oj.uz

Submission #1108915

# Submission time Handle Problem Language Result Execution time Memory
1108915 2024-11-05T16:28:33 Z akim9905 Copy and Paste 3 (JOI22_copypaste3) C++17
62 / 100
 3000 ms 257180 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) {
        queue<int> q;
        for (int i=0; i<sz(v); i++) {
            auto [s,e]=v[i];
            while (!q.empty() && v[q.front()].second<s) {
                auto [x,y]=v[q.front()];
                I[x][y]=v[i].first;
                q.pop();
            }
            q.push(i);
        }
    }

    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 17 ms 100176 KB Output is correct
2 Correct 16 ms 100176 KB Output is correct
3 Correct 16 ms 100176 KB Output is correct
4 Correct 15 ms 100140 KB Output is correct
5 Correct 15 ms 100340 KB Output is correct
6 Correct 15 ms 100176 KB Output is correct
7 Correct 16 ms 100176 KB Output is correct
8 Correct 16 ms 100176 KB Output is correct
9 Correct 14 ms 100176 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 15 ms 100176 KB Output is correct
2 Correct 14 ms 100176 KB Output is correct
3 Correct 160 ms 118760 KB Output is correct
4 Correct 190 ms 120904 KB Output is correct
5 Correct 233 ms 124064 KB Output is correct
6 Correct 341 ms 129424 KB Output is correct
7 Correct 367 ms 135252 KB Output is correct
8 Correct 366 ms 135188 KB Output is correct
9 Correct 370 ms 135240 KB Output is correct
10 Correct 15 ms 100176 KB Output is correct
11 Correct 14 ms 100176 KB Output is correct
12 Correct 13 ms 100216 KB Output is correct
13 Correct 14 ms 100188 KB Output is correct
14 Correct 14 ms 100176 KB Output is correct
15 Correct 14 ms 100176 KB Output is correct
16 Correct 14 ms 100260 KB Output is correct
17 Correct 14 ms 100176 KB Output is correct

