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Submission #576382

# Submission time Handle Problem Language Result Execution time Memory
576382 2022-06-13T05:20:51 Z radal Painting Walls (APIO20_paint) C++17
12 / 100
 55 ms 17092 KB 
#include <bits/stdc++.h>
#include "paint.h"
#pragma GCC target("sse,sse2,sse4,avx2")
#pragma GCC optimize("unroll-loops,O2")
#define rep(i,l,r) for (int i = l; i < r; i++)
#define repr(i,r,l) for (int i = r; i >= l; i--)
#define X first
#define Y second
#define all(x) (x).begin() , (x).end()
#define pb push_back
#define endl '\n'
#define debug(x) cerr << #x << " : " << x << endl;
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int,int> pll;
constexpr int N = 1e5+20,mod = 998244353,inf = 1e9+10;
inline int mkay(int a,int b){
    if (a+b >= mod) return a+b-mod;
//    if (a+b < 0) return a+b+mod;
    return a+b;
}
 
inline int poww(int a,int k){
    if (k < 0) return 0;
    int z = 1;
    while (k){
        if (k&1) z = 1ll*z*a%mod;
        a = 1ll*a*a%mod;
        k >>= 1;
    } 
    return z; 
}
vector<int> f[N],a,c;
vector<vector<int> > b;
int n,m,k;
inline bool check(int ind){
    if (ind+m-1 >= n) return 0;
    for (int i : f[c[ind]]){
        bool fl = 1;
        rep(j,ind+1,ind+m){
            i++;
            if (i == m) i = 0;
            int y = lower_bound(all(f[c[j]]),i)-f[c[j]].begin();
            if (y == (int)f[c[j]].size() || f[c[j]][y] != i){
                fl = 0;
                break;
            }
        }
        if (fl) return 1;
    }
    return 0;
}
inline int bs(int l,int r){
    int mid;
    while (r-l > 1){
        mid = (l+r) >> 1;
        if (check(mid)) l = mid;
        else{
            bool fl = 0;
            rep(j,0,10){
                if (mid+j >= r) break;
                if (check(mid+j)){
                    l = mid+j;
                    fl = 1;
                    break;
                }
            }
            if (fl) continue;
            r = mid;
        }
    }
    return l;
}
int minimumInstructions(int nn,int mm,int kk,vector<int> C,vector<int> A,vector<vector<int>> B){
    n = nn;
    m = mm;
    k = kk;
    c = C;
    a = A;
    b = B;
    rep(i,0,m){
        for (int x : b[i])
            f[x].pb(i);
    }
    rep(i,0,n)
        if (f[c[i]].empty()) return -1;
    if (!check(0)) return -1;
    int cur = m,ans = 1;
    while (cur < n){
        int x = bs(cur-m,cur+1);
        if (x == cur-m) return -1;
        cur = x+m;
        ans++;
    }
    return ans;
}

Subtask #1
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 2 ms 2644 KB Output is correct
3 Correct 2 ms 2644 KB Output is correct
4 Correct 2 ms 2644 KB Output is correct
5 Correct 2 ms 2640 KB Output is correct
6 Correct 2 ms 2644 KB Output is correct
7 Correct 2 ms 2644 KB Output is correct
8 Correct 2 ms 2648 KB Output is correct
9 Correct 2 ms 2644 KB Output is correct
10 Correct 2 ms 2644 KB Output is correct
11 Correct 2 ms 2644 KB Output is correct
12 Correct 2 ms 2644 KB Output is correct
13 Correct 2 ms 2644 KB Output is correct
14 Correct 2 ms 2660 KB Output is correct
