oj.uz

Submission #1108918

# Submission time Handle Problem Language Result Execution time Memory
1108918 2024-11-05T16:38:22 Z akim9905 Copy and Paste 3 (JOI22_copypaste3) C++17
100 / 100
 590 ms 174320 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;

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

    fill_n(&I[0][0],MAX*MAX,N+10);
    sort(all(idx));
    for (int i=0; i<sz(idx);) {
        int j=i;
        queue<int> q;
        while (j<sz(idx) && idx[i].first==idx[j].first) {
            auto [h,p]=idx[j]; auto [s,e]=p;
            while (!q.empty() && idx[q.front()].second.second<s) {
                auto [ht,pt]=idx[q.front()]; auto [st,et]=pt;
                I[st][et]=s;
                q.pop();
            }
            q.push(j);
            j++;
        }
        i=j;
    }

    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 15 ms 100176 KB Output is correct
2 Correct 14 ms 100124 KB Output is correct
3 Correct 14 ms 100188 KB Output is correct
4 Correct 16 ms 100176 KB Output is correct
5 Correct 17 ms 100176 KB Output is correct
6 Correct 14 ms 100176 KB Output is correct
7 Correct 15 ms 100176 KB Output is correct
8 Correct 14 ms 100176 KB Output is correct
9 Correct 14 ms 100176 KB Output is correct
10 Correct 15 ms 100084 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 16 ms 100176 KB Output is correct
2 Correct 15 ms 100176 KB Output is correct
3 Correct 288 ms 141508 KB Output is correct
4 Correct 338 ms 147596 KB Output is correct
5 Correct 405 ms 155788 KB Output is correct
6 Correct 480 ms 163980 KB Output is correct
7 Correct 571 ms 174224 KB Output is correct
8 Correct 590 ms 174248 KB Output is correct
9 Correct 581 ms 174132 KB Output is correct
10 Correct 14 ms 100176 KB Output is correct
11 Correct 14 ms 100176 KB Output is correct
12 Correct 14 ms 100176 KB Output is correct
13 Correct 14 ms 100176 KB Output is correct
14 Correct 15 ms 100176 KB Output is correct
15 Correct 13 ms 100176 KB Output is correct
16 Correct 13 ms 100176 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 15 ms 100176 KB Output is correct
2 Correct 14 ms 100124 KB Output is correct
3 Correct 14 ms 100188 KB Output is correct
4 Correct 16 ms 100176 KB Output is correct
5 Correct 17 ms 100176 KB Output is correct
6 Correct 14 ms 100176 KB Output is correct
7 Correct 15 ms 100176 KB Output is correct
8 Correct 14 ms 100176 KB Output is correct
9 Correct 14 ms 100176 KB Output is correct
10 Correct 15 ms 100084 KB Output is correct
11 Correct 13 ms 100176 KB Output is correct
12 Correct 13 ms 100176 KB Output is correct
13 Correct 14 ms 100160 KB Output is correct
14 Correct 13 ms 100176 KB Output is correct
15 Correct 13 ms 100288 KB Output is correct
16 Correct 13 ms 100176 KB Output is correct
17 Correct 13 ms 100276 KB Output is correct
18 Correct 13 ms 100176 KB Output is correct
19 Correct 13 ms 100104 KB Output is correct
20 Correct 13 ms 100176 KB Output is correct
21 Correct 13 ms 100176 KB Output is correct
22 Correct 14 ms 100176 KB Output is correct
23 Correct 14 ms 100188 KB Output is correct
