ms 3424 KB Output is correct
25 Correct 16 ms 3404 KB Output is correct
26 Correct 15 ms 3404 KB Output is correct
27 Correct 7 ms 3532 KB Output is correct
28 Correct 8 ms 3532 KB Output is correct
29 Correct 6 ms 1612 KB Output is correct
30 Correct 5 ms 1652 KB Output is correct
31 Correct 5 ms 1612 KB Output is correct
32 Correct 5 ms 1612 KB Output is correct
33 Correct 720 ms 6768 KB Output is correct
34 Correct 687 ms 6716 KB Output is correct
35 Correct 689 ms 6732 KB Output is correct
36 Correct 680 ms 6720 KB Output is correct
37 Correct 679 ms 6720 KB Output is correct
38 Correct 681 ms 6716 KB Output is correct
39 Correct 25 ms 5324 KB Output is correct
40 Correct 25 ms 5364 KB Output is correct
41 Correct 25 ms 5324 KB Output is correct
42 Correct 32 ms 15172 KB Output is correct
43 Correct 20 ms 9732 KB Output is correct
44 Correct 25 ms 11960 KB Output is correct
45 Correct 15 ms 4788 KB Output is correct
46 Correct 18 ms 4304 KB Output is correct
47 Correct 23 ms 7164 KB Output is correct
48 Execution timed out 1575 ms 17456 KB Time limit exceeded
49 Halted 0 ms 0 KB -