15 Correct 2 ms 2652 KB Output is correct
16 Correct 2 ms 2644 KB Output is correct
17 Correct 2 ms 2656 KB Output is correct
18 Correct 2 ms 2644 KB Output is correct
19 Correct 3 ms 2644 KB Output is correct
20 Correct 2 ms 2644 KB Output is correct
21 Correct 2 ms 2644 KB Output is correct
22 Correct 19 ms 7516 KB Output is correct
23 Correct 17 ms 7524 KB Output is correct
24 Correct 17 ms 7500 KB Output is correct
25 Correct 3 ms 2900 KB Output is correct
26 Correct 3 ms 2920 KB Output is correct
27 Correct 5 ms 2916 KB Output is correct
28 Correct 3 ms 2916 KB Output is correct
29 Correct 3 ms 2900 KB Output is correct
30 Correct 5 ms 2900 KB Output is correct
31 Correct 9 ms 4120 KB Output is correct
32 Correct 8 ms 4064 KB Output is correct
33 Correct 9 ms 4180 KB Output is correct
34 Correct 10 ms 4188 KB Output is correct
35 Correct 10 ms 4180 KB Output is correct
36 Correct 9 ms 4116 KB Output is correct
37 Correct 21 ms 8072 KB Output is correct
38 Correct 25 ms 8056 KB Output is correct
39 Correct 25 ms 8044 KB Output is correct
40 Correct 9 ms 3832 KB Output is correct
41 Correct 6 ms 3412 KB Output is correct
42 Correct 11 ms 4020 KB Output is correct
43 Correct 7 ms 3548 KB Output is correct
44 Correct 6 ms 3412 KB Output is correct
45 Correct 9 ms 3924 KB Output is correct
46 Correct 43 ms 15896 KB Output is correct
47 Correct 28 ms 9896 KB Output is correct
48 Correct 33 ms 13736 KB Output is correct
49 Correct 35 ms 13720 KB Output is correct
50 Correct 34 ms 13160 KB Output is correct
51 Correct 30 ms 9964 KB Output is correct
52 Correct 10 ms 4020 KB Output is correct
53 Correct 13 ms 3924 KB Output is correct
54 Correct 10 ms 4000 KB Output is correct
55 Correct 10 ms 4020 KB Output is correct
56 Correct 8 ms 4012 KB Output is correct
57 Correct 10 ms 3924 KB Output is correct
58 Correct 51 ms 16972 KB Output is correct
59 Correct 55 ms 16980 KB Output is correct
60 Correct 50 ms 17092 KB Output is correct
61 Correct 51 ms 16984 KB Output is correct
62 Correct 53 ms 16976 KB Output is correct
63 Correct 47 ms 16980 KB Output is correct
64 Correct 44 ms 15800 KB Output is correct
65 Correct 44 ms 15816 KB Output is correct
66 Correct 42 ms 15748 KB Output is correct

Subtask #2
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 2 ms 2644 KB Output is correct
3 Correct 2 ms 2644 KB Output is correct
4 Correct 2 ms 2644 KB Output is correct
5 Correct 2 ms 2640 KB Output is correct
6 Correct 2 ms 2644 KB Output is correct
7 Correct 2 ms 2644 KB Output is correct
8 Correct 2 ms 2648 KB Output is correct
9 Correct 2 ms 2644 KB Output is correct
10 Correct 2 ms 2644 KB Output is correct
11 Correct 2 ms 2644 KB Output is correct
12 Correct 2 ms 2644 KB Output is correct
13 Correct 2 ms 2644 KB Output is correct
14 Correct 2 ms 2660 KB Output is correct
15 Correct 2 ms 2652 KB Output is correct
16 Correct 2 ms 2644 KB Output is correct
17 Correct 2 ms 2656 KB Output is correct
18 Correct 2 ms 2644 KB Output is correct
19 Correct 3 ms 2644 KB Output is correct
20 Correct 2 ms 2644 KB Output is correct
21 Correct 2 ms 2644 KB Output is correct
