oj.uz

Submission #1108914

# Submission time Handle Problem Language Result Execution time Memory
1108914 2024-11-05T16:22:17 Z akim9905 Copy and Paste 3 (JOI22_copypaste3) C++17
62 / 100
 3000 ms 280260 KB 
#include <bits/stdc++.h>
using namespace std;

#define fileio() freopen("input.txt","r",stdin); freopen("output.txt","w",stdout)
#define fio() ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0)
#define all(x) (x).begin(), (x).end()
#define allr(x) x.rbegin(), x.rend()
#define cmprs(x) sort(all(x)),x.erase(unique(all(x)),x.end())
#define endl "\n"
#define sp " "
#define pb push_back
#define lb lower_bound
#define ub upper_bound
#define rz resize
#define sz(a) (int)(a.size())
#define clr(a) a.clear()

typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef pair<int, ll> pil;
typedef tuple<int, int, int> tpi;
typedef tuple<ll, ll, ll> tpl;
typedef pair<double, ll> pdl;
typedef pair<double, int> pdi;

const int dx[] = {1,-1,0,0,1,1,-1,-1};
const int dy[] = {0,0,1,-1,1,-1,1,-1};
const ll MOD = 1e9+7;
const int INF = 0x3f3f3f3f;
const ll LINF = 0x3f3f3f3f3f3f3f3f;
const int MAX = 2525; // PLZ CHK!

template <ll P, ll M> struct Hash {
    vector<ll> H,B;
    void build(const string &S) {
        H.resize(sz(S)+1), B.resize(sz(S)+1);
        B[0]=1;
        for (int i=1; i<=sz(S); i++) H[i]=(H[i-1]*P+S[i-1])%M;
        for (int i=1; i<=sz(S); i++) B[i]=B[i-1]*P%M;
    }

    ll get(int s, int e) {
        return (H[e]-H[s-1]*B[e-s+1]%M+M)%M;
    }
};

Hash<1299709, 1'000'000'007> H1;
Hash<1301021, 1'000'000'009> H2;

int N;

ll A,B,C,D[MAX][MAX],I[MAX][MAX];
string S;

int main() {
    fio();

    cin>>N>>S>>A>>B>>C;
    H1.build(S), H2.build(S);
    S=' '+S;

    map<pll,vector<pii>> idx;
    for (int i=1; i<=N; i++) {
        for (int j=i; j<=N; j++) {
            idx[{H1.get(i,j),H2.get(i,j)}].pb({i,j});   
        }
    }

    fill_n(&I[0][0],MAX*MAX,N+10);
    for (auto &[t,v]:idx) {
        for (int i=0; i<sz(v); i++) {
            auto [s,e]=v[i];
            int j=lb(all(v),pii{e+1,-1})-v.begin();
            if (j<sz(v)) I[s][e]=v[j].first;
        }
    }

    fill_n(&D[0][0],MAX*MAX,LINF);

    for (int i=1; i<=N; i++) D[i][i]=A+B;
    for (int i=1; i<=N; i++) {
        for (int l=1,r=l+i-1; r<=N; l++,r++) {
            if (l>1) D[l-1][r]=min(D[l-1][r], A+D[l][r]);
            if (r<N) D[l][r+1]=min(D[l][r+1], A+D[l][r]);

            int cur=I[l][r], cnt=2;
            while (cur+i-1<=N) {
                D[l][cur+i-1]=min(D[l][cur+i-1], D[l][r]+C*cnt+A*(cur+i-l-cnt*i)+B);
                cnt++,cur=I[cur][cur+i-1];
            }
        }
    }

    cout<<D[1][N]-B;

    return 0;
}

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 100176 KB Output is correct
2 Correct 14 ms 100176 KB Output is correct
3 Correct 14 ms 100092 KB Output is correct
4 Correct 14 ms 100344 KB Output is correct
5 Correct 14 ms 100176 KB Output is correct
6 Correct 14 ms 100176 KB Output is correct
7 Correct 14 ms 100176 KB Output is correct
8 Correct 15 ms 100292 KB Output is correct
9 Correct 13 ms 100120 KB Output is correct
10 Correct 15 ms 100176 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 100176 KB Output is correct
2 Correct 15 ms 100176 KB Output is correct
3 Correct 181 ms 118712 KB Output is correct
4 Correct 212 ms 120904 KB Output is correct
5 Correct 266 ms 123976 KB Output is correct
6 Correct 330 ms 129248 KB Output is correct
7 Correct 413 ms 135016 KB Output is correct
8 Correct 423 ms 135016 KB Output is correct
9 Correct 429 ms 135252 KB Output is correct
10 Correct 15 ms 100176 KB Output is correct
11 Correct 19 ms 100244 KB Output is correct
12 Correct 15 ms 100176 KB Output is correct
13 Correct 14 ms 100176 KB Output is correct
14 Correct 16 ms 100176 KB Output is correct
15 Correct 14 ms 100088 KB Output is correct
16 Correct 16 ms 100176 KB Output is correct
17 Correct 15 ms 100176 KB Output is correct

