oj.uz

Submission #397330

# Submission time Handle Problem Language Result Execution time Memory
397330 2021-05-01T22:30:13 Z rocks03 Painting Walls (APIO20_paint) C++14
15 / 100
 1500 ms 2224 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<pii> v;
    rep(x, 0, M){
        rep(y, 0, N - M + 1){
            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.pb({y, y + M - 1});
        }
    }
    sort(all(v));
    vector<int> dp(SZ(v), INT_MAX);
    rep(i, 0, SZ(v)){
        auto [l, r] = v[i];
        if(l == 0) dp[i] = 1;
    }
    rep(i, 0, SZ(v)){
        if(dp[i] == INT_MAX) continue;
        auto [l, r] = v[i];
        rep(j, i + 1, SZ(v)){
            auto [ql, qr] = v[j];
            if(r + 1 >= ql){
                dp[j] = min(dp[j], dp[i] + 1);
            }
        }
    }
    int ans = INT_MAX;
    rep(i, 0, SZ(v)){
        auto [l, r] = v[i];
        if(r == N - 1) ans = min(ans, dp[i]);
    }
    if(ans == INT_MAX) ans = -1;
    return ans;
}

Compilation message

paint.cpp: In function 'int minimumInstructions(int, int, int, std::vector<int>, std::vector<int>, std::vector<std::vector<int> >)':
paint.cpp:34:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   34 |         auto [l, r] = v[i];
      |              ^
paint.cpp:39:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   39 |         auto [l, r] = v[i];
      |              ^
paint.cpp:41:18: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   41 |             auto [ql, qr] = v[j];
      |                  ^
paint.cpp:49:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   49 |         auto [l, r] = v[i];
      |              ^

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 304 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 300 KB Output is correct
8 Correct 1 ms 296 KB Output is correct
9 Correct 1 ms 204 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 2 ms 332 KB Output is correct
14 Correct 2 ms 332 KB Output is correct
15 Correct 3 ms 304 KB Output is correct
16 Correct 2 ms 332 KB Output is correct
17 Correct 3 ms 332 KB Output is correct
18 Correct 2 ms 332 KB Output is correct
19 Correct 2 ms 332 KB Output is correct
20 Correct 3 ms 332 KB Output is correct
21 Correct 2 ms 332 KB Output is correct
22 Correct 19 ms 1672 KB Output is correct
23 Correct 18 ms 1684 KB Output is correct
24 Correct 18 ms 1612 KB Output is correct
25 Correct 303 ms 844 KB Output is correct
26 Correct 304 ms 828 KB Output is correct
27 Correct 4 ms 588 KB Output is correct
28 Correct 4 ms 460 KB Output is correct
29 Correct 4 ms 460 KB Output is correct
30 Correct 4 ms 460 KB Output is correct
31 Execution timed out 1588 ms 1368 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 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 304 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 300 KB Output is correct
8 Correct 1 ms 296 KB Output is correct
9 Correct 1 ms 204 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 2 ms 332 KB Output is correct
14 Correct 2 ms 332 KB Output is correct
15 Correct 3 ms 304 KB Output is correct
16 Correct 2 ms 332 KB Output is correct
17 Correct 3 ms 332 KB Output is correct
18 Correct 2 ms 332 KB Output is correct
19 Correct 2 ms 332 KB Output is correct
20 Correct 3 ms 332 KB Output is correct
21 Correct 2 ms 332 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 300 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 2 ms 204 KB Output is correct
28 Correct 55 ms 332 KB Output is correct
29 Correct 1 ms 208 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 11 ms 332 KB Output is correct
32 Correct 1 ms 204 KB Output is correct
33 Correct 2 ms 332 KB Output is correct
34 Correct 2 ms 332 KB Output is correct
35 Correct 1 ms 204 KB Output is correct
36 Correct 2 ms 300 KB Output is correct
37 Correct 2 ms 204 KB Output is correct
38 Correct 1 ms 204 KB Output is correct
39 Correct 1 ms 296 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 2 ms 204 KB Output is correct
42 Correct 2 ms 204 KB Output is correct
43 Correct 1 ms 204 KB Output is correct
44 Correct 2 ms 204 KB Output is correct
45 Correct 164 ms 460 KB Output is correct
46 Correct 1 ms 204 KB Output is correct
47 Correct 1 ms 300 KB Output is correct
48 Correct 1 ms 204 KB Output is correct
49 Correct 1 ms 308 KB Output is correct
50 Correct 2 ms 332 KB Output is correct
51 Correct 2 ms 332 KB Output is correct
52 Correct 2 ms 332 KB Output is correct
53 Correct 2 ms 332 KB Output is correct
54 Correct 3 ms 332 KB Output is correct
55 Correct 3 ms 332 KB Output is correct
56 Correct 2 ms 332 KB Output is correct
57 Correct 2 ms 332 KB Output is correct
58 Correct 2 ms 332 KB Output is correct
59 Correct 2 ms 332 KB Output is correct
60 Correct 2 ms 332 KB Output is correct
61 Correct 2 ms 340 KB Output is correct

