답안 #714381

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
714381	2023-03-24T09:59:57 Z	089487	Copy and Paste 3 (JOI22_copypaste3)	C++14	62 / 100	3000 ms	440208 KB

copypaste3

#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx,popcnt,sse4,abm")
#include<bits/stdc++.h>
#define int long long
#define quick ios::sync_with_stdio(0);cin.tie(0);
#define rep(x,a,b) for(int x=a;x<=b;x++)
#define repd(x,a,b) for(int x=a;x>=b;x--)
#define lowbit(x) (x&-x)
#define sz(x) (int)(x.size())
#define F first
#define S second
#define all(x) x.begin(),x.end()
#define mp make_pair
#define eb emplace_back
using namespace std;
typedef pair<int,int> pii;
void debug(){
    cout<<"\n";
}
template <class T,class ... U >
void debug(T a, U ... b){
    cout<<a<<" ",debug(b...);
}
const int N=25e2+7;
const int INF=1e18;
int p;
const int Mod=462'779'347'772'851;
int pref[N][N];
int dp[N][N];
string s;
void build(int n){
	mt19937 rand(time(0));
	p=rand()%26+29;
	rep(i,1,n){
		rep(j,i,n){
			pref[i][j]=pref[i][j-1]*p%Mod+s[j-1]-'a'+2;
			if(pref[i][j]>=Mod) pref[i][j]-=Mod;
		}
	}
}
int q(int l,int r){
	return pref[l][r];
}
int nxt[N];
signed main(){
	quick
 
	int n;
	cin>>n;
	cin>>s;
	build(n);
	int a,b,c;
	cin>>a>>b>>c;
	unordered_map<int,vector<int> > mx;
	rep(i,1,n){
		rep(j,i,n){
			dp[i][j]=(j-i+1)*a;
			mx[q(i,j)].eb(i);
		}
	}
	unordered_map<int,bool> vis;
	rep(L,1,n){
		fill(nxt,nxt+n+1,-1);
		rep(l,1,n-L+1){
			int r=l+L-1;
			int qx=q(l,r);
			int n2=sz(mx[qx]);
			if(l<r) dp[l][r]=min({dp[l][r],dp[l][r-1]+a,dp[l+1][r]+a});
			if(!vis[qx]&&n2!=1){
				int _r=0;
				rep(i,0,n2-2){
					while(_r<n2&&mx[qx][_r]<=mx[qx][i]+L-1) _r++;
					nxt[mx[qx][i]]=(_r>=n2 ? -1 : mx[qx][_r]);
				}
				vis[qx]=true;
			}
			int px=nxt[l];
			int pst=1;
			while(px!=-1){
				dp[l][px+L-1]=min(dp[l][px+L-1],(px-l-pst*L)*a+pst*c+b+c+dp[l][r]);
				pst++;
				px=nxt[px];
			}
		}
	}
	cout<<dp[1][n]<<"\n";
	return 0;
}

Subtask #1
1.0 / 1.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	0 ms	340 KB	Output is correct
3	Correct	0 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	0 ms	340 KB	Output is correct
6	Correct	0 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct

Subtask #2
5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	468 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	341 ms	59600 KB	Output is correct
4	Correct	425 ms	66972 KB	Output is correct
5	Correct	498 ms	77640 KB	Output is correct
6	Correct	655 ms	88860 KB	Output is correct
7	Correct	640 ms	101844 KB	Output is correct
8	Correct	620 ms	101708 KB	Output is correct
9	Correct	620 ms	101824 KB	Output is correct
10	Correct	0 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	0 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	0 ms	340 KB	Output is correct
16	Correct	1 ms	596 KB	Output is correct
17	Correct	0 ms	340 KB	Output is correct

Subtask #3
14.0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	0 ms	340 KB	Output is correct
3	Correct	0 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	0 ms	340 KB	Output is correct
6	Correct	0 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	0 ms	340 KB	Output is correct
12	Correct	1 ms	468 KB	Output is correct
13	Correct	1 ms	468 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	468 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	0 ms	340 KB	Output is correct
21	Correct	1 ms	596 KB	Output is correct
22	Correct	1 ms	596 KB	Output is correct
23	Correct	1 ms	596 KB	Output is correct
24	Correct	1 ms	596 KB	Output is correct
25	Correct	1 ms	596 KB	Output is correct
26	Correct	1 ms	596 KB	Output is correct
27	Correct	1 ms	596 KB	Output is correct
28	Correct	1 ms	596 KB	Output is correct
29	Correct	1 ms	596 KB	Output is correct
30	Correct	1 ms	596 KB	Output is correct
31	Correct	1 ms	596 KB	Output is correct
32	Correct	1 ms	596 KB	Output is correct
33	Correct	1 ms	596 KB	Output is correct
34	Correct	0 ms	212 KB	Output is correct
35	Correct	0 ms	340 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	340 KB	Output is correct
38	Correct	1 ms	340 KB	Output is correct
39	Correct	1 ms	596 KB	Output is correct

