oj.uz

Submission #395216

# Submission time Handle Problem Language Result Execution time Memory
395216 2021-04-28T02:43:33 Z abc864197532 Painting Walls (APIO20_paint) C++17
15 / 100
 62 ms 22168 KB 
#include <bits/stdc++.h>
// #include "grader_paint.cpp"
using namespace std;
#define lli long long int
#define mp make_pair
#define pb push_back
#define eb emplace_back
#define test(x) cout << "Line(" << __LINE__ << ") " #x << ' ' << x << endl
#define printv(x) {\
	for (auto i : x) cout << i << ' ';\
	cout << endl;\
}
#define pii pair <int, int>
#define pll pair <lli, lli>
#define X first
#define Y second
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
template<typename A, typename B>
ostream& operator << (ostream& o, pair<A, B> a){
    return o << a.X << ' ' << a.Y;
}
template<typename A, typename B>
istream& operator >> (istream& o, pair<A, B> &a){
    return o >> a.X >> a.Y;
}

int minimumInstructions(int n, int m, int k,vector <int> c, vector <int> a, vector <vector <int>> b) {
    vector <int> tmp[n], pos[k];
    int cha[n];
    for (int i = 0; i < n; ++i) cha[i] = i < m ? i : cha[i - m];
    for (int i = 0; i < n; ++i) pos[c[i]].pb(i);
    for (int i = 0; i < m; ++i) {
        for (int j : b[i]) {
            for (int ii : pos[j]) {
                int t = ii - i;
                t = t > 0 ? cha[t] : t + m;
                tmp[ii].pb(t);
            }
        }
    }
    vector <int> cnt(m, 0), num(m + 1, 0);
    num[0] = m;
    auto add = [&](int v, int c) {
        num[cnt[v]]--;
        cnt[v] += c;
        num[cnt[v]]++;
    };
    vector <bool> seg(n + 1, false);
    for (int i = 0; i < m; ++i) {
        for (int j : tmp[i]) add(j, 1);
    }
    if (num[m] > 0) seg[m] = true;
    for (int i = m; i < n; ++i) {
        for (int j : tmp[i - m]) add(j, -1);
        for (int j : tmp[i]) add(j, 1);
        if (num[m] > 0) seg[i + 1] = true;
    }
    vector <int> dp(n + 1, 1 << 30);
    dp[0] = 0;
    deque <int> dq = {0};
    for (int i = 1; i <= n; ++i) if (seg[i]) {
        while (!dq.empty() && dq.front() < i - m) dq.pop_front();
        if (!dq.empty()) dp[i] = dp[dq.front()] + 1;
        while (!dq.empty() && dp[dq.back()] >= dp[i]) dq.pop_back();
        dq.push_back(i);
    }
    if (dp[n] > n) dp[n] = -1;
    return dp[n];
}

