oj.uz

Submission #567769

# Submission time Handle Problem Language Result Execution time Memory
567769 2022-05-24T07:26:20 Z zaneyu Copy and Paste 3 (JOI22_copypaste3) C++14
100 / 100
 1074 ms 1050844 KB 
/*input
18
aababbbababbbaabbb
1000000000
100000
10000000
*/
#include<bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
//order_of_key #of elements less than x
// find_by_order kth element
typedef long long int ll;

#define ld long double
#define pii pair<ll,ll>
typedef tree<pii, null_type, less<pii>, rb_tree_tag, tree_order_statistics_node_update> indexed_set;
#define f first
#define s second
#define pb push_back
#define REP(i,n) for(int i=0;i<n;i++)
#define REP1(i,n) for(int i=1;i<=n;i++)
#define FILL(n,x) memset(n,x,sizeof(n))
#define ALL(_a) _a.begin(),_a.end()
#define sz(x) (int)x.size()
const ll maxn=3e3+5;
const ll maxlg=__lg(maxn)+2;
const ll INF64=4e18;
const int MOD=1e9+7;
const int INF=0x3f3f3f3f;
const ld PI=acos(-1);
const ld eps=1e-9;
#define lowb(x) x&(-x)
#define MNTO(x,y) x=min(x,(__typeof__(x))y)
#define MXTO(x,y) x=max(x,(__typeof__(x))y)
#define SORT_UNIQUE(c) (sort(c.begin(),c.end()), c.resize(distance(c.begin(),unique(c.begin(),c.end()))))
#define GET_POS(c,x) (lower_bound(c.begin(),c.end(),x)-c.begin())+1
template<typename T1,typename T2>
ostream& operator<<(ostream& out,pair<T1,T2> P){
    out<<P.f<<' '<<P.s;
    return out;
}
template<typename T>
ostream& operator<<(ostream& out,vector<T> V){
    REP(i,sz(V)) out<<V[i]<<((i!=sz(V)-1)?" ":"");
    return out;
}
ll mult(ll a,ll b){
    if(a<0) a+=MOD;
    return (a*b)%MOD;
}
ll mypow(ll a,ll b){
    if(b<=0) return 1;
    ll res=1LL;
    while(b){
        if(b&1) res=mult(res,a);
        a=mult(a,a);
        b>>=1;
    }
    return res;
}
ll dp[maxn][maxn];
struct node{
    node* ch[26];
    int idx;
};
int tot=0;
node* create(){
    node* x=new node();
    REP(i,26) x->ch[i]=NULL;
    x->idx=(tot++);
    return x;
}
node *rt=create();
int nxt[maxn][maxn];
bool ok[maxn][maxn];
vector<int> fac[maxn];
vector<pii> vv[maxn*maxn];
int32_t main(){
    ios::sync_with_stdio(false),cin.tie(0);
    int n;
    ll A,b,c;
    string s;
    cin>>n>>s>>A>>b>>c;
    s="0"+s;
    REP1(i,n){
        node *cur=rt;
        for(int j=i;j<=n;j++){
            if(!cur->ch[s[j]-'a']){
                cur->ch[s[j]-'a']=create();
            }
            cur=cur->ch[s[j]-'a'];
            vv[cur->idx].pb({i,j});
        }
    }
    REP(i,tot){
        int p=0;
        for(auto x:vv[i]){
            while(p<sz(vv[i]) and vv[i][p].f<=x.s) ++p;
            if(p==sz(vv[i])) nxt[x.f][x.s]=INF;
            else nxt[x.f][x.s]=vv[i][p].f;
        }
    }
    for(int i=n;i>=1;i--){
        for(int j=i;j<=n;j++) dp[i][j]=dp[i+1][j]+A;
        for(int j=i;j<=n;j++){
            MNTO(dp[i][j],dp[i][j-1]+A);
            int len=(j-i+1);
            int r=i;
            int cnt=1;
            while(nxt[r][r+len-1]!=INF){
                r=nxt[r][r+len-1];
                ++cnt;
                MNTO(dp[i][r+len-1],dp[i][j]+b+c*cnt+A*(r-i-(cnt-1)*len));
            }
            //cout<<i<<' '<<j<<' '<<dp[i][j]<<'\n';
        }
    }
    cout<<dp[1][n];
}

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 101 ms 212384 KB Output is correct
2 Correct 102 ms 212464 KB Output is correct
