oj.uz

Submission #545373

# Submission time Handle Problem Language Result Execution time Memory
545373 2022-04-04T11:32:04 Z leaked Copy and Paste 3 (JOI22_copypaste3) C++14
100 / 100
 504 ms 98548 KB 
#include <bits/stdc++.h>

#define f first
#define s second
#define m_p make_pair
#define all(x) (x).begin(),(x).end()
#define rall(x) (x).rbegin(),(x).rend()
#define vec vector
#define pb push_back
#define sz(x) (int)(x).size()
#define pw(x) (1LL<<(x))
#define fast_resp ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
typedef long double ld;
typedef pair<int,ll> pil;
template<class T> bool umin(T &a,const T &b){return (a>b?a=b,1:0);}
template<class T> bool umax(T &a,const T &b){return (a<b?a=b,1:0);}
const ll inf=1e18;
const int N=2500+3;
ll dp[N][N];
///l,r,prefix
//int pref[N][N];
vec<int> zet[N];
vec<int> z_func(string s){
    int l=0,r=-1;
    vec<int> zt(sz(s),0);
    for(int i=1;i<sz(s);i++){
        zt[i]=(i>r?0:min(r-i+1,zt[i-l]));
        while(i+zt[i]<sz(s) && s[i+zt[i]]==s[zt[i]]) ++zt[i];
        if(i+zt[i]-1>r){
            r=i+zt[i]-1;
            l=i;
        }
    }
    return zt;
}
signed main(){
    fast_resp;
    int n;
    string s;
    cin>>n>>s;
    int a,b,c;
    cin>>a>>b>>c;
    for(int j=0;j<N;j++){
        for(int k=0;k<N;k++)
            dp[j][k]=inf;
    }
    vec<vec<int>>nxt(n,vec<int>(n+1,-1));
    for(int i=0;i<n;i++){
        zet[i]=z_func(s.substr(i,n-i)+'#'+s.substr(i,n-i));
        int last=0;
        for(int j=i;j<n;j++){
//            if((last+1)==1 && i==2){
//                i=2;
//                cout<<zet[i][j-i+n-i+1]<<endl;
//            }
            while(last+1<=zet[i][j-i+n-i+1] && (j-i)>=last+1){
                ++last;
//                cout<<"WO "<<i<<' '<<last<<' '<<j<<endl;
                nxt[i][last]=j;
            }
        }
    }
    for(int l=n-1;l>=0;l--){
        for(int r=l;r<n;r++){
            if(l==r) dp[l][r]=a+b;
//            else{
                if(l) umin(dp[l-1][r],dp[l][r]+a);
                if(r+1<n) umin(dp[l][r+1],dp[l][r]+a);
                ll total=dp[l][r]+c;
//                if(l==2 && r==2){
//                    l=r=2;
//                    l=2;
//                }
                /// i'ma b
                int j=nxt[l][r-l+1];
                int last=r;
//                cout<<"L "<<l<<' '<<r<<endl;
                while(j!=-1){
//                    assert(j>last);
//                    cout<<"HEY "<<j-last-1<<endl;
                    total+=1ll*(j-last-1)*a;total+=c;
                    umin(dp[l][j+r-l],total+b);
                    last=j+r-l;
                    j=nxt[j][r-l+1];
                }
//                cout<<endl;
//            }
        }
    }
//    cout<<dp[2][8]<<endl;
    cout<<dp[0][n-1]-b;
    return 0;
}
/*

*/

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 20 ms 49364 KB Output is correct
2 Correct 21 ms 49300 KB Output is correct
3 Correct 21 ms 49360 KB Output is correct
4 Correct 21 ms 49304 KB Output is correct
5 Correct 21 ms 49352 KB Output is correct
6 Correct 23 ms 49344 KB Output is correct
7 Correct 21 ms 49364 KB Output is correct
8 Correct 20 ms 49300 KB Output is correct
9 Correct 21 ms 49364 KB Output is correct
10 Correct 21 ms 49364 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 21 ms 49364 KB Output is correct
2 Correct 21 ms 49364 KB Output is correct
3 Correct 195 ms 75668 KB Output is correct
4 Correct 249 ms 80116 KB Output is correct
5 Correct 345 ms 85232 KB Output is correct
6 Correct 410 ms 91316 KB Output is correct
7 Correct 490 ms 98488 KB Output is correct
8 Correct 504 ms 98548 KB Output is correct
9 Correct 497 ms 98484 KB Output is correct
10 Correct 23 ms 49308 KB Output is correct
11 Correct 22 ms 49304 KB Output is correct
12 Correct 21 ms 49316 KB Output is correct
13 Correct 20 ms 49300 KB Output is correct
14 Correct 20 ms 49364 KB Output is correct
15 Correct 22 ms 49364 KB Output is correct
16 Correct 22 ms 49364 KB Output is correct
17 Correct 21 ms 49296 KB Output is correct

