oj.uz

Submission #571472

# Submission time Handle Problem Language Result Execution time Memory
571472 2022-06-02T09:44:13 Z SlavicG Painting Walls (APIO20_paint) C++17
28 / 100
 1500 ms 17052 KB 
#include "bits/stdc++.h"
using namespace std;
 
#define ll long long
 
#define       forn(i,n)              for(int i=0;i<n;i++)
#define          all(v)              v.begin(), v.end()
#define         rall(v)              v.rbegin(),v.rend()
 
#define            pb                push_back
#define          sz(a)               (int)a.size()

int minimumInstructions(int n, int m, int k, vector<int> c, vector<int> a, vector<vector<int>> b) {
    vector<int> p[k + 1];
    map<pair<int, int>, bool> mp;
    for(int i = 0; i < m; ++i) {
        for(auto x: b[i]) {
            p[x].pb(i);
            mp[{i, x}] = 1;
        }
    }
    vector<bool> can(n, false);
    for(int i = 0; i + m - 1 < n; ++i) {
        for(int x: p[c[i]]) {
            bool ok = true;
            for(int times = 0; times < m && ok; ++times) {
                if(!mp[{(x + times) % m, c[i + times]}]) ok = false;
            }
            if(ok) {
                can[i] = true;
                break;
            }
        }
    }
    set<int> good;
    forn(i, n) if(can[i]) good.insert(i); 
    int lst = -1e9, ans = 0;
    for(int i = 0; i < n; ++i) {
        if(lst + m - 1 >= i) continue;
        ++ans;
        if(can[i]) {
            lst = i;
        } else {
            auto it = good.lower_bound(i);
            if(it == good.begin()) return -1;
            --it;
            if(*it + m - 1 < i) return -1;
            lst = *it;
        }
    }
    return ans;
}
/*
void solve() {  
    
} 
     
int32_t main() {
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    int t = 1;
    //cin >> t;
    while(t--) {
        solve();
    }
}
*/