3 Correct 114 ms 212488 KB Output is correct
4 Correct 104 ms 212364 KB Output is correct
5 Correct 110 ms 212448 KB Output is correct
6 Correct 105 ms 212360 KB Output is correct
7 Correct 106 ms 212348 KB Output is correct
8 Correct 103 ms 212468 KB Output is correct
9 Correct 102 ms 212448 KB Output is correct
10 Correct 104 ms 212412 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 103 ms 212500 KB Output is correct
2 Correct 110 ms 212348 KB Output is correct
3 Correct 324 ms 281604 KB Output is correct
4 Correct 370 ms 290468 KB Output is correct
5 Correct 440 ms 302720 KB Output is correct
6 Correct 480 ms 317748 KB Output is correct
7 Correct 591 ms 334168 KB Output is correct
8 Correct 598 ms 334124 KB Output is correct
9 Correct 595 ms 334140 KB Output is correct
10 Correct 101 ms 212428 KB Output is correct
11 Correct 111 ms 212332 KB Output is correct
12 Correct 104 ms 212472 KB Output is correct
13 Correct 112 ms 212496 KB Output is correct
14 Correct 103 ms 212612 KB Output is correct
15 Correct 100 ms 212536 KB Output is correct
16 Correct 109 ms 212820 KB Output is correct
17 Correct 106 ms 212428 KB Output is correct

Subtask #3
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 101 ms 212384 KB Output is correct
2 Correct 102 ms 212464 KB Output is correct
3 Correct 114 ms 212488 KB Output is correct
4 Correct 104 ms 212364 KB Output is correct
5 Correct 110 ms 212448 KB Output is correct
6 Correct 105 ms 212360 KB Output is correct
7 Correct 106 ms 212348 KB Output is correct
8 Correct 103 ms 212468 KB Output is correct
9 Correct 102 ms 212448 KB Output is correct
10 Correct 104 ms 212412 KB Output is correct
11 Correct 104 ms 212536 KB Output is correct
12 Correct 109 ms 212664 KB Output is correct
13 Correct 104 ms 212564 KB Output is correct
14 Correct 104 ms 212428 KB Output is correct
15 Correct 100 ms 212632 KB Output is correct
16 Correct 104 ms 212632 KB Output is correct
17 Correct 105 ms 212412 KB Output is correct
18 Correct 105 ms 212360 KB Output is correct
19 Correct 104 ms 212564 KB Output is correct
20 Correct 101 ms 212440 KB Output is correct
21 Correct 111 ms 212716 KB Output is correct
22 Correct 106 ms 212784 KB Output is correct
23 Correct 103 ms 212728 KB Output is correct
24 Correct 100 ms 212684 KB Output is correct
25 Correct 101 ms 212728 KB Output is correct
26 Correct 103 ms 212804 KB Output is correct
27 Correct 101 ms 212684 KB Output is correct
28 Correct 105 ms 212676 KB Output is correct
29 Correct 106 ms 212780 KB Output is correct
30 Correct 101 ms 212720 KB Output is correct
31 Correct 101 ms 212732 KB Output is correct
32 Correct 102 ms 212688 KB Output is correct
33 Correct 104 ms 212712 KB Output is correct
34 Correct 106 ms 212428 KB Output is correct
35 Correct 115 ms 212348 KB Output is correct
36 Correct 102 ms 212488 KB Output is correct
37 Correct 102 ms 212608 KB Output is correct
38 Correct 104 ms 212440 KB Output is correct
39 Correct 110 ms 212804 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 101 ms 212384 KB Output is correct
2 Correct 102 ms 212464 KB Output is correct
3 Correct 114 ms 212488 KB Output is correct
4 Correct 104 ms 212364 KB Output is correct
5 Correct 110 ms 212448 KB Output is correct
6 Correct 105 ms 212360 KB Output is correct