24 Correct 14 ms 100176 KB Output is correct
25 Correct 13 ms 100176 KB Output is correct
26 Correct 14 ms 100180 KB Output is correct
27 Correct 16 ms 100176 KB Output is correct
28 Correct 14 ms 100176 KB Output is correct
29 Correct 14 ms 100176 KB Output is correct
30 Correct 13 ms 100176 KB Output is correct
31 Correct 13 ms 100176 KB Output is correct
32 Correct 16 ms 100176 KB Output is correct
33 Correct 15 ms 100176 KB Output is correct
34 Correct 16 ms 100176 KB Output is correct
35 Correct 14 ms 100176 KB Output is correct
36 Correct 15 ms 100176 KB Output is correct
37 Correct 15 ms 100188 KB Output is correct
38 Correct 15 ms 100080 KB Output is correct
39 Correct 13 ms 100176 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 15 ms 100176 KB Output is correct
2 Correct 14 ms 100124 KB Output is correct
3 Correct 14 ms 100188 KB Output is correct
4 Correct 16 ms 100176 KB Output is correct
5 Correct 17 ms 100176 KB Output is correct
6 Correct 14 ms 100176 KB Output is correct
7 Correct 15 ms 100176 KB Output is correct
8 Correct 14 ms 100176 KB Output is correct
9 Correct 14 ms 100176 KB Output is correct
10 Correct 15 ms 100084 KB Output is correct
11 Correct 13 ms 100176 KB Output is correct
12 Correct 13 ms 100176 KB Output is correct
13 Correct 14 ms 100160 KB Output is correct
14 Correct 13 ms 100176 KB Output is correct
15 Correct 13 ms 100288 KB Output is correct
16 Correct 13 ms 100176 KB Output is correct
17 Correct 13 ms 100276 KB Output is correct
18 Correct 13 ms 100176 KB Output is correct
19 Correct 13 ms 100104 KB Output is correct
20 Correct 13 ms 100176 KB Output is correct
21 Correct 13 ms 100176 KB Output is correct
22 Correct 14 ms 100176 KB Output is correct
23 Correct 14 ms 100188 KB Output is correct
24 Correct 14 ms 100176 KB Output is correct
25 Correct 13 ms 100176 KB Output is correct
26 Correct 14 ms 100180 KB Output is correct
27 Correct 16 ms 100176 KB Output is correct
28 Correct 14 ms 100176 KB Output is correct
29 Correct 14 ms 100176 KB Output is correct
30 Correct 13 ms 100176 KB Output is correct
31 Correct 13 ms 100176 KB Output is correct
32 Correct 16 ms 100176 KB Output is correct
33 Correct 15 ms 100176 KB Output is correct
34 Correct 16 ms 100176 KB Output is correct
35 Correct 14 ms 100176 KB Output is correct
36 Correct 15 ms 100176 KB Output is correct
37 Correct 15 ms 100188 KB Output is correct
38 Correct 15 ms 100080 KB Output is correct
39 Correct 13 ms 100176 KB Output is correct
40 Correct 17 ms 100448 KB Output is correct
41 Correct 18 ms 100808 KB Output is correct
42 Correct 19 ms 100808 KB Output is correct
43 Correct 17 ms 100640 KB Output is correct
44 Correct 17 ms 100820 KB Output is correct
45 Correct 19 ms 100808 KB Output is correct
46 Correct 18 ms 100808 KB Output is correct
47 Correct 17 ms 100808 KB Output is correct
48 Correct 18 ms 100824 KB Output is correct
49 Correct 17 ms 100808 KB Output is correct
50 Correct 21 ms 100868 KB Output is correct
51 Correct 21 ms 100672 KB Output is correct
52 Correct 16 ms 100808 KB Output is correct
53 Correct 16 ms 100692 KB Output is correct