Subtask #4
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	0 ms	340 KB	Output is correct
3	Correct	0 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	0 ms	340 KB	Output is correct
6	Correct	0 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	0 ms	340 KB	Output is correct
12	Correct	1 ms	468 KB	Output is correct
13	Correct	1 ms	468 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	468 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	0 ms	340 KB	Output is correct
21	Correct	1 ms	596 KB	Output is correct
22	Correct	1 ms	596 KB	Output is correct
23	Correct	1 ms	596 KB	Output is correct
24	Correct	1 ms	596 KB	Output is correct
25	Correct	1 ms	596 KB	Output is correct
26	Correct	1 ms	596 KB	Output is correct
27	Correct	1 ms	596 KB	Output is correct
28	Correct	1 ms	596 KB	Output is correct
29	Correct	1 ms	596 KB	Output is correct
30	Correct	1 ms	596 KB	Output is correct
31	Correct	1 ms	596 KB	Output is correct
32	Correct	1 ms	596 KB	Output is correct
33	Correct	1 ms	596 KB	Output is correct
34	Correct	0 ms	212 KB	Output is correct
35	Correct	0 ms	340 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	340 KB	Output is correct
38	Correct	1 ms	340 KB	Output is correct
39	Correct	1 ms	596 KB	Output is correct
40	Correct	2 ms	1492 KB	Output is correct
41	Correct	4 ms	2516 KB	Output is correct
42	Correct	9 ms	4564 KB	Output is correct
43	Correct	8 ms	4692 KB	Output is correct
44	Correct	9 ms	4672 KB	Output is correct
45	Correct	8 ms	4692 KB	Output is correct
46	Correct	8 ms	4692 KB	Output is correct
47	Correct	5 ms	2900 KB	Output is correct
48	Correct	7 ms	3924 KB	Output is correct
49	Correct	7 ms	4180 KB	Output is correct
50	Correct	7 ms	4180 KB	Output is correct
51	Correct	8 ms	3796 KB	Output is correct
52	Correct	8 ms	3796 KB	Output is correct
53	Correct	9 ms	4692 KB	Output is correct

Subtask #5
32.0 / 32.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	0 ms	340 KB	Output is correct
3	Correct	0 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	0 ms	340 KB	Output is correct
6	Correct	0 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	0 ms	340 KB	Output is correct
12	Correct	1 ms	468 KB	Output is correct
13	Correct	1 ms	468 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	468 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	0 ms	340 KB	Output is correct
21	Correct	1 ms	596 KB	Output is correct
22	Correct	1 ms	596 KB	Output is correct
23	Correct	1 ms	596 KB	Output is correct
24	Correct	1 ms	596 KB	Output is correct
25	Correct	1 ms	596 KB	Output is correct
26	Correct	1 ms	596 KB	Output is correct
27	Correct	1 ms	596 KB	Output is correct
28	Correct	1 ms	596 KB	Output is correct
29	Correct	1 ms	596 KB	Output is correct
30	Correct	1 ms	596 KB	Output is correct
31	Correct	1 ms	596 KB	Output is correct
32	Correct	1 ms	596 KB	Output is correct
33	Correct	1 ms	596 KB	Output is correct
34	Correct	0 ms	212 KB	Output is correct
35	Correct	0 ms	340 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	340 KB	Output is correct
38	Correct	1 ms	340 KB	Output is correct
39	Correct	1 ms	596 KB	Output is correct
40	Correct	2 ms	1492 KB	Output is correct
41	Correct	4 ms	2516 KB	Output is correct
42	Correct	9 ms	4564 KB	Output is correct
43	Correct	8 ms	4692 KB	Output is correct
44	Correct	9 ms	4672 KB	Output is correct
45	Correct	8 ms	4692 KB	Output is correct
46	Correct	8 ms	4692 KB	Output is correct
47	Correct	5 ms	2900 KB	Output is correct
48	Correct	7 ms	3924 KB	Output is correct
49	Correct	7 ms	4180 KB	Output is correct
50	Correct	7 ms	4180 KB	Output is correct
51	Correct	8 ms	3796 KB	Output is correct
52	Correct	8 ms	3796 KB	Output is correct
53	Correct	9 ms	4692 KB	Output is correct
54	Correct	73 ms	19136 KB	Output is correct
55	Correct	106 ms	21708 KB	Output is correct
56	Correct	507 ms	81332 KB	Output is correct
57	Correct	511 ms	81740 KB	Output is correct
58	Correct	523 ms	81872 KB	Output is correct
59	Correct	524 ms	81980 KB	Output is correct
60	Correct	512 ms	82244 KB	Output is correct
61	Correct	350 ms	46612 KB	Output is correct
62	Correct	99 ms	22572 KB	Output is correct
63	Correct	434 ms	70928 KB	Output is correct
64	Correct	445 ms	71480 KB	Output is correct
65	Correct	379 ms	50128 KB	Output is correct
66	Correct	393 ms	49984 KB	Output is correct
67	Correct	529 ms	82076 KB	Output is correct