/*
 8 3 5
 3 3 1 3 4 4 2 2
 3 0 1 2
 2 2 3
 2 3 4

 5 4 4
 1 0 1 2 2
 2 0 1
 1 1
 1 2
 1 3
 */

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 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 2 ms 2636 KB Output is correct
14 Correct 2 ms 2604 KB Output is correct
15 Correct 2 ms 2636 KB Output is correct
16 Correct 2 ms 2636 KB Output is correct
17 Correct 3 ms 2636 KB Output is correct
18 Correct 2 ms 2604 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 2636 KB Output is correct
22 Correct 14 ms 4044 KB Output is correct
23 Correct 18 ms 4072 KB Output is correct
24 Correct 14 ms 4060 KB Output is correct
25 Correct 5 ms 1740 KB Output is correct
26 Correct 5 ms 1740 KB Output is correct
27 Correct 5 ms 1716 KB Output is correct
28 Correct 5 ms 1740 KB Output is correct
29 Correct 5 ms 1740 KB Output is correct
30 Correct 5 ms 1744 KB Output is correct
31 Correct 13 ms 5324 KB Output is correct
32 Correct 13 ms 5196 KB Output is correct
33 Correct 13 ms 5216 KB Output is correct
34 Correct 13 ms 5196 KB Output is correct
35 Correct 13 ms 5196 KB Output is correct
36 Correct 13 ms 5128 KB Output is correct
37 Correct 23 ms 6124 KB Output is correct
38 Correct 23 ms 6092 KB Output is correct
39 Correct 24 ms 6192 KB Output is correct
40 Correct 20 ms 7236 KB Output is correct
41 Correct 13 ms 4552 KB Output is correct
42 Correct 23 ms 7752 KB Output is correct
43 Correct 15 ms 5364 KB Output is correct
44 Correct 15 ms 4888 KB Output is correct
45 Correct 22 ms 7952 KB Output is correct
46 Correct 62 ms 18116 KB Output is correct
47 Correct 36 ms 11616 KB Output is correct
48 Correct 41 ms 14164 KB Output is correct
49 Correct 58 ms 13324 KB Output is correct
50 Correct 60 ms 13692 KB Output is correct
51 Runtime error 55 ms 22168 KB Execution killed with signal 11
52 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 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 2 ms 2636 KB Output is correct
14 Correct 2 ms 2604 KB Output is correct
15 Correct 2 ms 2636 KB Output is correct
16 Correct 2 ms 2636 KB Output is correct
17 Correct 3 ms 2636 KB Output is correct
18 Correct 2 ms 2604 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 2636 KB Output is correct
22 Correct 1 ms 208 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 204 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 2256 KB Output is correct
34 Correct 2 ms 1740 KB Output is correct
35 Correct 2 ms 1612 KB Output is correct
36 Correct 2 ms 2636 KB Output is correct
37 Correct 2 ms 2124 KB Output is correct
38 Correct 2 ms 2380 KB Output is correct
39 Correct 1 ms 204 KB Output is correct
40 Correct 2 ms 1996 KB Output is correct
41 Correct 1 ms 332 KB Output is correct
42 Correct 3 ms 2508 KB Output is correct
43 Correct 2 ms 2380 KB Output is correct
44 Correct 1 ms 332 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 2 ms 336 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 2 ms 2636 KB Output is correct
51 Correct 2 ms 2636 KB Output is correct
52 Correct 2 ms 2636 KB Output is correct
53 Correct 2 ms 2636 KB Output is correct
54 Correct 2 ms 2636 KB Output is correct
55 Correct 2 ms 2636 KB Output is correct
56 Correct 2 ms 2608 KB Output is correct
57 Correct 1 ms 332 KB Output is correct
58 Correct 2 ms 2604 KB Output is correct
59 Correct 1 ms 332 KB Output is correct
60 Correct 2 ms 2636 KB Output is correct
61 Correct 1 ms 332 KB Output is correct