Subtask #3
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 20 ms 49364 KB Output is correct
2 Correct 21 ms 49300 KB Output is correct
3 Correct 21 ms 49360 KB Output is correct
4 Correct 21 ms 49304 KB Output is correct
5 Correct 21 ms 49352 KB Output is correct
6 Correct 23 ms 49344 KB Output is correct
7 Correct 21 ms 49364 KB Output is correct
8 Correct 20 ms 49300 KB Output is correct
9 Correct 21 ms 49364 KB Output is correct
10 Correct 21 ms 49364 KB Output is correct
11 Correct 21 ms 49364 KB Output is correct
12 Correct 25 ms 49364 KB Output is correct
13 Correct 19 ms 49404 KB Output is correct
14 Correct 24 ms 49364 KB Output is correct
15 Correct 21 ms 49388 KB Output is correct
16 Correct 21 ms 49392 KB Output is correct
17 Correct 23 ms 49332 KB Output is correct
18 Correct 20 ms 49388 KB Output is correct
19 Correct 26 ms 49364 KB Output is correct
20 Correct 22 ms 49412 KB Output is correct
21 Correct 21 ms 49356 KB Output is correct
22 Correct 21 ms 49364 KB Output is correct
23 Correct 22 ms 49356 KB Output is correct
24 Correct 24 ms 49316 KB Output is correct
25 Correct 21 ms 49280 KB Output is correct
26 Correct 21 ms 49364 KB Output is correct
27 Correct 23 ms 49396 KB Output is correct
28 Correct 24 ms 49332 KB Output is correct
29 Correct 21 ms 49332 KB Output is correct
30 Correct 21 ms 49364 KB Output is correct
31 Correct 22 ms 49364 KB Output is correct
32 Correct 21 ms 49400 KB Output is correct
33 Correct 21 ms 49404 KB Output is correct
34 Correct 21 ms 49424 KB Output is correct
35 Correct 21 ms 49364 KB Output is correct
36 Correct 22 ms 49300 KB Output is correct
37 Correct 22 ms 49364 KB Output is correct
38 Correct 21 ms 49352 KB Output is correct
39 Correct 21 ms 49384 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 20 ms 49364 KB Output is correct
2 Correct 21 ms 49300 KB Output is correct
3 Correct 21 ms 49360 KB Output is correct
4 Correct 21 ms 49304 KB Output is correct
5 Correct 21 ms 49352 KB Output is correct
6 Correct 23 ms 49344 KB Output is correct
7 Correct 21 ms 49364 KB Output is correct
8 Correct 20 ms 49300 KB Output is correct
9 Correct 21 ms 49364 KB Output is correct
10 Correct 21 ms 49364 KB Output is correct
11 Correct 21 ms 49364 KB Output is correct
12 Correct 25 ms 49364 KB Output is correct
13 Correct 19 ms 49404 KB Output is correct
14 Correct 24 ms 49364 KB Output is correct
15 Correct 21 ms 49388 KB Output is correct
16 Correct 21 ms 49392 KB Output is correct
17 Correct 23 ms 49332 KB Output is correct
18 Correct 20 ms 49388 KB Output is correct
19 Correct 26 ms 49364 KB Output is correct
20 Correct 22 ms 49412 KB Output is correct
21 Correct 21 ms 49356 KB Output is correct
22 Correct 21 ms 49364 KB Output is correct
23 Correct 22 ms 49356 KB Output is correct
24 Correct 24 ms 49316 KB Output is correct
25 Correct 21 ms 49280 KB Output is correct
26 Correct 21 ms 49364 KB Output is correct
27 Correct 23 ms 49396 KB Output is correct
28 Correct 24 ms 49332 KB Output is correct
29 Correct 21 ms 49332 KB Output is correct
30 Correct 21 ms 49364 KB Output is correct
31 Correct 22 ms 49364 KB Output is correct
32 Correct 21 ms 49400 KB Output is correct
33 Correct 21 ms 49404 KB Output is correct
34 Correct 21 ms 49424 KB Output is correct
35 Correct 21 ms 49364 KB Output is correct
36 Correct 22 ms 49300 KB Output is correct
37 Correct 22 ms 49364 KB Output is correct
38 Correct 21 ms 49352 KB Output is correct
39 Correct 21 ms 49384 KB Output is correct
40 Correct 21 ms 49364 KB Output is correct
41 Correct 22 ms 49620 KB Output is correct
42 Correct 22 ms 49716 KB Output is correct
43 Correct 22 ms 49672 KB Output is correct
44 Correct 23 ms 49696 KB Output is correct
45 Correct 23 ms 49688 KB Output is correct
46 Correct 22 ms 49724 KB Output is correct
47 Correct 20 ms 49620 KB Output is correct
48 Correct 20 ms 49840 KB Output is correct
49 Correct 22 ms 49736 KB Output is correct
50 Correct 21 ms 49684 KB Output is correct
51 Correct 22 ms 49644 KB Output is correct
52 Correct 22 ms 49652 KB Output is correct
53 Correct 22 ms 49692 KB Output is correct