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 300 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 304 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 300 KB Output is correct
10 Correct 1 ms 296 KB Output is correct
11 Correct 1 ms 204 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 2 ms 332 KB Output is correct
16 Correct 2 ms 332 KB Output is correct
17 Correct 3 ms 304 KB Output is correct
18 Correct 2 ms 332 KB Output is correct
19 Correct 3 ms 332 KB Output is correct
20 Correct 2 ms 332 KB Output is correct
21 Correct 2 ms 332 KB Output is correct
22 Correct 3 ms 332 KB Output is correct
23 Correct 2 ms 332 KB Output is correct
24 Correct 19 ms 1672 KB Output is correct
25 Correct 18 ms 1684 KB Output is correct
26 Correct 18 ms 1612 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 2 ms 204 KB Output is correct
31 Correct 55 ms 332 KB Output is correct
32 Correct 1 ms 208 KB Output is correct
33 Correct 1 ms 204 KB Output is correct
34 Correct 11 ms 332 KB Output is correct
35 Correct 1 ms 204 KB Output is correct
36 Correct 2 ms 332 KB Output is correct
37 Correct 2 ms 332 KB Output is correct
38 Correct 1 ms 204 KB Output is correct
39 Correct 2 ms 300 KB Output is correct
40 Correct 2 ms 204 KB Output is correct
41 Correct 1 ms 204 KB Output is correct
42 Correct 1 ms 296 KB Output is correct
43 Correct 1 ms 332 KB Output is correct
44 Correct 2 ms 204 KB Output is correct
45 Correct 2 ms 204 KB Output is correct
46 Correct 1 ms 204 KB Output is correct
47 Correct 2 ms 204 KB Output is correct
48 Correct 164 ms 460 KB Output is correct
49 Correct 1 ms 204 KB Output is correct
50 Correct 1 ms 300 KB Output is correct
51 Correct 1 ms 204 KB Output is correct
52 Correct 1 ms 308 KB Output is correct
53 Correct 2 ms 332 KB Output is correct
54 Correct 2 ms 332 KB Output is correct
55 Correct 2 ms 332 KB Output is correct
56 Correct 2 ms 332 KB Output is correct
57 Correct 3 ms 332 KB Output is correct
58 Correct 3 ms 332 KB Output is correct
59 Correct 2 ms 332 KB Output is correct
60 Correct 2 ms 332 KB Output is correct
61 Correct 2 ms 332 KB Output is correct
62 Correct 2 ms 332 KB Output is correct
63 Correct 2 ms 332 KB Output is correct
64 Correct 2 ms 340 KB Output is correct
65 Correct 101 ms 552 KB Output is correct
66 Correct 231 ms 588 KB Output is correct
67 Correct 1409 ms 896 KB Output is correct
68 Correct 661 ms 588 KB Output is correct
69 Correct 1040 ms 968 KB Output is correct
70 Correct 34 ms 464 KB Output is correct
71 Correct 41 ms 484 KB Output is correct
72 Correct 38 ms 488 KB Output is correct
73 Correct 30 ms 436 KB Output is correct
74 Correct 36 ms 460 KB Output is correct
75 Correct 19 ms 332 KB Output is correct
76 Correct 17 ms 1736 KB Output is correct
77 Correct 17 ms 1876 KB Output is correct
78 Correct 20 ms 2224 KB Output is correct
79 Execution timed out 1582 ms 980 KB Time limit exceeded
80 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 300 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 304 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 300 KB Output is correct
10 Correct 1 ms 296 KB Output is correct
11 Correct 1 ms 204 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 2 ms 332 KB Output is correct
16 Correct 2 ms 332 KB Output is correct
17 Correct 3 ms 304 KB Output is correct
18 Correct 2 ms 332 KB Output is correct
19 Correct 3 ms 332 KB Output is correct
20 Correct 2 ms 332 KB Output is correct
21 Correct 2 ms 332 KB Output is correct
22 Correct 3 ms 332 KB Output is correct
23 Correct 2 ms 332 KB Output is correct
24 Correct 19 ms 1672 KB Output is correct
25 Correct 18 ms 1684 KB Output is correct
26 Correct 18 ms 1612 KB Output is correct
27 Correct 303 ms 844 KB Output is correct
28 Correct 304 ms 828 KB Output is correct
29 Correct 4 ms 588 KB Output is correct
30 Correct 4 ms 460 KB Output is correct
31 Correct 4 ms 460 KB Output is correct
32 Correct 4 ms 460 KB Output is correct
33 Execution timed out 1588 ms 1368 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 204 KB Output is correct
2 Correct 1 ms 300 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 304 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 300 KB Output is correct
10 Correct 1 ms 296 KB Output is correct
11 Correct 1 ms 204 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 2 ms 332 KB Output is correct
16 Correct 2 ms 332 KB Output is correct
17 Correct 3 ms 304 KB Output is correct
18 Correct 2 ms 332 KB Output is correct
19 Correct 3 ms 332 KB Output is correct
20 Correct 2 ms 332 KB Output is correct
21 Correct 2 ms 332 KB Output is correct
22 Correct 3 ms 332 KB Output is correct
23 Correct 2 ms 332 KB Output is correct
24 Correct 19 ms 1672 KB Output is correct
25 Correct 18 ms 1684 KB Output is correct
26 Correct 18 ms 1612 KB Output is correct
27 Correct 303 ms 844 KB Output is correct
28 Correct 304 ms 828 KB Output is correct
29 Correct 4 ms 588 KB Output is correct
30 Correct 4 ms 460 KB Output is correct
31 Correct 4 ms 460 KB Output is correct
32 Correct 4 ms 460 KB Output is correct
33 Execution timed out 1588 ms 1368 KB Time limit exceeded
34 Halted 0 ms 0 KB -