Subtask #1
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 300 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 300 KB Output is correct
9 Correct 1 ms 296 KB Output is correct
10 Correct 1 ms 296 KB Output is correct
11 Correct 1 ms 296 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 3 ms 2644 KB Output is correct
14 Correct 4 ms 2644 KB Output is correct
15 Correct 3 ms 2644 KB Output is correct
16 Correct 4 ms 2644 KB Output is correct
17 Correct 3 ms 2732 KB Output is correct
18 Correct 4 ms 2644 KB Output is correct
19 Correct 3 ms 2772 KB Output is correct
20 Correct 2 ms 2772 KB Output is correct
21 Correct 3 ms 2772 KB Output is correct
22 Correct 64 ms 13404 KB Output is correct
23 Correct 53 ms 13436 KB Output is correct
24 Correct 48 ms 13320 KB Output is correct
25 Correct 6 ms 1364 KB Output is correct
26 Correct 5 ms 1364 KB Output is correct
27 Correct 5 ms 952 KB Output is correct
28 Correct 3 ms 596 KB Output is correct
29 Correct 3 ms 416 KB Output is correct
30 Correct 2 ms 468 KB Output is correct
31 Execution timed out 1580 ms 5136 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 212 KB Output is correct
2 Correct 1 ms 300 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 300 KB Output is correct
9 Correct 1 ms 296 KB Output is correct
10 Correct 1 ms 296 KB Output is correct
11 Correct 1 ms 296 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 3 ms 2644 KB Output is correct
14 Correct 4 ms 2644 KB Output is correct
15 Correct 3 ms 2644 KB Output is correct
16 Correct 4 ms 2644 KB Output is correct
17 Correct 3 ms 2732 KB Output is correct
18 Correct 4 ms 2644 KB Output is correct
19 Correct 3 ms 2772 KB Output is correct
20 Correct 2 ms 2772 KB Output is correct
21 Correct 3 ms 2772 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 300 KB Output is correct
25 Correct 1 ms 296 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 300 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 3 ms 2260 KB Output is correct
34 Correct 2 ms 1840 KB Output is correct
35 Correct 2 ms 1620 KB Output is correct
36 Correct 3 ms 2644 KB Output is correct
37 Correct 2 ms 2132 KB Output is correct
38 Correct 2 ms 2352 KB Output is correct
39 Correct 1 ms 340 KB Output is correct
40 Correct 2 ms 2100 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 2 ms 2516 KB Output is correct
43 Correct 2 ms 2484 KB Output is correct
44 Correct 1 ms 212 KB Output is correct
45 Correct 1 ms 212 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 1 ms 212 KB Output is correct
49 Correct 1 ms 212 KB Output is correct
50 Correct 5 ms 2644 KB Output is correct
51 Correct 3 ms 2644 KB Output is correct
52 Correct 3 ms 2732 KB Output is correct
53 Correct 4 ms 2736 KB Output is correct
54 Correct 3 ms 2644 KB Output is correct
55 Correct 3 ms 2644 KB Output is correct
56 Correct 3 ms 2772 KB Output is correct
57 Correct 2 ms 340 KB Output is correct
58 Correct 2 ms 2772 KB Output is correct
59 Correct 3 ms 308 KB Output is correct
60 Correct 2 ms 2740 KB Output is correct
61 Correct 2 ms 340 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 300 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 300 KB Output is correct
11 Correct 1 ms 296 KB Output is correct
12 Correct 1 ms 296 KB Output is correct
13 Correct 1 ms 296 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 3 ms 2644 KB Output is correct
16 Correct 4 ms 2644 KB Output is correct
17 Correct 3 ms 2644 KB Output is correct
18 Correct 4 ms 2644 KB Output is correct
19 Correct 3 ms 2732 KB Output is correct
20 Correct 4 ms 2644 KB Output is correct
21 Correct 3 ms 2772 KB Output is correct
22 Correct 2 ms 2772 KB Output is correct
23 Correct 3 ms 2772 KB Output is correct
24 Correct 64 ms 13404 KB Output is correct
25 Correct 53 ms 13436 KB Output is correct
26 Correct 48 ms 13320 KB Output is correct
27 Correct 1 ms 300 KB Output is correct
28 Correct 1 ms 296 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 300 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 3 ms 2260 KB Output is correct
37 Correct 2 ms 1840 KB Output is correct
38 Correct 2 ms 1620 KB Output is correct
39 Correct 3 ms 2644 KB Output is correct
40 Correct 2 ms 2132 KB Output is correct
41 Correct 2 ms 2352 KB Output is correct
42 Correct 1 ms 340 KB Output is correct
43 Correct 2 ms 2100 KB Output is correct
44 Correct 1 ms 340 KB Output is correct
45 Correct 2 ms 2516 KB Output is correct
46 Correct 2 ms 2484 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 1 ms 212 KB Output is correct
49 Correct 1 ms 212 KB Output is correct
50 Correct 1 ms 212 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 1 ms 212 KB Output is correct
53 Correct 5 ms 2644 KB Output is correct
54 Correct 3 ms 2644 KB Output is correct
55 Correct 3 ms 2732 KB Output is correct
56 Correct 4 ms 2736 KB Output is correct
57 Correct 3 ms 2644 KB Output is correct
58 Correct 3 ms 2644 KB Output is correct
59 Correct 3 ms 2772 KB Output is correct
60 Correct 2 ms 340 KB Output is correct
61 Correct 2 ms 2772 KB Output is correct
62 Correct 3 ms 308 KB Output is correct
63 Correct 2 ms 2740 KB Output is correct
64 Correct 2 ms 340 KB Output is correct
65 Correct 1 ms 340 KB Output is correct
66 Correct 1 ms 340 KB Output is correct
67 Correct 3 ms 340 KB Output is correct
68 Correct 2 ms 340 KB Output is correct
69 Correct 3 ms 340 KB Output is correct
70 Correct 26 ms 3156 KB Output is correct
71 Correct 15 ms 2936 KB Output is correct
72 Correct 8 ms 2616 KB Output is correct
73 Correct 5 ms 2388 KB Output is correct
74 Correct 11 ms 3032 KB Output is correct
75 Correct 14 ms 3340 KB Output is correct
76 Correct 43 ms 12180 KB Output is correct
77 Correct 48 ms 13772 KB Output is correct
78 Correct 65 ms 15824 KB Output is correct
79 Correct 2 ms 340 KB Output is correct
80 Correct 2 ms 340 KB Output is correct
81 Correct 3 ms 340 KB Output is correct
82 Correct 4 ms 340 KB Output is correct
83 Correct 4 ms 300 KB Output is correct
84 Correct 18 ms 3848 KB Output is correct
85 Correct 30 ms 3768 KB Output is correct
86 Correct 27 ms 3836 KB Output is correct
87 Correct 20 ms 3796 KB Output is correct
88 Correct 19 ms 3768 KB Output is correct
89 Correct 24 ms 3796 KB Output is correct
90 Correct 73 ms 17052 KB Output is correct
91 Correct 67 ms 16972 KB Output is correct
92 Correct 64 ms 17024 KB Output is correct