Subtask #5
32.0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 20 ms 49364 KB Output is correct
2 Correct 21 ms 49300 KB Output is correct
3 Correct 21 ms 49360 KB Output is correct
4 Correct 21 ms 49304 KB Output is correct
5 Correct 21 ms 49352 KB Output is correct
6 Correct 23 ms 49344 KB Output is correct
7 Correct 21 ms 49364 KB Output is correct
8 Correct 20 ms 49300 KB Output is correct
9 Correct 21 ms 49364 KB Output is correct
10 Correct 21 ms 49364 KB Output is correct
11 Correct 21 ms 49364 KB Output is correct
12 Correct 25 ms 49364 KB Output is correct
13 Correct 19 ms 49404 KB Output is correct
14 Correct 24 ms 49364 KB Output is correct
15 Correct 21 ms 49388 KB Output is correct
16 Correct 21 ms 49392 KB Output is correct
17 Correct 23 ms 49332 KB Output is correct
18 Correct 20 ms 49388 KB Output is correct
19 Correct 26 ms 49364 KB Output is correct
20 Correct 22 ms 49412 KB Output is correct
21 Correct 21 ms 49356 KB Output is correct
22 Correct 21 ms 49364 KB Output is correct
23 Correct 22 ms 49356 KB Output is correct
24 Correct 24 ms 49316 KB Output is correct
25 Correct 21 ms 49280 KB Output is correct
26 Correct 21 ms 49364 KB Output is correct
27 Correct 23 ms 49396 KB Output is correct
28 Correct 24 ms 49332 KB Output is correct
29 Correct 21 ms 49332 KB Output is correct
30 Correct 21 ms 49364 KB Output is correct
31 Correct 22 ms 49364 KB Output is correct
32 Correct 21 ms 49400 KB Output is correct
33 Correct 21 ms 49404 KB Output is correct
34 Correct 21 ms 49424 KB Output is correct
35 Correct 21 ms 49364 KB Output is correct
36 Correct 22 ms 49300 KB Output is correct
37 Correct 22 ms 49364 KB Output is correct
38 Correct 21 ms 49352 KB Output is correct
39 Correct 21 ms 49384 KB Output is correct
40 Correct 21 ms 49364 KB Output is correct
41 Correct 22 ms 49620 KB Output is correct
42 Correct 22 ms 49716 KB Output is correct
43 Correct 22 ms 49672 KB Output is correct
44 Correct 23 ms 49696 KB Output is correct
45 Correct 23 ms 49688 KB Output is correct
46 Correct 22 ms 49724 KB Output is correct
47 Correct 20 ms 49620 KB Output is correct
48 Correct 20 ms 49840 KB Output is correct
49 Correct 22 ms 49736 KB Output is correct
50 Correct 21 ms 49684 KB Output is correct
51 Correct 22 ms 49644 KB Output is correct
52 Correct 22 ms 49652 KB Output is correct
53 Correct 22 ms 49692 KB Output is correct
54 Correct 25 ms 50948 KB Output is correct
55 Correct 56 ms 57280 KB Output is correct
56 Correct 41 ms 57316 KB Output is correct
57 Correct 36 ms 57196 KB Output is correct
58 Correct 36 ms 57236 KB Output is correct
59 Correct 36 ms 57372 KB Output is correct
60 Correct 32 ms 57268 KB Output is correct
61 Correct 35 ms 57188 KB Output is correct
62 Correct 61 ms 57160 KB Output is correct
63 Correct 32 ms 57300 KB Output is correct
64 Correct 32 ms 57232 KB Output is correct
65 Correct 39 ms 57300 KB Output is correct
66 Correct 39 ms 57256 KB Output is correct
67 Correct 33 ms 57264 KB Output is correct

