oj.uz

Submission #1014326

# Submission time Handle Problem Language Result Execution time Memory
1014326 2024-07-04T16:34:42 Z Aiperiii Copy and Paste 3 (JOI22_copypaste3) C++14
100 / 100
 1088 ms 68972 KB 
#include <bits/stdc++.h>
#define int long long
#define all(x) x.begin(),x.end()
#define ff first
#define ss second
#define pb push_back
using namespace std;
const int N=2505,mod=(1ll<<61)-1;
int h[N][N],dp[N][N];
signed main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);cout.tie(0);
    int n,a,b,c;
    cin>>n;
    string s;
    cin>>s;
    cin>>a>>b>>c;
    for(int i=0;i<n;i++){
        h[i][i]=s[i]-'a';
        //cout<<h[i][i]<<" ";
        for(int j=i+1;j<n;j++){
            h[i][j]=h[i][j-1]*26+(s[j]-'a');
            h[i][j]%=mod;
            dp[i][j]=1e18;
            //cout<<h[i][j]<<" ";
        }
        dp[i][i]=a;
        //cout<<"\n";
    }
    
    for(int sz=1;sz<=n;sz++){
        vector <pair <int,int> > v;
        for(int l=0;l<=n-sz;l++){
            int r=l+sz-1;
            dp[l][r]=min(dp[l][r],min(dp[l+1][r],dp[l][r-1])+a);
            v.pb({h[l][r],l});
        }
        sort(all(v));
        for(auto x : v){
            int pos=x.ss;
            int hash=x.ff;
            int cnt=1;
            while(true){
                pair <int,int> p={hash,pos+sz};
                auto it=lower_bound(all(v),p);
                if(it!=v.end() && it->ff==hash){
                    pos=it->ss;
                    cnt++;
                    dp[x.ss][pos+sz-1]=min(dp[x.ss][pos+sz-1],dp[x.ss][x.ss+sz-1]+b+c*cnt+a*(pos+sz-x.ss-sz*cnt));
                }
                else break;
            }
        }
        
    }
    cout<<dp[0][n-1]<<"\n";
}

/*
 2 5 4 9 15 11
 6 7 6 8 12 14
 1 0 0 0
 1 0 0 0
 0 0 0 0
 0 1 0 0
 0 1 1 0
 0 0 0 0

 0 1 0 0
 0 1 1 0
 0 1 0 0
 0 0 1 0
 0 0 1 1
 0 0 0 1
*/

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 0 ms 2396 KB Output is correct
5 Correct 1 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 0 ms 2396 KB Output is correct
9 Correct 1 ms 2396 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4440 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 480 ms 44028 KB Output is correct
4 Correct 594 ms 49244 KB Output is correct
5 Correct 750 ms 55128 KB Output is correct
6 Correct 884 ms 61776 KB Output is correct
7 Correct 1031 ms 68908 KB Output is correct
8 Correct 1088 ms 68700 KB Output is correct
9 Correct 1039 ms 68908 KB Output is correct
10 Correct 1 ms 2396 KB Output is correct
11 Correct 0 ms 2396 KB Output is correct
12 Correct 0 ms 2396 KB Output is correct
13 Correct 0 ms 2396 KB Output is correct
14 Correct 0 ms 2396 KB Output is correct
15 Correct 0 ms 2396 KB Output is correct
16 Correct 1 ms 4440 KB Output is correct
17 Correct 0 ms 2396 KB Output is correct

