oj.uz

Submission #760705

# Submission time Handle Problem Language Result Execution time Memory
760705 2023-06-18T08:02:59 Z bachhoangxuan Copy and Paste 3 (JOI22_copypaste3) C++17
62 / 100
 570 ms 49776 KB 
// Judges with GCC >= 12 only needs Ofast
// #pragma GCC optimize("O3,no-stack-protector,fast-math,unroll-loops,tree-vectorize")
// MLE optimization
// #pragma GCC optimize("conserve-stack")
// Old judges
// #pragma GCC target("sse4.2,popcnt,lzcnt,abm,mmx,fma,bmi,bmi2")
// New judges. Test with assert(__builtin_cpu_supports("avx2"));
// #pragma GCC target("avx2,popcnt,lzcnt,abm,bmi,bmi2,fma,tune=native")
// Atcoder
// #pragma GCC target("avx2,popcnt,lzcnt,abm,bmi,bmi2,fma")
/*
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
typedef tree<int,null_type,less<int>,rb_tree_tag,tree_order_statistics_node_update> ordered_set;
- insert(x)
- find_by_order(k): return iterator to the k-th smallest element
- order_of_key(x): the number of elements that are strictly smaller
*/
#include<bits/stdc++.h>
using namespace std;
mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());
uniform_real_distribution<> pp(0.0,1.0);
#define int long long
#define ld long double
#define pii pair<int,int>
#define piii pair<pii,int>
#define fi first
#define se second
const int inf=1e18;
const int mod=1e9+9;
const int maxn=250005;
const int bl=650;
const int maxs=405;
const int maxm=250005;
const int maxq=500005;
const int maxl=20;
const int maxa=250000;
const int root=3;
int power(int a,int n){
    int res=1;
    while(n){
        if(n&1) res=res*a%mod;
        a=a*a%mod;n>>=1;
    }
    return res;
}
const int iroot=power(3,mod-2);
const int base=101;

void solve(){
    int n,a,b,c;
    string s;cin >> n >> s >> a >> b >> c;s="#"+s;
    vector<int> h(n+1,0),p(n+1,1),nxt(n+1);
    vector<vector<int>> dp(n+2,vector<int>(n+2,inf));
    for(int i=1;i<=n;i++){
        p[i]=p[i-1]*base%mod;
        h[i]=(h[i-1]*base+s[i])%mod;
        dp[i][i]=a;
    }
    auto get_hash = [&](int l,int r){
        return (h[r]-h[l-1]*p[r-l+1]%mod+mod)%mod;
    };
    for(int len=1;len<=n;len++){
        map<int,vector<int>> mp;
        for(int l=1;l<=n-len+1;l++){
            int r=l+len-1;
            dp[l][r]=min(dp[l][r],min(dp[l][r-1],dp[l+1][r])+a);
            mp[get_hash(l,r)].push_back(l);
        }
        for(auto &[_,v]:mp){
            int cur=0;
            for(int l:v){
                while(cur<(int)v.size() && v[cur]<l+len) cur++;
                if(cur==(int)v.size()) nxt[l]=-1;
                else nxt[l]=v[cur];
            }
        }
        for(int l=1;l<=n-len+1;l++){
            int cur=nxt[l],cnt=1;
            while(cur!=-1){
                int r=cur+len-1;cnt++;
                dp[l][r]=min(dp[l][r],dp[l][l+len-1]+a*(r-l+1-len*cnt)+b+c*cnt);
                cur=nxt[cur];
            }
        }
    }
    cout << dp[1][n] << '\n';
}
signed main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);cout.tie(NULL);
    int test=1;//cin >> test;
    while(test--) solve();
}

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 94 ms 26580 KB Output is correct
4 Correct 121 ms 31016 KB Output is correct
5 Correct 177 ms 36428 KB Output is correct
6 Correct 211 ms 42372 KB Output is correct
7 Correct 271 ms 49528 KB Output is correct
8 Correct 268 ms 49624 KB Output is correct
9 Correct 267 ms 49492 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct

Subtask #3
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 0 ms 212 KB Output is correct
26 Correct 0 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 0 ms 212 KB Output is correct
30 Correct 0 ms 212 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 0 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 0 ms 212 KB Output is correct
39 Correct 0 ms 212 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 0 ms 212 KB Output is correct
26 Correct 0 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 0 ms 212 KB Output is correct
30 Correct 0 ms 212 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 0 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 0 ms 212 KB Output is correct
39 Correct 0 ms 212 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 1 ms 596 KB Output is correct
42 Correct 3 ms 596 KB Output is correct
43 Correct 3 ms 680 KB Output is correct
44 Correct 3 ms 596 KB Output is correct
45 Correct 3 ms 596 KB Output is correct
46 Correct 3 ms 596 KB Output is correct
47 Correct 2 ms 596 KB Output is correct
48 Correct 3 ms 596 KB Output is correct
49 Correct 3 ms 596 KB Output is correct
50 Correct 3 ms 596 KB Output is correct
51 Correct 2 ms 596 KB Output is correct
52 Correct 2 ms 660 KB Output is correct
53 Correct 4 ms 596 KB Output is correct