22 Correct 2 ms 2644 KB Output is correct
23 Correct 2 ms 2652 KB Output is correct
24 Correct 2 ms 2644 KB Output is correct
25 Correct 2 ms 2648 KB Output is correct
26 Correct 2 ms 2644 KB Output is correct
27 Correct 2 ms 2644 KB Output is correct
28 Correct 2 ms 2644 KB Output is correct
29 Correct 2 ms 2644 KB Output is correct
30 Correct 2 ms 2644 KB Output is correct
31 Correct 2 ms 2648 KB Output is correct
32 Correct 2 ms 2644 KB Output is correct
33 Correct 2 ms 2772 KB Output is correct
34 Correct 2 ms 2644 KB Output is correct
35 Correct 2 ms 2644 KB Output is correct
36 Correct 2 ms 2644 KB Output is correct
37 Correct 2 ms 2644 KB Output is correct
38 Correct 2 ms 2644 KB Output is correct
39 Correct 2 ms 2644 KB Output is correct
40 Correct 3 ms 2644 KB Output is correct
41 Correct 2 ms 2644 KB Output is correct
42 Correct 2 ms 2644 KB Output is correct
43 Incorrect 2 ms 2644 KB Output isn't correct
44 Halted 0 ms 0 KB -

Subtask #3
0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 2 ms 2652 KB Output is correct
3 Correct 2 ms 2644 KB Output is correct
4 Correct 2 ms 2644 KB Output is correct
5 Correct 2 ms 2644 KB Output is correct
6 Correct 2 ms 2644 KB Output is correct
7 Correct 2 ms 2640 KB Output is correct
8 Correct 2 ms 2644 KB Output is correct
9 Correct 2 ms 2644 KB Output is correct
10 Correct 2 ms 2648 KB Output is correct
11 Correct 2 ms 2644 KB Output is correct
12 Correct 2 ms 2644 KB Output is correct
13 Correct 2 ms 2644 KB Output is correct
14 Correct 2 ms 2644 KB Output is correct
15 Correct 2 ms 2644 KB Output is correct
16 Correct 2 ms 2660 KB Output is correct
17 Correct 2 ms 2652 KB Output is correct
18 Correct 2 ms 2644 KB Output is correct
19 Correct 2 ms 2656 KB Output is correct
20 Correct 2 ms 2644 KB Output is correct
21 Correct 3 ms 2644 KB Output is correct
22 Correct 2 ms 2644 KB Output is correct
23 Correct 2 ms 2644 KB Output is correct
24 Correct 19 ms 7516 KB Output is correct
25 Correct 17 ms 7524 KB Output is correct
26 Correct 17 ms 7500 KB Output is correct
27 Correct 2 ms 2644 KB Output is correct
28 Correct 2 ms 2648 KB Output is correct
29 Correct 2 ms 2644 KB Output is correct
30 Correct 2 ms 2644 KB Output is correct
31 Correct 2 ms 2644 KB Output is correct
32 Correct 2 ms 2644 KB Output is correct
33 Correct 2 ms 2644 KB Output is correct
34 Correct 2 ms 2648 KB Output is correct
35 Correct 2 ms 2644 KB Output is correct
36 Correct 2 ms 2772 KB Output is correct
37 Correct 2 ms 2644 KB Output is correct
38 Correct 2 ms 2644 KB Output is correct
39 Correct 2 ms 2644 KB Output is correct
40 Correct 2 ms 2644 KB Output is correct
41 Correct 2 ms 2644 KB Output is correct
42 Correct 2 ms 2644 KB Output is correct
43 Correct 3 ms 2644 KB Output is correct
44 Correct 2 ms 2644 KB Output is correct
45 Correct 2 ms 2644 KB Output is correct
46 Incorrect 2 ms 2644 KB Output isn't correct
47 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 2 ms 2652 KB Output is correct
3 Correct 2 ms 2644 KB Output is correct
4 Correct 2 ms 2644 KB Output is correct