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 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 204 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 2 ms 2636 KB Output is correct
16 Correct 2 ms 2604 KB Output is correct
17 Correct 2 ms 2636 KB Output is correct
18 Correct 2 ms 2636 KB Output is correct
19 Correct 3 ms 2636 KB Output is correct
20 Correct 2 ms 2604 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 2636 KB Output is correct
24 Correct 14 ms 4044 KB Output is correct
25 Correct 18 ms 4072 KB Output is correct
26 Correct 14 ms 4060 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 204 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 2256 KB Output is correct
37 Correct 2 ms 1740 KB Output is correct
38 Correct 2 ms 1612 KB Output is correct
39 Correct 2 ms 2636 KB Output is correct
40 Correct 2 ms 2124 KB Output is correct
41 Correct 2 ms 2380 KB Output is correct
42 Correct 1 ms 204 KB Output is correct
43 Correct 2 ms 1996 KB Output is correct
44 Correct 1 ms 332 KB Output is correct
45 Correct 3 ms 2508 KB Output is correct
46 Correct 2 ms 2380 KB Output is correct
47 Correct 1 ms 332 KB Output is correct
48 Correct 1 ms 332 KB Output is correct
49 Correct 2 ms 336 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 2 ms 2636 KB Output is correct
54 Correct 2 ms 2636 KB Output is correct
55 Correct 2 ms 2636 KB Output is correct
56 Correct 2 ms 2636 KB Output is correct
57 Correct 2 ms 2636 KB Output is correct
58 Correct 2 ms 2636 KB Output is correct
59 Correct 2 ms 2608 KB Output is correct
60 Correct 1 ms 332 KB Output is correct
61 Correct 2 ms 2604 KB Output is correct
62 Correct 1 ms 332 KB Output is correct
63 Correct 2 ms 2636 KB Output is correct
64 Correct 1 ms 332 KB Output is correct
65 Runtime error 2 ms 972 KB Execution killed with signal 6
66 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 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 204 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 2 ms 2636 KB Output is correct
16 Correct 2 ms 2604 KB Output is correct
17 Correct 2 ms 2636 KB Output is correct
18 Correct 2 ms 2636 KB Output is correct
19 Correct 3 ms 2636 KB Output is correct
20 Correct 2 ms 2604 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 2636 KB Output is correct
24 Correct 14 ms 4044 KB Output is correct
25 Correct 18 ms 4072 KB Output is correct
26 Correct 14 ms 4060 KB Output is correct
27 Correct 5 ms 1740 KB Output is correct
28 Correct 5 ms 1740 KB Output is correct
29 Correct 5 ms 1716 KB Output is correct
30 Correct 5 ms 1740 KB Output is correct
31 Correct 5 ms 1740 KB Output is correct
32 Correct 5 ms 1744 KB Output is correct
33 Correct 13 ms 5324 KB Output is correct
34 Correct 13 ms 5196 KB Output is correct
35 Correct 13 ms 5216 KB Output is correct
36 Correct 13 ms 5196 KB Output is correct
37 Correct 13 ms 5196 KB Output is correct
38 Correct 13 ms 5128 KB Output is correct
39 Correct 23 ms 6124 KB Output is correct
40 Correct 23 ms 6092 KB Output is correct
41 Correct 24 ms 6192 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 204 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 2256 KB Output is correct
52 Correct 2 ms 1740 KB Output is correct
53 Correct 2 ms 1612 KB Output is correct
54 Correct 2 ms 2636 KB Output is correct
55 Correct 2 ms 2124 KB Output is correct
56 Correct 2 ms 2380 KB Output is correct
57 Correct 1 ms 204 KB Output is correct
58 Correct 2 ms 1996 KB Output is correct
59 Correct 1 ms 332 KB Output is correct
60 Correct 3 ms 2508 KB Output is correct
61 Correct 2 ms 2380 KB Output is correct
62 Correct 1 ms 332 KB Output is correct
63 Correct 1 ms 332 KB Output is correct
64 Correct 2 ms 336 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 2 ms 2636 KB Output is correct
69 Correct 2 ms 2636 KB Output is correct
70 Correct 2 ms 2636 KB Output is correct
71 Correct 2 ms 2636 KB Output is correct
72 Correct 2 ms 2636 KB Output is correct
73 Correct 2 ms 2636 KB Output is correct
74 Correct 2 ms 2608 KB Output is correct
75 Correct 1 ms 332 KB Output is correct
76 Correct 2 ms 2604 KB Output is correct
77 Correct 1 ms 332 KB Output is correct
78 Correct 2 ms 2636 KB Output is correct
79 Correct 1 ms 332 KB Output is correct
80 Runtime error 2 ms 972 KB Execution killed with signal 6
81 Halted 0 ms 0 KB -

Subtask #5
0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 208 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 204 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 2 ms 2636 KB Output is correct
16 Correct 2 ms 2604 KB Output is correct
17 Correct 2 ms 2636 KB Output is correct
18 Correct 2 ms 2636 KB Output is correct
19 Correct 3 ms 2636 KB Output is correct
20 Correct 2 ms 2604 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 2636 KB Output is correct
24 Correct 14 ms 4044 KB Output is correct
25 Correct 18 ms 4072 KB Output is correct
26 Correct 14 ms 4060 KB Output is correct
27 Correct 5 ms 1740 KB Output is correct
28 Correct 5 ms 1740 KB Output is correct
29 Correct 5 ms 1716 KB Output is correct
30 Correct 5 ms 1740 KB Output is correct
31 Correct 5 ms 1740 KB Output is correct
32 Correct 5 ms 1744 KB Output is correct
33 Correct 13 ms 5324 KB Output is correct
34 Correct 13 ms 5196 KB Output is correct
35 Correct 13 ms 5216 KB Output is correct
36 Correct 13 ms 5196 KB Output is correct
37 Correct 13 ms 5196 KB Output is correct
38 Correct 13 ms 5128 KB Output is correct
39 Correct 23 ms 6124 KB Output is correct
40 Correct 23 ms 6092 KB Output is correct
41 Correct 24 ms 6192 KB Output is correct
42 Correct 20 ms 7236 KB Output is correct
43 Correct 13 ms 4552 KB Output is correct
44 Correct 23 ms 7752 KB Output is correct
45 Correct 15 ms 5364 KB Output is correct
46 Correct 15 ms 4888 KB Output is correct
47 Correct 22 ms 7952 KB Output is correct
48 Correct 62 ms 18116 KB Output is correct
49 Correct 36 ms 11616 KB Output is correct
50 Correct 41 ms 14164 KB Output is correct
51 Correct 58 ms 13324 KB Output is correct
52 Correct 60 ms 13692 KB Output is correct
53 Runtime error 55 ms 22168 KB Execution killed with signal 11
54 Halted 0 ms 0 KB -