Subtask #5
32.0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 15 ms 100176 KB Output is correct
2 Correct 14 ms 100124 KB Output is correct
3 Correct 14 ms 100188 KB Output is correct
4 Correct 16 ms 100176 KB Output is correct
5 Correct 17 ms 100176 KB Output is correct
6 Correct 14 ms 100176 KB Output is correct
7 Correct 15 ms 100176 KB Output is correct
8 Correct 14 ms 100176 KB Output is correct
9 Correct 14 ms 100176 KB Output is correct
10 Correct 15 ms 100084 KB Output is correct
11 Correct 13 ms 100176 KB Output is correct
12 Correct 13 ms 100176 KB Output is correct
13 Correct 14 ms 100160 KB Output is correct
14 Correct 13 ms 100176 KB Output is correct
15 Correct 13 ms 100288 KB Output is correct
16 Correct 13 ms 100176 KB Output is correct
17 Correct 13 ms 100276 KB Output is correct
18 Correct 13 ms 100176 KB Output is correct
19 Correct 13 ms 100104 KB Output is correct
20 Correct 13 ms 100176 KB Output is correct
21 Correct 13 ms 100176 KB Output is correct
22 Correct 14 ms 100176 KB Output is correct
23 Correct 14 ms 100188 KB Output is correct
24 Correct 14 ms 100176 KB Output is correct
25 Correct 13 ms 100176 KB Output is correct
26 Correct 14 ms 100180 KB Output is correct
27 Correct 16 ms 100176 KB Output is correct
28 Correct 14 ms 100176 KB Output is correct
29 Correct 14 ms 100176 KB Output is correct
30 Correct 13 ms 100176 KB Output is correct
31 Correct 13 ms 100176 KB Output is correct
32 Correct 16 ms 100176 KB Output is correct
33 Correct 15 ms 100176 KB Output is correct
34 Correct 16 ms 100176 KB Output is correct
35 Correct 14 ms 100176 KB Output is correct
36 Correct 15 ms 100176 KB Output is correct
37 Correct 15 ms 100188 KB Output is correct
38 Correct 15 ms 100080 KB Output is correct
39 Correct 13 ms 100176 KB Output is correct
40 Correct 17 ms 100448 KB Output is correct
41 Correct 18 ms 100808 KB Output is correct
42 Correct 19 ms 100808 KB Output is correct
43 Correct 17 ms 100640 KB Output is correct
44 Correct 17 ms 100820 KB Output is correct
45 Correct 19 ms 100808 KB Output is correct
46 Correct 18 ms 100808 KB Output is correct
47 Correct 17 ms 100808 KB Output is correct
48 Correct 18 ms 100824 KB Output is correct
49 Correct 17 ms 100808 KB Output is correct
50 Correct 21 ms 100868 KB Output is correct
51 Correct 21 ms 100672 KB Output is correct
52 Correct 16 ms 100808 KB Output is correct
53 Correct 16 ms 100692 KB Output is correct
54 Correct 30 ms 102720 KB Output is correct
55 Correct 94 ms 112528 KB Output is correct
56 Correct 83 ms 112552 KB Output is correct
57 Correct 81 ms 112552 KB Output is correct
58 Correct 84 ms 112532 KB Output is correct
59 Correct 81 ms 112552 KB Output is correct
60 Correct 79 ms 112552 KB Output is correct
61 Correct 84 ms 112552 KB Output is correct
62 Correct 90 ms 112532 KB Output is correct
63 Correct 82 ms 112528 KB Output is correct
64 Correct 94 ms 112552 KB Output is correct
65 Correct 88 ms 112524 KB Output is correct
66 Correct 88 ms 112556 KB Output is correct
67 Correct 79 ms 112552 KB Output is correct