Subtask #5
32.0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 0 ms 212 KB Output is correct
26 Correct 0 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 0 ms 212 KB Output is correct
30 Correct 0 ms 212 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 0 ms 212 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 1 ms 212 KB Output is correct
38 Correct 0 ms 212 KB Output is correct
39 Correct 0 ms 212 KB Output is correct
40 Correct 1 ms 340 KB Output is correct
41 Correct 1 ms 596 KB Output is correct
42 Correct 3 ms 596 KB Output is correct
43 Correct 3 ms 680 KB Output is correct
44 Correct 3 ms 596 KB Output is correct
45 Correct 3 ms 596 KB Output is correct
46 Correct 3 ms 596 KB Output is correct
47 Correct 2 ms 596 KB Output is correct
48 Correct 3 ms 596 KB Output is correct
49 Correct 3 ms 596 KB Output is correct
50 Correct 3 ms 596 KB Output is correct
51 Correct 2 ms 596 KB Output is correct
52 Correct 2 ms 660 KB Output is correct
53 Correct 4 ms 596 KB Output is correct
54 Correct 14 ms 1876 KB Output is correct
55 Correct 15 ms 8220 KB Output is correct
56 Correct 83 ms 8348 KB Output is correct
57 Correct 73 ms 8364 KB Output is correct
58 Correct 73 ms 8276 KB Output is correct
59 Correct 80 ms 8352 KB Output is correct
60 Correct 83 ms 8348 KB Output is correct
61 Correct 59 ms 8276 KB Output is correct
62 Correct 16 ms 8148 KB Output is correct
63 Correct 77 ms 8304 KB Output is correct
64 Correct 67 ms 8312 KB Output is correct
65 Correct 57 ms 8264 KB Output is correct
66 Correct 65 ms 8304 KB Output is correct
67 Correct 73 ms 8276 KB Output is correct

Subtask #6
0 / 38.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 94 ms 26580 KB Output is correct
14 Correct 121 ms 31016 KB Output is correct
15 Correct 177 ms 36428 KB Output is correct
16 Correct 211 ms 42372 KB Output is correct
17 Correct 271 ms 49528 KB Output is correct
18 Correct 268 ms 49624 KB Output is correct
19 Correct 267 ms 49492 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 0 ms 212 KB Output is correct
26 Correct 0 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 0 ms 212 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 0 ms 212 KB Output is correct
33 Correct 0 ms 212 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 0 ms 212 KB Output is correct
36 Correct 0 ms 212 KB Output is correct
37 Correct 0 ms 212 KB Output is correct
38 Correct 0 ms 212 KB Output is correct
39 Correct 0 ms 212 KB Output is correct
40 Correct 0 ms 212 KB Output is correct
41 Correct 0 ms 212 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 0 ms 212 KB Output is correct
44 Correct 0 ms 212 KB Output is correct
45 Correct 1 ms 212 KB Output is correct
46 Correct 0 ms 212 KB Output is correct
47 Correct 0 ms 212 KB Output is correct
48 Correct 0 ms 212 KB Output is correct
49 Correct 0 ms 212 KB Output is correct
50 Correct 1 ms 212 KB Output is correct
51 Correct 0 ms 212 KB Output is correct
52 Correct 1 ms 212 KB Output is correct
53 Correct 1 ms 212 KB Output is correct
54 Correct 1 ms 212 KB Output is correct
55 Correct 0 ms 212 KB Output is correct
56 Correct 0 ms 212 KB Output is correct
57 Correct 1 ms 340 KB Output is correct
58 Correct 1 ms 596 KB Output is correct
59 Correct 3 ms 596 KB Output is correct
60 Correct 3 ms 680 KB Output is correct
61 Correct 3 ms 596 KB Output is correct
62 Correct 3 ms 596 KB Output is correct
63 Correct 3 ms 596 KB Output is correct
64 Correct 2 ms 596 KB Output is correct
65 Correct 3 ms 596 KB Output is correct
66 Correct 3 ms 596 KB Output is correct
67 Correct 3 ms 596 KB Output is correct
68 Correct 2 ms 596 KB Output is correct
69 Correct 2 ms 660 KB Output is correct
70 Correct 4 ms 596 KB Output is correct
71 Correct 14 ms 1876 KB Output is correct
72 Correct 15 ms 8220 KB Output is correct
73 Correct 83 ms 8348 KB Output is correct
74 Correct 73 ms 8364 KB Output is correct
75 Correct 73 ms 8276 KB Output is correct
76 Correct 80 ms 8352 KB Output is correct
77 Correct 83 ms 8348 KB Output is correct
78 Correct 59 ms 8276 KB Output is correct
79 Correct 16 ms 8148 KB Output is correct
80 Correct 77 ms 8304 KB Output is correct
81 Correct 67 ms 8312 KB Output is correct
82 Correct 57 ms 8264 KB Output is correct
83 Correct 65 ms 8304 KB Output is correct
84 Correct 73 ms 8276 KB Output is correct
85 Correct 196 ms 20208 KB Output is correct
86 Correct 530 ms 49772 KB Output is correct
87 Correct 543 ms 49764 KB Output is correct
88 Correct 528 ms 49768 KB Output is correct
89 Correct 519 ms 49748 KB Output is correct
90 Correct 520 ms 49768 KB Output is correct
91 Correct 235 ms 49492 KB Output is correct
92 Correct 217 ms 49496 KB Output is correct
93 Correct 462 ms 49620 KB Output is correct
94 Correct 476 ms 49680 KB Output is correct
95 Correct 480 ms 49564 KB Output is correct
96 Correct 470 ms 49620 KB Output is correct
97 Incorrect 570 ms 49776 KB Output isn't correct
98 Halted 0 ms 0 KB -