7 Correct 106 ms 212348 KB Output is correct
8 Correct 103 ms 212468 KB Output is correct
9 Correct 102 ms 212448 KB Output is correct
10 Correct 104 ms 212412 KB Output is correct
11 Correct 104 ms 212536 KB Output is correct
12 Correct 109 ms 212664 KB Output is correct
13 Correct 104 ms 212564 KB Output is correct
14 Correct 104 ms 212428 KB Output is correct
15 Correct 100 ms 212632 KB Output is correct
16 Correct 104 ms 212632 KB Output is correct
17 Correct 105 ms 212412 KB Output is correct
18 Correct 105 ms 212360 KB Output is correct
19 Correct 104 ms 212564 KB Output is correct
20 Correct 101 ms 212440 KB Output is correct
21 Correct 111 ms 212716 KB Output is correct
22 Correct 106 ms 212784 KB Output is correct
23 Correct 103 ms 212728 KB Output is correct
24 Correct 100 ms 212684 KB Output is correct
25 Correct 101 ms 212728 KB Output is correct
26 Correct 103 ms 212804 KB Output is correct
27 Correct 101 ms 212684 KB Output is correct
28 Correct 105 ms 212676 KB Output is correct
29 Correct 106 ms 212780 KB Output is correct
30 Correct 101 ms 212720 KB Output is correct
31 Correct 101 ms 212732 KB Output is correct
32 Correct 102 ms 212688 KB Output is correct
33 Correct 104 ms 212712 KB Output is correct
34 Correct 106 ms 212428 KB Output is correct
35 Correct 115 ms 212348 KB Output is correct
36 Correct 102 ms 212488 KB Output is correct
37 Correct 102 ms 212608 KB Output is correct
38 Correct 104 ms 212440 KB Output is correct
39 Correct 110 ms 212804 KB Output is correct
40 Correct 106 ms 213948 KB Output is correct
41 Correct 102 ms 214772 KB Output is correct
42 Correct 110 ms 218972 KB Output is correct
43 Correct 112 ms 219128 KB Output is correct
44 Correct 108 ms 219240 KB Output is correct
45 Correct 106 ms 219152 KB Output is correct
46 Correct 134 ms 219192 KB Output is correct
47 Correct 115 ms 215972 KB Output is correct
48 Correct 110 ms 217520 KB Output is correct
49 Correct 104 ms 218072 KB Output is correct
50 Correct 111 ms 218080 KB Output is correct
51 Correct 114 ms 217192 KB Output is correct
52 Correct 104 ms 217112 KB Output is correct
53 Correct 105 ms 219216 KB Output is correct

Subtask #5
32.0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 101 ms 212384 KB Output is correct
2 Correct 102 ms 212464 KB Output is correct
3 Correct 114 ms 212488 KB Output is correct
4 Correct 104 ms 212364 KB Output is correct
5 Correct 110 ms 212448 KB Output is correct
6 Correct 105 ms 212360 KB Output is correct
7 Correct 106 ms 212348 KB Output is correct
8 Correct 103 ms 212468 KB Output is correct
9 Correct 102 ms 212448 KB Output is correct
10 Correct 104 ms 212412 KB Output is correct
11 Correct 104 ms 212536 KB Output is correct
12 Correct 109 ms 212664 KB Output is correct
13 Correct 104 ms 212564 KB Output is correct
14 Correct 104 ms 212428 KB Output is correct
15 Correct 100 ms 212632 KB Output is correct
16 Correct 104 ms 212632 KB Output is correct
17 Correct 105 ms 212412 KB Output is correct
18 Correct 105 ms 212360 KB Output is correct
19 Correct 104 ms 212564 KB Output is correct
20 Correct 101 ms 212440 KB Output is correct
21 Correct 111 ms 212716 KB Output is correct
22 Correct 106 ms 212784 KB Output is correct
23 Correct 103 ms 212728 KB Output is correct