5 Correct 2 ms 2644 KB Output is correct
6 Correct 2 ms 2644 KB Output is correct
7 Correct 2 ms 2640 KB Output is correct
8 Correct 2 ms 2644 KB Output is correct
9 Correct 2 ms 2644 KB Output is correct
10 Correct 2 ms 2648 KB Output is correct
11 Correct 2 ms 2644 KB Output is correct
12 Correct 2 ms 2644 KB Output is correct
13 Correct 2 ms 2644 KB Output is correct
14 Correct 2 ms 2644 KB Output is correct
15 Correct 2 ms 2644 KB Output is correct
16 Correct 2 ms 2660 KB Output is correct
17 Correct 2 ms 2652 KB Output is correct
18 Correct 2 ms 2644 KB Output is correct
19 Correct 2 ms 2656 KB Output is correct
20 Correct 2 ms 2644 KB Output is correct
21 Correct 3 ms 2644 KB Output is correct
22 Correct 2 ms 2644 KB Output is correct
23 Correct 2 ms 2644 KB Output is correct
24 Correct 19 ms 7516 KB Output is correct
25 Correct 17 ms 7524 KB Output is correct
26 Correct 17 ms 7500 KB Output is correct
27 Correct 3 ms 2900 KB Output is correct
28 Correct 3 ms 2920 KB Output is correct
29 Correct 5 ms 2916 KB Output is correct
30 Correct 3 ms 2916 KB Output is correct
31 Correct 3 ms 2900 KB Output is correct
32 Correct 5 ms 2900 KB Output is correct
33 Correct 9 ms 4120 KB Output is correct
34 Correct 8 ms 4064 KB Output is correct
35 Correct 9 ms 4180 KB Output is correct
36 Correct 10 ms 4188 KB Output is correct
37 Correct 10 ms 4180 KB Output is correct
38 Correct 9 ms 4116 KB Output is correct
39 Correct 21 ms 8072 KB Output is correct
40 Correct 25 ms 8056 KB Output is correct
41 Correct 25 ms 8044 KB Output is correct
42 Correct 2 ms 2644 KB Output is correct
43 Correct 2 ms 2648 KB Output is correct
44 Correct 2 ms 2644 KB Output is correct
45 Correct 2 ms 2644 KB Output is correct
46 Correct 2 ms 2644 KB Output is correct
47 Correct 2 ms 2644 KB Output is correct
48 Correct 2 ms 2644 KB Output is correct
49 Correct 2 ms 2648 KB Output is correct
50 Correct 2 ms 2644 KB Output is correct
51 Correct 2 ms 2772 KB Output is correct
52 Correct 2 ms 2644 KB Output is correct
53 Correct 2 ms 2644 KB Output is correct
54 Correct 2 ms 2644 KB Output is correct
55 Correct 2 ms 2644 KB Output is correct
56 Correct 2 ms 2644 KB Output is correct
57 Correct 2 ms 2644 KB Output is correct
58 Correct 3 ms 2644 KB Output is correct
59 Correct 2 ms 2644 KB Output is correct
60 Correct 2 ms 2644 KB Output is correct
61 Incorrect 2 ms 2644 KB Output isn't correct
62 Halted 0 ms 0 KB -

Subtask #5
0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 2 ms 2652 KB Output is correct
3 Correct 2 ms 2644 KB Output is correct
4 Correct 2 ms 2644 KB Output is correct
5 Correct 2 ms 2644 KB Output is correct
6 Correct 2 ms 2644 KB Output is correct
7 Correct 2 ms 2640 KB Output is correct
8 Correct 2 ms 2644 KB Output is correct
9 Correct 2 ms 2644 KB Output is correct
10 Correct 2 ms 2648 KB Output is correct
11 Correct 2 ms 2644 KB Output is correct
12 Correct 2 ms 2644 KB Output is correct
13 Correct 2 ms 2644 KB Output is correct
14 Correct 2 ms 2644 KB Output is correct
15 Correct 2 ms 2644 KB Output is correct
16 Correct 2 ms 2660 KB Output is correct