Subtask #3
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 17 ms 100176 KB Output is correct
2 Correct 16 ms 100176 KB Output is correct
3 Correct 16 ms 100176 KB Output is correct
4 Correct 15 ms 100140 KB Output is correct
5 Correct 15 ms 100340 KB Output is correct
6 Correct 15 ms 100176 KB Output is correct
7 Correct 16 ms 100176 KB Output is correct
8 Correct 16 ms 100176 KB Output is correct
9 Correct 14 ms 100176 KB Output is correct
10 Correct 15 ms 100176 KB Output is correct
11 Correct 14 ms 100124 KB Output is correct
12 Correct 14 ms 100268 KB Output is correct
13 Correct 14 ms 100136 KB Output is correct
14 Correct 14 ms 100176 KB Output is correct
15 Correct 15 ms 100188 KB Output is correct
16 Correct 14 ms 100176 KB Output is correct
17 Correct 14 ms 100036 KB Output is correct
18 Correct 16 ms 100176 KB Output is correct
19 Correct 15 ms 100176 KB Output is correct
20 Correct 15 ms 100176 KB Output is correct
21 Correct 15 ms 100260 KB Output is correct
22 Correct 15 ms 100344 KB Output is correct
23 Correct 19 ms 100176 KB Output is correct
24 Correct 15 ms 100176 KB Output is correct
25 Correct 14 ms 100176 KB Output is correct
26 Correct 14 ms 100176 KB Output is correct
27 Correct 14 ms 100176 KB Output is correct
28 Correct 14 ms 100308 KB Output is correct
29 Correct 15 ms 100176 KB Output is correct
30 Correct 15 ms 100176 KB Output is correct
31 Correct 14 ms 100176 KB Output is correct
32 Correct 14 ms 100344 KB Output is correct
33 Correct 15 ms 100176 KB Output is correct
34 Correct 15 ms 100176 KB Output is correct
35 Correct 15 ms 100176 KB Output is correct
36 Correct 16 ms 100176 KB Output is correct
37 Correct 14 ms 100344 KB Output is correct
38 Correct 14 ms 100228 KB Output is correct
39 Correct 15 ms 100176 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 17 ms 100176 KB Output is correct
2 Correct 16 ms 100176 KB Output is correct
3 Correct 16 ms 100176 KB Output is correct
4 Correct 15 ms 100140 KB Output is correct
5 Correct 15 ms 100340 KB Output is correct
6 Correct 15 ms 100176 KB Output is correct
7 Correct 16 ms 100176 KB Output is correct
8 Correct 16 ms 100176 KB Output is correct
9 Correct 14 ms 100176 KB Output is correct
10 Correct 15 ms 100176 KB Output is correct
11 Correct 14 ms 100124 KB Output is correct
12 Correct 14 ms 100268 KB Output is correct
13 Correct 14 ms 100136 KB Output is correct
14 Correct 14 ms 100176 KB Output is correct
15 Correct 15 ms 100188 KB Output is correct
16 Correct 14 ms 100176 KB Output is correct
17 Correct 14 ms 100036 KB Output is correct
18 Correct 16 ms 100176 KB Output is correct
19 Correct 15 ms 100176 KB Output is correct
20 Correct 15 ms 100176 KB Output is correct
21 Correct 15 ms 100260 KB Output is correct
22 Correct 15 ms 100344 KB Output is correct
23 Correct 19 ms 100176 KB Output is correct
24 Correct 15 ms 100176 KB Output is correct
25 Correct 14 ms 100176 KB Output is correct
26 Correct 14 ms 100176 KB Output is correct
27 Correct 14 ms 100176 KB Output is correct
28 Correct 14 ms 100308 KB Output is correct
29 Correct 15 ms 100176 KB Output is correct
30 Correct 15 ms 100176 KB Output is correct
31 Correct 14 ms 100176 KB Output is correct
32 Correct 14 ms 100344 KB Output is correct
33 Correct 15 ms 100176 KB Output is correct
34 Correct 15 ms 100176 KB Output is correct
35 Correct 15 ms 100176 KB Output is correct
36 Correct 16 ms 100176 KB Output is correct
37 Correct 14 ms 100344 KB Output is correct
38 Correct 14 ms 100228 KB Output is correct
39 Correct 15 ms 100176 KB Output is correct
40 Correct 22 ms 100432 KB Output is correct
41 Correct 19 ms 100432 KB Output is correct
42 Correct 28 ms 102168 KB Output is correct
43 Correct 23 ms 102216 KB Output is correct
44 Correct 26 ms 102340 KB Output is correct
45 Correct 29 ms 102224 KB Output is correct
46 Correct 28 ms 102244 KB Output is correct
47 Correct 20 ms 100944 KB Output is correct
48 Correct 21 ms 101456 KB Output is correct
49 Correct 23 ms 101712 KB Output is correct
50 Correct 24 ms 101712 KB Output is correct
51 Correct 22 ms 101456 KB Output is correct
52 Correct 21 ms 101456 KB Output is correct
53 Correct 23 ms 102224 KB Output is correct