Subtask #3
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 0 ms 2396 KB Output is correct
5 Correct 1 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 0 ms 2396 KB Output is correct
9 Correct 1 ms 2396 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct
11 Correct 1 ms 2396 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 0 ms 2396 KB Output is correct
14 Correct 1 ms 2396 KB Output is correct
15 Correct 0 ms 2396 KB Output is correct
16 Correct 0 ms 2396 KB Output is correct
17 Correct 1 ms 2396 KB Output is correct
18 Correct 0 ms 2396 KB Output is correct
19 Correct 0 ms 2396 KB Output is correct
20 Correct 0 ms 2396 KB Output is correct
21 Correct 1 ms 4444 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 2652 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 0 ms 2652 KB Output is correct
26 Correct 1 ms 4444 KB Output is correct
27 Correct 1 ms 4440 KB Output is correct
28 Correct 1 ms 4444 KB Output is correct
29 Correct 1 ms 4444 KB Output is correct
30 Correct 1 ms 4444 KB Output is correct
31 Correct 1 ms 4444 KB Output is correct
32 Correct 1 ms 4444 KB Output is correct
33 Correct 1 ms 4444 KB Output is correct
34 Correct 1 ms 2396 KB Output is correct
35 Correct 0 ms 2396 KB Output is correct
36 Correct 0 ms 2396 KB Output is correct
37 Correct 0 ms 2396 KB Output is correct
38 Correct 1 ms 4444 KB Output is correct
39 Correct 1 ms 6488 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 0 ms 2396 KB Output is correct
5 Correct 1 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 0 ms 2396 KB Output is correct
9 Correct 1 ms 2396 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct
11 Correct 1 ms 2396 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 0 ms 2396 KB Output is correct
14 Correct 1 ms 2396 KB Output is correct
15 Correct 0 ms 2396 KB Output is correct
16 Correct 0 ms 2396 KB Output is correct
17 Correct 1 ms 2396 KB Output is correct
18 Correct 0 ms 2396 KB Output is correct
19 Correct 0 ms 2396 KB Output is correct
20 Correct 0 ms 2396 KB Output is correct
21 Correct 1 ms 4444 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 2652 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 0 ms 2652 KB Output is correct
26 Correct 1 ms 4444 KB Output is correct
27 Correct 1 ms 4440 KB Output is correct
28 Correct 1 ms 4444 KB Output is correct
29 Correct 1 ms 4444 KB Output is correct
30 Correct 1 ms 4444 KB Output is correct
31 Correct 1 ms 4444 KB Output is correct
32 Correct 1 ms 4444 KB Output is correct
33 Correct 1 ms 4444 KB Output is correct
34 Correct 1 ms 2396 KB Output is correct
35 Correct 0 ms 2396 KB Output is correct
36 Correct 0 ms 2396 KB Output is correct
37 Correct 0 ms 2396 KB Output is correct
38 Correct 1 ms 4444 KB Output is correct
39 Correct 1 ms 6488 KB Output is correct
40 Correct 1 ms 6492 KB Output is correct
41 Correct 3 ms 9052 KB Output is correct
42 Correct 3 ms 7260 KB Output is correct
43 Correct 3 ms 10588 KB Output is correct
44 Correct 2 ms 7168 KB Output is correct
45 Correct 2 ms 9052 KB Output is correct
46 Correct 2 ms 7260 KB Output is correct
47 Correct 3 ms 10588 KB Output is correct
48 Correct 2 ms 9052 KB Output is correct
49 Correct 2 ms 7260 KB Output is correct
50 Correct 3 ms 9052 KB Output is correct
51 Correct 3 ms 9052 KB Output is correct
52 Correct 4 ms 9052 KB Output is correct
53 Correct 2 ms 7260 KB Output is correct

Subtask #5
32.0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 0 ms 2396 KB Output is correct
5 Correct 1 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 0 ms 2396 KB Output is correct
9 Correct 1 ms 2396 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct
11 Correct 1 ms 2396 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 0 ms 2396 KB Output is correct
14 Correct 1 ms 2396 KB Output is correct
15 Correct 0 ms 2396 KB Output is correct
16 Correct 0 ms 2396 KB Output is correct
17 Correct 1 ms 2396 KB Output is correct
18 Correct 0 ms 2396 KB Output is correct
19 Correct 0 ms 2396 KB Output is correct
20 Correct 0 ms 2396 KB Output is correct
21 Correct 1 ms 4444 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 2652 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 0 ms 2652 KB Output is correct
26 Correct 1 ms 4444 KB Output is correct
27 Correct 1 ms 4440 KB Output is correct
28 Correct 1 ms 4444 KB Output is correct
29 Correct 1 ms 4444 KB Output is correct
30 Correct 1 ms 4444 KB Output is correct
31 Correct 1 ms 4444 KB Output is correct
32 Correct 1 ms 4444 KB Output is correct
33 Correct 1 ms 4444 KB Output is correct
34 Correct 1 ms 2396 KB Output is correct
35 Correct 0 ms 2396 KB Output is correct
36 Correct 0 ms 2396 KB Output is correct
37 Correct 0 ms 2396 KB Output is correct
38 Correct 1 ms 4444 KB Output is correct
39 Correct 1 ms 6488 KB Output is correct
40 Correct 1 ms 6492 KB Output is correct
41 Correct 3 ms 9052 KB Output is correct
42 Correct 3 ms 7260 KB Output is correct
43 Correct 3 ms 10588 KB Output is correct
44 Correct 2 ms 7168 KB Output is correct
45 Correct 2 ms 9052 KB Output is correct
46 Correct 2 ms 7260 KB Output is correct
47 Correct 3 ms 10588 KB Output is correct
48 Correct 2 ms 9052 KB Output is correct
49 Correct 2 ms 7260 KB Output is correct
50 Correct 3 ms 9052 KB Output is correct
51 Correct 3 ms 9052 KB Output is correct
52 Correct 4 ms 9052 KB Output is correct
53 Correct 2 ms 7260 KB Output is correct
54 Correct 9 ms 11356 KB Output is correct
55 Correct 92 ms 19928 KB Output is correct
56 Correct 47 ms 21852 KB Output is correct
57 Correct 44 ms 20828 KB Output is correct
58 Correct 45 ms 20884 KB Output is correct
59 Correct 40 ms 21596 KB Output is correct
60 Correct 43 ms 20824 KB Output is correct
61 Correct 65 ms 20888 KB Output is correct
62 Correct 82 ms 21596 KB Output is correct
63 Correct 56 ms 20828 KB Output is correct
64 Correct 63 ms 21076 KB Output is correct
65 Correct 70 ms 20828 KB Output is correct
66 Correct 75 ms 21848 KB Output is correct
67 Correct 40 ms 20828 KB Output is correct