17 Correct 2 ms 2652 KB Output is correct
18 Correct 2 ms 2644 KB Output is correct
19 Correct 2 ms 2656 KB Output is correct
20 Correct 2 ms 2644 KB Output is correct
21 Correct 3 ms 2644 KB Output is correct
22 Correct 2 ms 2644 KB Output is correct
23 Correct 2 ms 2644 KB Output is correct
24 Correct 19 ms 7516 KB Output is correct
25 Correct 17 ms 7524 KB Output is correct
26 Correct 17 ms 7500 KB Output is correct
27 Correct 3 ms 2900 KB Output is correct
28 Correct 3 ms 2920 KB Output is correct
29 Correct 5 ms 2916 KB Output is correct
30 Correct 3 ms 2916 KB Output is correct
31 Correct 3 ms 2900 KB Output is correct
32 Correct 5 ms 2900 KB Output is correct
33 Correct 9 ms 4120 KB Output is correct
34 Correct 8 ms 4064 KB Output is correct
35 Correct 9 ms 4180 KB Output is correct
36 Correct 10 ms 4188 KB Output is correct
37 Correct 10 ms 4180 KB Output is correct
38 Correct 9 ms 4116 KB Output is correct
39 Correct 21 ms 8072 KB Output is correct
40 Correct 25 ms 8056 KB Output is correct
41 Correct 25 ms 8044 KB Output is correct
42 Correct 9 ms 3832 KB Output is correct
43 Correct 6 ms 3412 KB Output is correct
44 Correct 11 ms 4020 KB Output is correct
45 Correct 7 ms 3548 KB Output is correct
46 Correct 6 ms 3412 KB Output is correct
47 Correct 9 ms 3924 KB Output is correct
48 Correct 43 ms 15896 KB Output is correct
49 Correct 28 ms 9896 KB Output is correct
50 Correct 33 ms 13736 KB Output is correct
51 Correct 35 ms 13720 KB Output is correct
52 Correct 34 ms 13160 KB Output is correct
53 Correct 30 ms 9964 KB Output is correct
54 Correct 10 ms 4020 KB Output is correct
55 Correct 13 ms 3924 KB Output is correct
56 Correct 10 ms 4000 KB Output is correct
57 Correct 10 ms 4020 KB Output is correct
58 Correct 8 ms 4012 KB Output is correct
59 Correct 10 ms 3924 KB Output is correct
60 Correct 51 ms 16972 KB Output is correct
61 Correct 55 ms 16980 KB Output is correct
62 Correct 50 ms 17092 KB Output is correct
63 Correct 51 ms 16984 KB Output is correct
64 Correct 53 ms 16976 KB Output is correct
65 Correct 47 ms 16980 KB Output is correct
66 Correct 44 ms 15800 KB Output is correct
67 Correct 44 ms 15816 KB Output is correct
68 Correct 42 ms 15748 KB Output is correct
69 Correct 2 ms 2644 KB Output is correct
70 Correct 2 ms 2648 KB Output is correct
71 Correct 2 ms 2644 KB Output is correct
72 Correct 2 ms 2644 KB Output is correct
73 Correct 2 ms 2644 KB Output is correct
74 Correct 2 ms 2644 KB Output is correct
75 Correct 2 ms 2644 KB Output is correct
76 Correct 2 ms 2648 KB Output is correct
77 Correct 2 ms 2644 KB Output is correct
78 Correct 2 ms 2772 KB Output is correct
79 Correct 2 ms 2644 KB Output is correct
80 Correct 2 ms 2644 KB Output is correct
81 Correct 2 ms 2644 KB Output is correct
82 Correct 2 ms 2644 KB Output is correct
83 Correct 2 ms 2644 KB Output is correct
84 Correct 2 ms 2644 KB Output is correct
85 Correct 3 ms 2644 KB Output is correct
86 Correct 2 ms 2644 KB Output is correct
87 Correct 2 ms 2644 KB Output is correct
88 Incorrect 2 ms 2644 KB Output isn't correct
89 Halted 0 ms 0 KB -