Subtask #5
32.0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 17 ms 100176 KB Output is correct
2 Correct 16 ms 100176 KB Output is correct
3 Correct 16 ms 100176 KB Output is correct
4 Correct 15 ms 100140 KB Output is correct
5 Correct 15 ms 100340 KB Output is correct
6 Correct 15 ms 100176 KB Output is correct
7 Correct 16 ms 100176 KB Output is correct
8 Correct 16 ms 100176 KB Output is correct
9 Correct 14 ms 100176 KB Output is correct
10 Correct 15 ms 100176 KB Output is correct
11 Correct 14 ms 100124 KB Output is correct
12 Correct 14 ms 100268 KB Output is correct
13 Correct 14 ms 100136 KB Output is correct
14 Correct 14 ms 100176 KB Output is correct
15 Correct 15 ms 100188 KB Output is correct
16 Correct 14 ms 100176 KB Output is correct
17 Correct 14 ms 100036 KB Output is correct
18 Correct 16 ms 100176 KB Output is correct
19 Correct 15 ms 100176 KB Output is correct
20 Correct 15 ms 100176 KB Output is correct
21 Correct 15 ms 100260 KB Output is correct
22 Correct 15 ms 100344 KB Output is correct
23 Correct 19 ms 100176 KB Output is correct
24 Correct 15 ms 100176 KB Output is correct
25 Correct 14 ms 100176 KB Output is correct
26 Correct 14 ms 100176 KB Output is correct
27 Correct 14 ms 100176 KB Output is correct
28 Correct 14 ms 100308 KB Output is correct
29 Correct 15 ms 100176 KB Output is correct
30 Correct 15 ms 100176 KB Output is correct
31 Correct 14 ms 100176 KB Output is correct
32 Correct 14 ms 100344 KB Output is correct
33 Correct 15 ms 100176 KB Output is correct
34 Correct 15 ms 100176 KB Output is correct
35 Correct 15 ms 100176 KB Output is correct
36 Correct 16 ms 100176 KB Output is correct
37 Correct 14 ms 100344 KB Output is correct
38 Correct 14 ms 100228 KB Output is correct
39 Correct 15 ms 100176 KB Output is correct
40 Correct 22 ms 100432 KB Output is correct
41 Correct 19 ms 100432 KB Output is correct
42 Correct 28 ms 102168 KB Output is correct
43 Correct 23 ms 102216 KB Output is correct
44 Correct 26 ms 102340 KB Output is correct
45 Correct 29 ms 102224 KB Output is correct
46 Correct 28 ms 102244 KB Output is correct
47 Correct 20 ms 100944 KB Output is correct
48 Correct 21 ms 101456 KB Output is correct
49 Correct 23 ms 101712 KB Output is correct
50 Correct 24 ms 101712 KB Output is correct
51 Correct 22 ms 101456 KB Output is correct
52 Correct 21 ms 101456 KB Output is correct
53 Correct 23 ms 102224 KB Output is correct
54 Correct 75 ms 110664 KB Output is correct
55 Correct 46 ms 105552 KB Output is correct
56 Correct 501 ms 154240 KB Output is correct
57 Correct 552 ms 154388 KB Output is correct
58 Correct 590 ms 154768 KB Output is correct
59 Correct 625 ms 154696 KB Output is correct
60 Correct 625 ms 154952 KB Output is correct
61 Correct 327 ms 127968 KB Output is correct
62 Correct 68 ms 106436 KB Output is correct
63 Correct 511 ms 141672 KB Output is correct
64 Correct 463 ms 142444 KB Output is correct
65 Correct 480 ms 129228 KB Output is correct
66 Correct 339 ms 129200 KB Output is correct
67 Correct 484 ms 154896 KB Output is correct