24 Correct 100 ms 212684 KB Output is correct
25 Correct 101 ms 212728 KB Output is correct
26 Correct 103 ms 212804 KB Output is correct
27 Correct 101 ms 212684 KB Output is correct
28 Correct 105 ms 212676 KB Output is correct
29 Correct 106 ms 212780 KB Output is correct
30 Correct 101 ms 212720 KB Output is correct
31 Correct 101 ms 212732 KB Output is correct
32 Correct 102 ms 212688 KB Output is correct
33 Correct 104 ms 212712 KB Output is correct
34 Correct 106 ms 212428 KB Output is correct
35 Correct 115 ms 212348 KB Output is correct
36 Correct 102 ms 212488 KB Output is correct
37 Correct 102 ms 212608 KB Output is correct
38 Correct 104 ms 212440 KB Output is correct
39 Correct 110 ms 212804 KB Output is correct
40 Correct 106 ms 213948 KB Output is correct
41 Correct 102 ms 214772 KB Output is correct
42 Correct 110 ms 218972 KB Output is correct
43 Correct 112 ms 219128 KB Output is correct
44 Correct 108 ms 219240 KB Output is correct
45 Correct 106 ms 219152 KB Output is correct
46 Correct 134 ms 219192 KB Output is correct
47 Correct 115 ms 215972 KB Output is correct
48 Correct 110 ms 217520 KB Output is correct
49 Correct 104 ms 218072 KB Output is correct
50 Correct 111 ms 218080 KB Output is correct
51 Correct 114 ms 217192 KB Output is correct
52 Correct 104 ms 217112 KB Output is correct
53 Correct 105 ms 219216 KB Output is correct
54 Correct 133 ms 241544 KB Output is correct
55 Correct 162 ms 236892 KB Output is correct
56 Correct 207 ms 349696 KB Output is correct
57 Correct 217 ms 350512 KB Output is correct
58 Correct 218 ms 351092 KB Output is correct
59 Correct 230 ms 351180 KB Output is correct
60 Correct 222 ms 351348 KB Output is correct
61 Correct 181 ms 289888 KB Output is correct
62 Correct 155 ms 238952 KB Output is correct
63 Correct 226 ms 322204 KB Output is correct
64 Correct 204 ms 323456 KB Output is correct
65 Correct 207 ms 293776 KB Output is correct
66 Correct 201 ms 293692 KB Output is correct
67 Correct 207 ms 351388 KB Output is correct

Subtask #6
38.0 / 38.0

# Verdict Execution time Memory Grader output
1 Correct 101 ms 212384 KB Output is correct
2 Correct 102 ms 212464 KB Output is correct
3 Correct 114 ms 212488 KB Output is correct
4 Correct 104 ms 212364 KB Output is correct
5 Correct 110 ms 212448 KB Output is correct
6 Correct 105 ms 212360 KB Output is correct
7 Correct 106 ms 212348 KB Output is correct
8 Correct 103 ms 212468 KB Output is correct
9 Correct 102 ms 212448 KB Output is correct
10 Correct 104 ms 212412 KB Output is correct
11 Correct 103 ms 212500 KB Output is correct
12 Correct 110 ms 212348 KB Output is correct
13 Correct 324 ms 281604 KB Output is correct
14 Correct 370 ms 290468 KB Output is correct
15 Correct 440 ms 302720 KB Output is correct
16 Correct 480 ms 317748 KB Output is correct
17 Correct 591 ms 334168 KB Output is correct
18 Correct 598 ms 334124 KB Output is correct
19 Correct 595 ms 334140 KB Output is correct
20 Correct 101 ms 212428 KB Output is correct
21 Correct 111 ms 212332 KB Output is correct
22 Correct 104 ms 212472 KB Output is correct
23 Correct 112 ms 212496 KB Output is correct
24 Correct 103 ms 212612 KB Output is correct
25 Correct 100 ms 212536 KB Output is correct
26 Correct 109 ms 212820 KB Output is correct