Subtask #6
38.0 / 38.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 0 ms 2396 KB Output is correct
5 Correct 1 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 0 ms 2396 KB Output is correct
9 Correct 1 ms 2396 KB Output is correct
10 Correct 0 ms 2396 KB Output is correct
11 Correct 1 ms 4440 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 480 ms 44028 KB Output is correct
14 Correct 594 ms 49244 KB Output is correct
15 Correct 750 ms 55128 KB Output is correct
16 Correct 884 ms 61776 KB Output is correct
17 Correct 1031 ms 68908 KB Output is correct
18 Correct 1088 ms 68700 KB Output is correct
19 Correct 1039 ms 68908 KB Output is correct
20 Correct 1 ms 2396 KB Output is correct
21 Correct 0 ms 2396 KB Output is correct
22 Correct 0 ms 2396 KB Output is correct
23 Correct 0 ms 2396 KB Output is correct
24 Correct 0 ms 2396 KB Output is correct
25 Correct 0 ms 2396 KB Output is correct
26 Correct 1 ms 4440 KB Output is correct
27 Correct 0 ms 2396 KB Output is correct
28 Correct 1 ms 2396 KB Output is correct
29 Correct 1 ms 4444 KB Output is correct
30 Correct 0 ms 2396 KB Output is correct
31 Correct 1 ms 2396 KB Output is correct
32 Correct 0 ms 2396 KB Output is correct
33 Correct 0 ms 2396 KB Output is correct
34 Correct 1 ms 2396 KB Output is correct
35 Correct 0 ms 2396 KB Output is correct
36 Correct 0 ms 2396 KB Output is correct
37 Correct 0 ms 2396 KB Output is correct
38 Correct 1 ms 4444 KB Output is correct
39 Correct 1 ms 4444 KB Output is correct
40 Correct 1 ms 2652 KB Output is correct
41 Correct 1 ms 4444 KB Output is correct
42 Correct 0 ms 2652 KB Output is correct
43 Correct 1 ms 4444 KB Output is correct
44 Correct 1 ms 4440 KB Output is correct
45 Correct 1 ms 4444 KB Output is correct
46 Correct 1 ms 4444 KB Output is correct
47 Correct 1 ms 4444 KB Output is correct
48 Correct 1 ms 4444 KB Output is correct
49 Correct 1 ms 4444 KB Output is correct
50 Correct 1 ms 4444 KB Output is correct
51 Correct 1 ms 2396 KB Output is correct
52 Correct 0 ms 2396 KB Output is correct
53 Correct 0 ms 2396 KB Output is correct
54 Correct 0 ms 2396 KB Output is correct
55 Correct 1 ms 4444 KB Output is correct
56 Correct 1 ms 6488 KB Output is correct
57 Correct 1 ms 6492 KB Output is correct
58 Correct 3 ms 9052 KB Output is correct
59 Correct 3 ms 7260 KB Output is correct
60 Correct 3 ms 10588 KB Output is correct
61 Correct 2 ms 7168 KB Output is correct
62 Correct 2 ms 9052 KB Output is correct
63 Correct 2 ms 7260 KB Output is correct
64 Correct 3 ms 10588 KB Output is correct
65 Correct 2 ms 9052 KB Output is correct
66 Correct 2 ms 7260 KB Output is correct
67 Correct 3 ms 9052 KB Output is correct
68 Correct 3 ms 9052 KB Output is correct
69 Correct 4 ms 9052 KB Output is correct
70 Correct 2 ms 7260 KB Output is correct
71 Correct 9 ms 11356 KB Output is correct
72 Correct 92 ms 19928 KB Output is correct
73 Correct 47 ms 21852 KB Output is correct
74 Correct 44 ms 20828 KB Output is correct
75 Correct 45 ms 20884 KB Output is correct
76 Correct 40 ms 21596 KB Output is correct
77 Correct 43 ms 20824 KB Output is correct
78 Correct 65 ms 20888 KB Output is correct
79 Correct 82 ms 21596 KB Output is correct
80 Correct 56 ms 20828 KB Output is correct
81 Correct 63 ms 21076 KB Output is correct
82 Correct 70 ms 20828 KB Output is correct
83 Correct 75 ms 21848 KB Output is correct
84 Correct 40 ms 20828 KB Output is correct
85 Correct 125 ms 35672 KB Output is correct
86 Correct 371 ms 68692 KB Output is correct
87 Correct 318 ms 68692 KB Output is correct
88 Correct 309 ms 68944 KB Output is correct
89 Correct 303 ms 68908 KB Output is correct
90 Correct 293 ms 68972 KB Output is correct
91 Correct 488 ms 68724 KB Output is correct
92 Correct 551 ms 68696 KB Output is correct
93 Correct 408 ms 68916 KB Output is correct
94 Correct 415 ms 68916 KB Output is correct
95 Correct 540 ms 68688 KB Output is correct
96 Correct 510 ms 68688 KB Output is correct
97 Correct 318 ms 68688 KB Output is correct