답안 #548742

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
548742	2022-04-14T11:18:59 Z	luka1234	Copy and Paste 3 (JOI22_copypaste3)	C++14	25 / 100	3000 ms	20692 KB

copypaste3

#include <bits/stdc++.h>
#define ll long long
#define ff first
#define ss second
using namespace std;
ll n,A,B,C;
string s="#";
string s1;
ll xar[2501];
ll hs[2501];
ll num[501];
ll pir[501];
ll dp[2501][2501];
ll p=1000000007;
void makehash(string s){
	xar[0]=1;
	ll cd;
	for(int k=1;k<=n;k++){
		xar[k]=xar[k-1]*31;
		xar[k]%=p;
	}
	hs[0]=0;
	for(int k=1;k<=n;k++){
		hs[k]=hs[k-1]*31;
		hs[k]%=p;
		cd=s[k]-'a';
		hs[k]+=cd;
		hs[k]%=p;
	}
}
ll gethash(int l,int r){
	ll ans;
	ll raodenoba=r-l+1;
	ll r1=hs[r];
	ll r2=hs[l-1]*xar[raodenoba];
	r1%=p;
	r2%=p;
	ans=r2-r1;
	ans+=p;
	ans%=p;
	return ans;
}
int main(){
	/*ios_base::sync_with_stdio(0);
	cin.tie(0);*/
	cin>>n;
	cin>>s1;
	s+=s1;
	cin>>A>>B>>C;
	for(int i=1;i<=n;i++){
		for(int j=i;j<=n;j++){
			dp[i][j]=1e18;
		}
	}
	ll len=0;
	ll newlen=0;
	ll ric1=0,ric2=0;
	makehash(s);
	for(int r=1;r<=n;r++){
		for(int i=0;i<=r;i++){
			num[i]=0;
			pir[i]=1e18;
		}
		for(int l=r;l>=1;l--){
			dp[l][r]=min(dp[l][r],dp[l][r-1]+A);
			for(int i=l;i<=r;i++){
				len=i-l+1;
				ric1=gethash(l,i);
				ric2=gethash(r-len+1,r);
				if(ric1==ric2&&i<pir[len]){
				    pir[len]=l;
					num[len]++;	
				}
				newlen=(C-len*A)*num[len]+(r-l+1)*A+dp[r-len+1][r]+B;
				dp[l][r]=min(dp[l][r],newlen);
			}
		}
	}
	cout<<dp[1][n];
    return 0;
}

Subtask #1
1.0 / 1.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	340 KB	Output is correct
3	Correct	1 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	0 ms	340 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	340 KB	Output is correct

Subtask #2
0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Execution timed out	3068 ms	20692 KB	Time limit exceeded
4	Halted	0 ms	0 KB	-

Subtask #3
14.0 / 14.0

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

Subtask #4
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	340 KB	Output is correct
3	Correct	1 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	0 ms	340 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	340 KB	Output is correct
11	Correct	0 ms	340 KB	Output is correct
12	Correct	0 ms	340 KB	Output is correct
13	Correct	0 ms	340 KB	Output is correct
14	Correct	0 ms	340 KB	Output is correct
15	Correct	0 ms	340 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	0 ms	340 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	0 ms	340 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	1 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	340 KB	Output is correct
29	Correct	1 ms	340 KB	Output is correct
30	Correct	1 ms	340 KB	Output is correct
31	Correct	1 ms	340 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	1 ms	340 KB	Output is correct
34	Correct	1 ms	212 KB	Output is correct
35	Correct	1 ms	340 KB	Output is correct
36	Correct	0 ms	340 KB	Output is correct
37	Correct	0 ms	340 KB	Output is correct
38	Correct	0 ms	340 KB	Output is correct
39	Correct	1 ms	340 KB	Output is correct
40	Correct	4 ms	596 KB	Output is correct
41	Correct	45 ms	1236 KB	Output is correct
42	Correct	49 ms	1268 KB	Output is correct
43	Correct	47 ms	1268 KB	Output is correct
44	Correct	51 ms	1264 KB	Output is correct
45	Correct	50 ms	1236 KB	Output is correct
46	Correct	47 ms	1236 KB	Output is correct
47	Correct	48 ms	1268 KB	Output is correct
48	Correct	44 ms	1236 KB	Output is correct
49	Correct	48 ms	1276 KB	Output is correct
50	Correct	47 ms	1236 KB	Output is correct
51	Correct	52 ms	1268 KB	Output is correct
52	Correct	49 ms	1292 KB	Output is correct
53	Correct	44 ms	1236 KB	Output is correct

Subtask #5
0 / 32.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	340 KB	Output is correct
3	Correct	1 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	0 ms	340 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	340 KB	Output is correct
11	Correct	0 ms	340 KB	Output is correct
12	Correct	0 ms	340 KB	Output is correct
13	Correct	0 ms	340 KB	Output is correct
14	Correct	0 ms	340 KB	Output is correct
15	Correct	0 ms	340 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	0 ms	340 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	0 ms	340 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	1 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	340 KB	Output is correct
29	Correct	1 ms	340 KB	Output is correct
30	Correct	1 ms	340 KB	Output is correct
31	Correct	1 ms	340 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	1 ms	340 KB	Output is correct
34	Correct	1 ms	212 KB	Output is correct
35	Correct	1 ms	340 KB	Output is correct
36	Correct	0 ms	340 KB	Output is correct
37	Correct	0 ms	340 KB	Output is correct
38	Correct	0 ms	340 KB	Output is correct
39	Correct	1 ms	340 KB	Output is correct
40	Correct	4 ms	596 KB	Output is correct
41	Correct	45 ms	1236 KB	Output is correct
42	Correct	49 ms	1268 KB	Output is correct
43	Correct	47 ms	1268 KB	Output is correct
44	Correct	51 ms	1264 KB	Output is correct
45	Correct	50 ms	1236 KB	Output is correct
46	Correct	47 ms	1236 KB	Output is correct
47	Correct	48 ms	1268 KB	Output is correct
48	Correct	44 ms	1236 KB	Output is correct
49	Correct	48 ms	1276 KB	Output is correct
50	Correct	47 ms	1236 KB	Output is correct
51	Correct	52 ms	1268 KB	Output is correct
52	Correct	49 ms	1292 KB	Output is correct
53	Correct	44 ms	1236 KB	Output is correct
54	Correct	499 ms	2900 KB	Output is correct
55	Execution timed out	3087 ms	8148 KB	Time limit exceeded
56	Halted	0 ms	0 KB	-

Subtask #6
0 / 38.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	340 KB	Output is correct
3	Correct	1 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	0 ms	340 KB	Output is correct
9	Correct	1 ms	212 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	212 KB	Output is correct
13	Execution timed out	3068 ms	20692 KB	Time limit exceeded
14	Halted	0 ms	0 KB	-

답안 #548742

Compilation message

Subtask #1 1.0 / 1.0

Subtask #2 0 / 5.0

Subtask #3 14.0 / 14.0

Subtask #4 10.0 / 10.0

Subtask #5 0 / 32.0

Subtask #6 0 / 38.0

Subtask #1
1.0 / 1.0

Subtask #2
0 / 5.0

Subtask #3
14.0 / 14.0

Subtask #4
10.0 / 10.0

Subtask #5
0 / 32.0

Subtask #6
0 / 38.0