Subtask #3
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 100176 KB Output is correct
2 Correct 14 ms 100176 KB Output is correct
3 Correct 14 ms 100092 KB Output is correct
4 Correct 14 ms 100344 KB Output is correct
5 Correct 14 ms 100176 KB Output is correct
6 Correct 14 ms 100176 KB Output is correct
7 Correct 14 ms 100176 KB Output is correct
8 Correct 15 ms 100292 KB Output is correct
9 Correct 13 ms 100120 KB Output is correct
10 Correct 15 ms 100176 KB Output is correct
11 Correct 14 ms 100100 KB Output is correct
12 Correct 14 ms 100176 KB Output is correct
13 Correct 14 ms 100348 KB Output is correct
14 Correct 15 ms 100176 KB Output is correct
15 Correct 14 ms 100176 KB Output is correct
16 Correct 16 ms 100176 KB Output is correct
17 Correct 14 ms 100176 KB Output is correct
18 Correct 15 ms 100248 KB Output is correct
19 Correct 14 ms 100096 KB Output is correct
20 Correct 14 ms 100176 KB Output is correct
21 Correct 15 ms 100176 KB Output is correct
22 Correct 13 ms 100248 KB Output is correct
23 Correct 15 ms 100176 KB Output is correct
24 Correct 14 ms 100176 KB Output is correct
25 Correct 18 ms 100176 KB Output is correct
26 Correct 16 ms 100176 KB Output is correct
27 Correct 14 ms 100044 KB Output is correct
28 Correct 16 ms 100176 KB Output is correct
29 Correct 15 ms 100176 KB Output is correct
30 Correct 14 ms 100176 KB Output is correct
31 Correct 19 ms 100128 KB Output is correct
32 Correct 15 ms 100176 KB Output is correct
33 Correct 14 ms 100176 KB Output is correct
34 Correct 14 ms 100176 KB Output is correct
35 Correct 16 ms 100176 KB Output is correct
36 Correct 16 ms 100176 KB Output is correct
37 Correct 16 ms 100176 KB Output is correct
38 Correct 14 ms 100176 KB Output is correct
39 Correct 14 ms 100092 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 100176 KB Output is correct
2 Correct 14 ms 100176 KB Output is correct
3 Correct 14 ms 100092 KB Output is correct
4 Correct 14 ms 100344 KB Output is correct
5 Correct 14 ms 100176 KB Output is correct
6 Correct 14 ms 100176 KB Output is correct
7 Correct 14 ms 100176 KB Output is correct
8 Correct 15 ms 100292 KB Output is correct
9 Correct 13 ms 100120 KB Output is correct
10 Correct 15 ms 100176 KB Output is correct
11 Correct 14 ms 100100 KB Output is correct
12 Correct 14 ms 100176 KB Output is correct
13 Correct 14 ms 100348 KB Output is correct
14 Correct 15 ms 100176 KB Output is correct
15 Correct 14 ms 100176 KB Output is correct
16 Correct 16 ms 100176 KB Output is correct
17 Correct 14 ms 100176 KB Output is correct
18 Correct 15 ms 100248 KB Output is correct
19 Correct 14 ms 100096 KB Output is correct
20 Correct 14 ms 100176 KB Output is correct
21 Correct 15 ms 100176 KB Output is correct
22 Correct 13 ms 100248 KB Output is correct
23 Correct 15 ms 100176 KB Output is correct
24 Correct 14 ms 100176 KB Output is correct
25 Correct 18 ms 100176 KB Output is correct
26 Correct 16 ms 100176 KB Output is correct
27 Correct 14 ms 100044 KB Output is correct
28 Correct 16 ms 100176 KB Output is correct
29 Correct 15 ms 100176 KB Output is correct
30 Correct 14 ms 100176 KB Output is correct
31 Correct 19 ms 100128 KB Output is correct
32 Correct 15 ms 100176 KB Output is correct
33 Correct 14 ms 100176 KB Output is correct
34 Correct 14 ms 100176 KB Output is correct
35 Correct 16 ms 100176 KB Output is correct
36 Correct 16 ms 100176 KB Output is correct
37 Correct 16 ms 100176 KB Output is correct
38 Correct 14 ms 100176 KB Output is correct
39 Correct 14 ms 100092 KB Output is correct
40 Correct 16 ms 100432 KB Output is correct
41 Correct 15 ms 100528 KB Output is correct
42 Correct 27 ms 102224 KB Output is correct
43 Correct 23 ms 102192 KB Output is correct
44 Correct 24 ms 102224 KB Output is correct
45 Correct 23 ms 102224 KB Output is correct
46 Correct 24 ms 102224 KB Output is correct
47 Correct 19 ms 100944 KB Output is correct
48 Correct 20 ms 101456 KB Output is correct
49 Correct 21 ms 101712 KB Output is correct
50 Correct 24 ms 101712 KB Output is correct
51 Correct 21 ms 101456 KB Output is correct
52 Correct 20 ms 101456 KB Output is correct
53 Correct 25 ms 102316 KB Output is correct