Subtask #6
0 / 38.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	0 ms	340 KB	Output is correct
3	Correct	0 ms	340 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	0 ms	340 KB	Output is correct
6	Correct	0 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	468 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	341 ms	59600 KB	Output is correct
14	Correct	425 ms	66972 KB	Output is correct
15	Correct	498 ms	77640 KB	Output is correct
16	Correct	655 ms	88860 KB	Output is correct
17	Correct	640 ms	101844 KB	Output is correct
18	Correct	620 ms	101708 KB	Output is correct
19	Correct	620 ms	101824 KB	Output is correct
20	Correct	0 ms	340 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	0 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	0 ms	340 KB	Output is correct
26	Correct	1 ms	596 KB	Output is correct
27	Correct	0 ms	340 KB	Output is correct
28	Correct	0 ms	340 KB	Output is correct
29	Correct	1 ms	468 KB	Output is correct
30	Correct	1 ms	468 KB	Output is correct
31	Correct	1 ms	340 KB	Output is correct
32	Correct	1 ms	468 KB	Output is correct
33	Correct	1 ms	340 KB	Output is correct
34	Correct	1 ms	340 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	0 ms	340 KB	Output is correct
38	Correct	1 ms	596 KB	Output is correct
39	Correct	1 ms	596 KB	Output is correct
40	Correct	1 ms	596 KB	Output is correct
41	Correct	1 ms	596 KB	Output is correct
42	Correct	1 ms	596 KB	Output is correct
43	Correct	1 ms	596 KB	Output is correct
44	Correct	1 ms	596 KB	Output is correct
45	Correct	1 ms	596 KB	Output is correct
46	Correct	1 ms	596 KB	Output is correct
47	Correct	1 ms	596 KB	Output is correct
48	Correct	1 ms	596 KB	Output is correct
49	Correct	1 ms	596 KB	Output is correct
50	Correct	1 ms	596 KB	Output is correct
51	Correct	0 ms	212 KB	Output is correct
52	Correct	0 ms	340 KB	Output is correct
53	Correct	1 ms	340 KB	Output is correct
54	Correct	1 ms	340 KB	Output is correct
55	Correct	1 ms	340 KB	Output is correct
56	Correct	1 ms	596 KB	Output is correct
57	Correct	2 ms	1492 KB	Output is correct
58	Correct	4 ms	2516 KB	Output is correct
59	Correct	9 ms	4564 KB	Output is correct
60	Correct	8 ms	4692 KB	Output is correct
61	Correct	9 ms	4672 KB	Output is correct
62	Correct	8 ms	4692 KB	Output is correct
63	Correct	8 ms	4692 KB	Output is correct
64	Correct	5 ms	2900 KB	Output is correct
65	Correct	7 ms	3924 KB	Output is correct
66	Correct	7 ms	4180 KB	Output is correct
67	Correct	7 ms	4180 KB	Output is correct
68	Correct	8 ms	3796 KB	Output is correct
69	Correct	8 ms	3796 KB	Output is correct
70	Correct	9 ms	4692 KB	Output is correct
71	Correct	73 ms	19136 KB	Output is correct
72	Correct	106 ms	21708 KB	Output is correct
73	Correct	507 ms	81332 KB	Output is correct
74	Correct	511 ms	81740 KB	Output is correct
75	Correct	523 ms	81872 KB	Output is correct
76	Correct	524 ms	81980 KB	Output is correct
77	Correct	512 ms	82244 KB	Output is correct
78	Correct	350 ms	46612 KB	Output is correct
79	Correct	99 ms	22572 KB	Output is correct
80	Correct	434 ms	70928 KB	Output is correct
81	Correct	445 ms	71480 KB	Output is correct
82	Correct	379 ms	50128 KB	Output is correct
83	Correct	393 ms	49984 KB	Output is correct
84	Correct	529 ms	82076 KB	Output is correct
85	Correct	1433 ms	190872 KB	Output is correct
86	Execution timed out	3054 ms	440208 KB	Time limit exceeded
87	Halted	0 ms	0 KB	-

답안 #714381

Compilation message

Subtask #1 1.0 / 1.0

Subtask #2 5.0 / 5.0

Subtask #3 14.0 / 14.0

Subtask #4 10.0 / 10.0

Subtask #5 32.0 / 32.0

Subtask #6 0 / 38.0

Subtask #1
1.0 / 1.0

Subtask #2
5.0 / 5.0

Subtask #3
14.0 / 14.0

Subtask #4
10.0 / 10.0

Subtask #5
32.0 / 32.0

Subtask #6
0 / 38.0