Subtask #6
38.0 / 38.0

# Verdict Execution time Memory Grader output
1 Correct 20 ms 49364 KB Output is correct
2 Correct 21 ms 49300 KB Output is correct
3 Correct 21 ms 49360 KB Output is correct
4 Correct 21 ms 49304 KB Output is correct
5 Correct 21 ms 49352 KB Output is correct
6 Correct 23 ms 49344 KB Output is correct
7 Correct 21 ms 49364 KB Output is correct
8 Correct 20 ms 49300 KB Output is correct
9 Correct 21 ms 49364 KB Output is correct
10 Correct 21 ms 49364 KB Output is correct
11 Correct 21 ms 49364 KB Output is correct
12 Correct 21 ms 49364 KB Output is correct
13 Correct 195 ms 75668 KB Output is correct
14 Correct 249 ms 80116 KB Output is correct
15 Correct 345 ms 85232 KB Output is correct
16 Correct 410 ms 91316 KB Output is correct
17 Correct 490 ms 98488 KB Output is correct
18 Correct 504 ms 98548 KB Output is correct
19 Correct 497 ms 98484 KB Output is correct
20 Correct 23 ms 49308 KB Output is correct
21 Correct 22 ms 49304 KB Output is correct
22 Correct 21 ms 49316 KB Output is correct
23 Correct 20 ms 49300 KB Output is correct
24 Correct 20 ms 49364 KB Output is correct
25 Correct 22 ms 49364 KB Output is correct
26 Correct 22 ms 49364 KB Output is correct
27 Correct 21 ms 49296 KB Output is correct
28 Correct 21 ms 49364 KB Output is correct
29 Correct 25 ms 49364 KB Output is correct
30 Correct 19 ms 49404 KB Output is correct
31 Correct 24 ms 49364 KB Output is correct
32 Correct 21 ms 49388 KB Output is correct
33 Correct 21 ms 49392 KB Output is correct
34 Correct 23 ms 49332 KB Output is correct
35 Correct 20 ms 49388 KB Output is correct
36 Correct 26 ms 49364 KB Output is correct
37 Correct 22 ms 49412 KB Output is correct
38 Correct 21 ms 49356 KB Output is correct
39 Correct 21 ms 49364 KB Output is correct
40 Correct 22 ms 49356 KB Output is correct
41 Correct 24 ms 49316 KB Output is correct
42 Correct 21 ms 49280 KB Output is correct
43 Correct 21 ms 49364 KB Output is correct
44 Correct 23 ms 49396 KB Output is correct
45 Correct 24 ms 49332 KB Output is correct
46 Correct 21 ms 49332 KB Output is correct
47 Correct 21 ms 49364 KB Output is correct
48 Correct 22 ms 49364 KB Output is correct
49 Correct 21 ms 49400 KB Output is correct
50 Correct 21 ms 49404 KB Output is correct
51 Correct 21 ms 49424 KB Output is correct
52 Correct 21 ms 49364 KB Output is correct
53 Correct 22 ms 49300 KB Output is correct
54 Correct 22 ms 49364 KB Output is correct
55 Correct 21 ms 49352 KB Output is correct
56 Correct 21 ms 49384 KB Output is correct
57 Correct 21 ms 49364 KB Output is correct
58 Correct 22 ms 49620 KB Output is correct
59 Correct 22 ms 49716 KB Output is correct
60 Correct 22 ms 49672 KB Output is correct
61 Correct 23 ms 49696 KB Output is correct
62 Correct 23 ms 49688 KB Output is correct
63 Correct 22 ms 49724 KB Output is correct
64 Correct 20 ms 49620 KB Output is correct
65 Correct 20 ms 49840 KB Output is correct
66 Correct 22 ms 49736 KB Output is correct
67 Correct 21 ms 49684 KB Output is correct
68 Correct 22 ms 49644 KB Output is correct
69 Correct 22 ms 49652 KB Output is correct
70 Correct 22 ms 49692 KB Output is correct
71 Correct 25 ms 50948 KB Output is correct
72 Correct 56 ms 57280 KB Output is correct
73 Correct 41 ms 57316 KB Output is correct
74 Correct 36 ms 57196 KB Output is correct
75 Correct 36 ms 57236 KB Output is correct
76 Correct 36 ms 57372 KB Output is correct
77 Correct 32 ms 57268 KB Output is correct
78 Correct 35 ms 57188 KB Output is correct
79 Correct 61 ms 57160 KB Output is correct
80 Correct 32 ms 57300 KB Output is correct
81 Correct 32 ms 57232 KB Output is correct
82 Correct 39 ms 57300 KB Output is correct
83 Correct 39 ms 57256 KB Output is correct
84 Correct 33 ms 57264 KB Output is correct
85 Correct 75 ms 69056 KB Output is correct
86 Correct 157 ms 98428 KB Output is correct
87 Correct 131 ms 98484 KB Output is correct
88 Correct 97 ms 98376 KB Output is correct
89 Correct 90 ms 98472 KB Output is correct
90 Correct 84 ms 98480 KB Output is correct
91 Correct 126 ms 98392 KB Output is correct
92 Correct 176 ms 98384 KB Output is correct
93 Correct 92 ms 98432 KB Output is correct
94 Correct 95 ms 98380 KB Output is correct
95 Correct 160 ms 98440 KB Output is correct
96 Correct 162 ms 98484 KB Output is correct
97 Correct 85 ms 98420 KB Output is correct