Subtask #5
32.0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 100176 KB Output is correct
2 Correct 14 ms 100176 KB Output is correct
3 Correct 14 ms 100092 KB Output is correct
4 Correct 14 ms 100344 KB Output is correct
5 Correct 14 ms 100176 KB Output is correct
6 Correct 14 ms 100176 KB Output is correct
7 Correct 14 ms 100176 KB Output is correct
8 Correct 15 ms 100292 KB Output is correct
9 Correct 13 ms 100120 KB Output is correct
10 Correct 15 ms 100176 KB Output is correct
11 Correct 14 ms 100100 KB Output is correct
12 Correct 14 ms 100176 KB Output is correct
13 Correct 14 ms 100348 KB Output is correct
14 Correct 15 ms 100176 KB Output is correct
15 Correct 14 ms 100176 KB Output is correct
16 Correct 16 ms 100176 KB Output is correct
17 Correct 14 ms 100176 KB Output is correct
18 Correct 15 ms 100248 KB Output is correct
19 Correct 14 ms 100096 KB Output is correct
20 Correct 14 ms 100176 KB Output is correct
21 Correct 15 ms 100176 KB Output is correct
22 Correct 13 ms 100248 KB Output is correct
23 Correct 15 ms 100176 KB Output is correct
24 Correct 14 ms 100176 KB Output is correct
25 Correct 18 ms 100176 KB Output is correct
26 Correct 16 ms 100176 KB Output is correct
27 Correct 14 ms 100044 KB Output is correct
28 Correct 16 ms 100176 KB Output is correct
29 Correct 15 ms 100176 KB Output is correct
30 Correct 14 ms 100176 KB Output is correct
31 Correct 19 ms 100128 KB Output is correct
32 Correct 15 ms 100176 KB Output is correct
33 Correct 14 ms 100176 KB Output is correct
34 Correct 14 ms 100176 KB Output is correct
35 Correct 16 ms 100176 KB Output is correct
36 Correct 16 ms 100176 KB Output is correct
37 Correct 16 ms 100176 KB Output is correct
38 Correct 14 ms 100176 KB Output is correct
39 Correct 14 ms 100092 KB Output is correct
40 Correct 16 ms 100432 KB Output is correct
41 Correct 15 ms 100528 KB Output is correct
42 Correct 27 ms 102224 KB Output is correct
43 Correct 23 ms 102192 KB Output is correct
44 Correct 24 ms 102224 KB Output is correct
45 Correct 23 ms 102224 KB Output is correct
46 Correct 24 ms 102224 KB Output is correct
47 Correct 19 ms 100944 KB Output is correct
48 Correct 20 ms 101456 KB Output is correct
49 Correct 21 ms 101712 KB Output is correct
50 Correct 24 ms 101712 KB Output is correct
51 Correct 21 ms 101456 KB Output is correct
52 Correct 20 ms 101456 KB Output is correct
53 Correct 25 ms 102316 KB Output is correct
54 Correct 78 ms 110736 KB Output is correct
55 Correct 64 ms 105904 KB Output is correct
56 Correct 507 ms 154104 KB Output is correct
57 Correct 510 ms 154396 KB Output is correct
58 Correct 495 ms 154696 KB Output is correct
59 Correct 569 ms 154848 KB Output is correct
60 Correct 528 ms 155084 KB Output is correct
61 Correct 320 ms 127896 KB Output is correct
62 Correct 76 ms 106488 KB Output is correct
63 Correct 472 ms 141640 KB Output is correct
64 Correct 497 ms 142400 KB Output is correct
65 Correct 358 ms 129352 KB Output is correct
66 Correct 328 ms 129352 KB Output is correct
67 Correct 515 ms 154952 KB Output is correct