Subtask #6
38.0 / 38.0

# Verdict Execution time Memory Grader output
1 Correct 15 ms 100176 KB Output is correct
2 Correct 14 ms 100124 KB Output is correct
3 Correct 14 ms 100188 KB Output is correct
4 Correct 16 ms 100176 KB Output is correct
5 Correct 17 ms 100176 KB Output is correct
6 Correct 14 ms 100176 KB Output is correct
7 Correct 15 ms 100176 KB Output is correct
8 Correct 14 ms 100176 KB Output is correct
9 Correct 14 ms 100176 KB Output is correct
10 Correct 15 ms 100084 KB Output is correct
11 Correct 16 ms 100176 KB Output is correct
12 Correct 15 ms 100176 KB Output is correct
13 Correct 288 ms 141508 KB Output is correct
14 Correct 338 ms 147596 KB Output is correct
15 Correct 405 ms 155788 KB Output is correct
16 Correct 480 ms 163980 KB Output is correct
17 Correct 571 ms 174224 KB Output is correct
18 Correct 590 ms 174248 KB Output is correct
19 Correct 581 ms 174132 KB Output is correct
20 Correct 14 ms 100176 KB Output is correct
21 Correct 14 ms 100176 KB Output is correct
22 Correct 14 ms 100176 KB Output is correct
23 Correct 14 ms 100176 KB Output is correct
24 Correct 15 ms 100176 KB Output is correct
25 Correct 13 ms 100176 KB Output is correct
26 Correct 13 ms 100176 KB Output is correct
27 Correct 14 ms 100176 KB Output is correct
28 Correct 13 ms 100176 KB Output is correct
29 Correct 13 ms 100176 KB Output is correct
30 Correct 14 ms 100160 KB Output is correct
31 Correct 13 ms 100176 KB Output is correct
32 Correct 13 ms 100288 KB Output is correct
33 Correct 13 ms 100176 KB Output is correct
34 Correct 13 ms 100276 KB Output is correct
35 Correct 13 ms 100176 KB Output is correct
36 Correct 13 ms 100104 KB Output is correct
37 Correct 13 ms 100176 KB Output is correct
38 Correct 13 ms 100176 KB Output is correct
39 Correct 14 ms 100176 KB Output is correct
40 Correct 14 ms 100188 KB Output is correct
41 Correct 14 ms 100176 KB Output is correct
42 Correct 13 ms 100176 KB Output is correct
43 Correct 14 ms 100180 KB Output is correct
44 Correct 16 ms 100176 KB Output is correct
45 Correct 14 ms 100176 KB Output is correct
46 Correct 14 ms 100176 KB Output is correct
47 Correct 13 ms 100176 KB Output is correct
48 Correct 13 ms 100176 KB Output is correct
49 Correct 16 ms 100176 KB Output is correct
50 Correct 15 ms 100176 KB Output is correct
51 Correct 16 ms 100176 KB Output is correct
52 Correct 14 ms 100176 KB Output is correct
53 Correct 15 ms 100176 KB Output is correct
54 Correct 15 ms 100188 KB Output is correct
55 Correct 15 ms 100080 KB Output is correct
56 Correct 13 ms 100176 KB Output is correct
57 Correct 17 ms 100448 KB Output is correct
58 Correct 18 ms 100808 KB Output is correct
59 Correct 19 ms 100808 KB Output is correct
60 Correct 17 ms 100640 KB Output is correct
61 Correct 17 ms 100820 KB Output is correct
62 Correct 19 ms 100808 KB Output is correct
63 Correct 18 ms 100808 KB Output is correct
64 Correct 17 ms 100808 KB Output is correct
65 Correct 18 ms 100824 KB Output is correct
66 Correct 17 ms 100808 KB Output is correct
67 Correct 21 ms 100868 KB Output is correct
68 Correct 21 ms 100672 KB Output is correct
69 Correct 16 ms 100808 KB Output is correct
70 Correct 16 ms 100692 KB Output is correct
71 Correct 30 ms 102720 KB Output is correct
72 Correct 94 ms 112528 KB Output is correct
73 Correct 83 ms 112552 KB Output is correct
74 Correct 81 ms 112552 KB Output is correct
75 Correct 84 ms 112532 KB Output is correct
76 Correct 81 ms 112552 KB Output is correct
77 Correct 79 ms 112552 KB Output is correct
78 Correct 84 ms 112552 KB Output is correct
79 Correct 90 ms 112532 KB Output is correct
80 Correct 82 ms 112528 KB Output is correct
81 Correct 94 ms 112552 KB Output is correct
82 Correct 88 ms 112524 KB Output is correct
83 Correct 88 ms 112556 KB Output is correct
84 Correct 79 ms 112552 KB Output is correct
85 Correct 189 ms 131220 KB Output is correct
86 Correct 495 ms 174224 KB Output is correct
87 Correct 469 ms 174224 KB Output is correct
88 Correct 485 ms 174112 KB Output is correct
89 Correct 469 ms 174260 KB Output is correct
90 Correct 455 ms 174140 KB Output is correct
91 Correct 553 ms 174320 KB Output is correct
92 Correct 539 ms 174136 KB Output is correct
93 Correct 476 ms 174228 KB Output is correct
94 Correct 495 ms 174136 KB Output is correct
95 Correct 557 ms 174224 KB Output is correct
96 Correct 575 ms 174224 KB Output is correct
97 Correct 471 ms 174136 KB Output is correct