Subtask #6
0 / 38.0

# Verdict Execution time Memory Grader output
1 Correct 17 ms 100176 KB Output is correct
2 Correct 16 ms 100176 KB Output is correct
3 Correct 16 ms 100176 KB Output is correct
4 Correct 15 ms 100140 KB Output is correct
5 Correct 15 ms 100340 KB Output is correct
6 Correct 15 ms 100176 KB Output is correct
7 Correct 16 ms 100176 KB Output is correct
8 Correct 16 ms 100176 KB Output is correct
9 Correct 14 ms 100176 KB Output is correct
10 Correct 15 ms 100176 KB Output is correct
11 Correct 15 ms 100176 KB Output is correct
12 Correct 14 ms 100176 KB Output is correct
13 Correct 160 ms 118760 KB Output is correct
14 Correct 190 ms 120904 KB Output is correct
15 Correct 233 ms 124064 KB Output is correct
16 Correct 341 ms 129424 KB Output is correct
17 Correct 367 ms 135252 KB Output is correct
18 Correct 366 ms 135188 KB Output is correct
19 Correct 370 ms 135240 KB Output is correct
20 Correct 15 ms 100176 KB Output is correct
21 Correct 14 ms 100176 KB Output is correct
22 Correct 13 ms 100216 KB Output is correct
23 Correct 14 ms 100188 KB Output is correct
24 Correct 14 ms 100176 KB Output is correct
25 Correct 14 ms 100176 KB Output is correct
26 Correct 14 ms 100260 KB Output is correct
27 Correct 14 ms 100176 KB Output is correct
28 Correct 14 ms 100124 KB Output is correct
29 Correct 14 ms 100268 KB Output is correct
30 Correct 14 ms 100136 KB Output is correct
31 Correct 14 ms 100176 KB Output is correct
32 Correct 15 ms 100188 KB Output is correct
33 Correct 14 ms 100176 KB Output is correct
34 Correct 14 ms 100036 KB Output is correct
35 Correct 16 ms 100176 KB Output is correct
36 Correct 15 ms 100176 KB Output is correct
37 Correct 15 ms 100176 KB Output is correct
38 Correct 15 ms 100260 KB Output is correct
39 Correct 15 ms 100344 KB Output is correct
40 Correct 19 ms 100176 KB Output is correct
41 Correct 15 ms 100176 KB Output is correct
42 Correct 14 ms 100176 KB Output is correct
43 Correct 14 ms 100176 KB Output is correct
44 Correct 14 ms 100176 KB Output is correct
45 Correct 14 ms 100308 KB Output is correct
46 Correct 15 ms 100176 KB Output is correct
47 Correct 15 ms 100176 KB Output is correct
48 Correct 14 ms 100176 KB Output is correct
49 Correct 14 ms 100344 KB Output is correct
50 Correct 15 ms 100176 KB Output is correct
51 Correct 15 ms 100176 KB Output is correct
52 Correct 15 ms 100176 KB Output is correct
53 Correct 16 ms 100176 KB Output is correct
54 Correct 14 ms 100344 KB Output is correct
55 Correct 14 ms 100228 KB Output is correct
56 Correct 15 ms 100176 KB Output is correct
57 Correct 22 ms 100432 KB Output is correct
58 Correct 19 ms 100432 KB Output is correct
59 Correct 28 ms 102168 KB Output is correct
60 Correct 23 ms 102216 KB Output is correct
61 Correct 26 ms 102340 KB Output is correct
62 Correct 29 ms 102224 KB Output is correct
63 Correct 28 ms 102244 KB Output is correct
64 Correct 20 ms 100944 KB Output is correct
65 Correct 21 ms 101456 KB Output is correct
66 Correct 23 ms 101712 KB Output is correct
67 Correct 24 ms 101712 KB Output is correct
68 Correct 22 ms 101456 KB Output is correct
69 Correct 21 ms 101456 KB Output is correct
70 Correct 23 ms 102224 KB Output is correct
71 Correct 75 ms 110664 KB Output is correct
72 Correct 46 ms 105552 KB Output is correct
73 Correct 501 ms 154240 KB Output is correct
74 Correct 552 ms 154388 KB Output is correct
75 Correct 590 ms 154768 KB Output is correct
76 Correct 625 ms 154696 KB Output is correct
77 Correct 625 ms 154952 KB Output is correct
78 Correct 327 ms 127968 KB Output is correct
79 Correct 68 ms 106436 KB Output is correct
80 Correct 511 ms 141672 KB Output is correct
81 Correct 463 ms 142444 KB Output is correct
82 Correct 480 ms 129228 KB Output is correct
83 Correct 339 ms 129200 KB Output is correct
84 Correct 484 ms 154896 KB Output is correct
85 Correct 1724 ms 235632 KB Output is correct
86 Execution timed out 3056 ms 257180 KB Time limit exceeded
87 Halted 0 ms 0 KB -