Subtask #6
0 / 38.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 100176 KB Output is correct
2 Correct 14 ms 100176 KB Output is correct
3 Correct 14 ms 100092 KB Output is correct
4 Correct 14 ms 100344 KB Output is correct
5 Correct 14 ms 100176 KB Output is correct
6 Correct 14 ms 100176 KB Output is correct
7 Correct 14 ms 100176 KB Output is correct
8 Correct 15 ms 100292 KB Output is correct
9 Correct 13 ms 100120 KB Output is correct
10 Correct 15 ms 100176 KB Output is correct
11 Correct 14 ms 100176 KB Output is correct
12 Correct 15 ms 100176 KB Output is correct
13 Correct 181 ms 118712 KB Output is correct
14 Correct 212 ms 120904 KB Output is correct
15 Correct 266 ms 123976 KB Output is correct
16 Correct 330 ms 129248 KB Output is correct
17 Correct 413 ms 135016 KB Output is correct
18 Correct 423 ms 135016 KB Output is correct
19 Correct 429 ms 135252 KB Output is correct
20 Correct 15 ms 100176 KB Output is correct
21 Correct 19 ms 100244 KB Output is correct
22 Correct 15 ms 100176 KB Output is correct
23 Correct 14 ms 100176 KB Output is correct
24 Correct 16 ms 100176 KB Output is correct
25 Correct 14 ms 100088 KB Output is correct
26 Correct 16 ms 100176 KB Output is correct
27 Correct 15 ms 100176 KB Output is correct
28 Correct 14 ms 100100 KB Output is correct
29 Correct 14 ms 100176 KB Output is correct
30 Correct 14 ms 100348 KB Output is correct
31 Correct 15 ms 100176 KB Output is correct
32 Correct 14 ms 100176 KB Output is correct
33 Correct 16 ms 100176 KB Output is correct
34 Correct 14 ms 100176 KB Output is correct
35 Correct 15 ms 100248 KB Output is correct
36 Correct 14 ms 100096 KB Output is correct
37 Correct 14 ms 100176 KB Output is correct
38 Correct 15 ms 100176 KB Output is correct
39 Correct 13 ms 100248 KB Output is correct
40 Correct 15 ms 100176 KB Output is correct
41 Correct 14 ms 100176 KB Output is correct
42 Correct 18 ms 100176 KB Output is correct
43 Correct 16 ms 100176 KB Output is correct
44 Correct 14 ms 100044 KB Output is correct
45 Correct 16 ms 100176 KB Output is correct
46 Correct 15 ms 100176 KB Output is correct
47 Correct 14 ms 100176 KB Output is correct
48 Correct 19 ms 100128 KB Output is correct
49 Correct 15 ms 100176 KB Output is correct
50 Correct 14 ms 100176 KB Output is correct
51 Correct 14 ms 100176 KB Output is correct
52 Correct 16 ms 100176 KB Output is correct
53 Correct 16 ms 100176 KB Output is correct
54 Correct 16 ms 100176 KB Output is correct
55 Correct 14 ms 100176 KB Output is correct
56 Correct 14 ms 100092 KB Output is correct
57 Correct 16 ms 100432 KB Output is correct
58 Correct 15 ms 100528 KB Output is correct
59 Correct 27 ms 102224 KB Output is correct
60 Correct 23 ms 102192 KB Output is correct
61 Correct 24 ms 102224 KB Output is correct
62 Correct 23 ms 102224 KB Output is correct
63 Correct 24 ms 102224 KB Output is correct
64 Correct 19 ms 100944 KB Output is correct
65 Correct 20 ms 101456 KB Output is correct
66 Correct 21 ms 101712 KB Output is correct
67 Correct 24 ms 101712 KB Output is correct
68 Correct 21 ms 101456 KB Output is correct
69 Correct 20 ms 101456 KB Output is correct
70 Correct 25 ms 102316 KB Output is correct
71 Correct 78 ms 110736 KB Output is correct
72 Correct 64 ms 105904 KB Output is correct
73 Correct 507 ms 154104 KB Output is correct
74 Correct 510 ms 154396 KB Output is correct
75 Correct 495 ms 154696 KB Output is correct
76 Correct 569 ms 154848 KB Output is correct
77 Correct 528 ms 155084 KB Output is correct
78 Correct 320 ms 127896 KB Output is correct
79 Correct 76 ms 106488 KB Output is correct
80 Correct 472 ms 141640 KB Output is correct
81 Correct 497 ms 142400 KB Output is correct
82 Correct 358 ms 129352 KB Output is correct
83 Correct 328 ms 129352 KB Output is correct
84 Correct 515 ms 154952 KB Output is correct
85 Correct 1647 ms 235856 KB Output is correct
86 Execution timed out 3084 ms 280260 KB Time limit exceeded
87 Halted 0 ms 0 KB -