27 Correct 106 ms 212428 KB Output is correct
28 Correct 104 ms 212536 KB Output is correct
29 Correct 109 ms 212664 KB Output is correct
30 Correct 104 ms 212564 KB Output is correct
31 Correct 104 ms 212428 KB Output is correct
32 Correct 100 ms 212632 KB Output is correct
33 Correct 104 ms 212632 KB Output is correct
34 Correct 105 ms 212412 KB Output is correct
35 Correct 105 ms 212360 KB Output is correct
36 Correct 104 ms 212564 KB Output is correct
37 Correct 101 ms 212440 KB Output is correct
38 Correct 111 ms 212716 KB Output is correct
39 Correct 106 ms 212784 KB Output is correct
40 Correct 103 ms 212728 KB Output is correct
41 Correct 100 ms 212684 KB Output is correct
42 Correct 101 ms 212728 KB Output is correct
43 Correct 103 ms 212804 KB Output is correct
44 Correct 101 ms 212684 KB Output is correct
45 Correct 105 ms 212676 KB Output is correct
46 Correct 106 ms 212780 KB Output is correct
47 Correct 101 ms 212720 KB Output is correct
48 Correct 101 ms 212732 KB Output is correct
49 Correct 102 ms 212688 KB Output is correct
50 Correct 104 ms 212712 KB Output is correct
51 Correct 106 ms 212428 KB Output is correct
52 Correct 115 ms 212348 KB Output is correct
53 Correct 102 ms 212488 KB Output is correct
54 Correct 102 ms 212608 KB Output is correct
55 Correct 104 ms 212440 KB Output is correct
56 Correct 110 ms 212804 KB Output is correct
57 Correct 106 ms 213948 KB Output is correct
58 Correct 102 ms 214772 KB Output is correct
59 Correct 110 ms 218972 KB Output is correct
60 Correct 112 ms 219128 KB Output is correct
61 Correct 108 ms 219240 KB Output is correct
62 Correct 106 ms 219152 KB Output is correct
63 Correct 134 ms 219192 KB Output is correct
64 Correct 115 ms 215972 KB Output is correct
65 Correct 110 ms 217520 KB Output is correct
66 Correct 104 ms 218072 KB Output is correct
67 Correct 111 ms 218080 KB Output is correct
68 Correct 114 ms 217192 KB Output is correct
69 Correct 104 ms 217112 KB Output is correct
70 Correct 105 ms 219216 KB Output is correct
71 Correct 133 ms 241544 KB Output is correct
72 Correct 162 ms 236892 KB Output is correct
73 Correct 207 ms 349696 KB Output is correct
74 Correct 217 ms 350512 KB Output is correct
75 Correct 218 ms 351092 KB Output is correct
76 Correct 230 ms 351180 KB Output is correct
77 Correct 222 ms 351348 KB Output is correct
78 Correct 181 ms 289888 KB Output is correct
79 Correct 155 ms 238952 KB Output is correct
80 Correct 226 ms 322204 KB Output is correct
81 Correct 204 ms 323456 KB Output is correct
82 Correct 207 ms 293776 KB Output is correct
83 Correct 201 ms 293692 KB Output is correct
84 Correct 207 ms 351388 KB Output is correct
85 Correct 405 ms 549684 KB Output is correct
86 Correct 1074 ms 1045992 KB Output is correct
87 Correct 861 ms 1048344 KB Output is correct
88 Correct 813 ms 1049684 KB Output is correct
89 Correct 908 ms 1050504 KB Output is correct
90 Correct 815 ms 1050844 KB Output is correct
91 Correct 527 ms 381800 KB Output is correct
92 Correct 392 ms 349864 KB Output is correct
93 Correct 806 ms 838352 KB Output is correct
94 Correct 776 ms 875848 KB Output is correct
95 Correct 733 ms 686172 KB Output is correct
96 Correct 710 ms 686256 KB Output is correct
97 Correct 809 ms 1050828 KB Output is correct