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 300 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 300 KB Output is correct
11 Correct 1 ms 296 KB Output is correct
12 Correct 1 ms 296 KB Output is correct
13 Correct 1 ms 296 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 3 ms 2644 KB Output is correct
16 Correct 4 ms 2644 KB Output is correct
17 Correct 3 ms 2644 KB Output is correct
18 Correct 4 ms 2644 KB Output is correct
19 Correct 3 ms 2732 KB Output is correct
20 Correct 4 ms 2644 KB Output is correct
21 Correct 3 ms 2772 KB Output is correct
22 Correct 2 ms 2772 KB Output is correct
23 Correct 3 ms 2772 KB Output is correct
24 Correct 64 ms 13404 KB Output is correct
25 Correct 53 ms 13436 KB Output is correct
26 Correct 48 ms 13320 KB Output is correct
27 Correct 6 ms 1364 KB Output is correct
28 Correct 5 ms 1364 KB Output is correct
29 Correct 5 ms 952 KB Output is correct
30 Correct 3 ms 596 KB Output is correct
31 Correct 3 ms 416 KB Output is correct
32 Correct 2 ms 468 KB Output is correct
33 Execution timed out 1580 ms 5136 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 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 300 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 300 KB Output is correct
11 Correct 1 ms 296 KB Output is correct
12 Correct 1 ms 296 KB Output is correct
13 Correct 1 ms 296 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 3 ms 2644 KB Output is correct
16 Correct 4 ms 2644 KB Output is correct
17 Correct 3 ms 2644 KB Output is correct
18 Correct 4 ms 2644 KB Output is correct
19 Correct 3 ms 2732 KB Output is correct
20 Correct 4 ms 2644 KB Output is correct
21 Correct 3 ms 2772 KB Output is correct
22 Correct 2 ms 2772 KB Output is correct
23 Correct 3 ms 2772 KB Output is correct
24 Correct 64 ms 13404 KB Output is correct
25 Correct 53 ms 13436 KB Output is correct
26 Correct 48 ms 13320 KB Output is correct
27 Correct 6 ms 1364 KB Output is correct
28 Correct 5 ms 1364 KB Output is correct
29 Correct 5 ms 952 KB Output is correct
30 Correct 3 ms 596 KB Output is correct
31 Correct 3 ms 416 KB Output is correct
32 Correct 2 ms 468 KB Output is correct
33 Execution timed out 1580 ms 5136 KB Time limit exceeded
34 Halted 0 ms 0 KB -