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답안 #890246

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
890246 2023-12-20T19:07:56 Z amirhoseinfar1385 Copy and Paste 3 (JOI22_copypaste3) C++17
100 / 100
 205 ms 74328 KB 
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2")
#include<bits/stdc++.h>
using namespace std;
const short maxn=2500+10;
short lcp[maxn][maxn],nxt[maxn][maxn],n;
long long dp[maxn][maxn],a,b,c,inf=1e15;
string s;
int main(){
	ios::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	cin>>n>>s;
	cin>>a>>b>>c;
	for(short i=n-1;i>=0;i--){
		for(short j=i+1;j<n;j++){
			if(s[i]==s[j]){
				lcp[i][j]=lcp[i+1][j+1]+1;
			}
		}
	}
	for(short i=0;i<maxn;i++){
		for(short j=0;j<maxn;j++){
			nxt[i][j]=n+3;
		}
	}
	for(short i=0;i<n;i++){
		for(short j=n-1;j>i;j--){
			nxt[i][lcp[i][j]>(j-i)?(j-i):lcp[i][j]]=j;
		}
		for(short j=n;j>=0;j--){
			nxt[i][j]=min(nxt[i][j],nxt[i][j+1]);
		}
	}
	for(short i=0;i<maxn;i++){
		for(short j=0;j<maxn;j++){
			dp[i][j]=inf;
		}
	}
	for(short i=n-1;i>=0;i--){
		dp[i][i]=a;
		for(short j=i+1;j<n;j++){
			dp[i][j]=min(dp[i][j],min(dp[i+1][j],dp[i][j-1])+a);
		}
		for(short j=1;j<n;j++){
			dp[i][j+i-1]=min(dp[i][j+i-1],min(dp[i+1][j+i-1],dp[i][j+i-2])+a);
			short ted=2;
			long long z=dp[i][j+i-1];
			for(long long h=nxt[i][j];h!=n+3;h=nxt[h][j]){
			//	cout<<i<<" "<<h<<" "<<j<<" "<<ted<<" "<<z<<" "<<endl;
				dp[i][h+j-1]=min(dp[i][h+j-1],z+c*ted+b+a*(h+j-i-(ted*j)));
				ted++;
			}
		}
		for(long long j=i+1;j<n;j++){
			dp[i][j]=min(dp[i][j],min(dp[i+1][j],dp[i][j-1])+a);
		}
	}
	cout<<dp[0][n-1]<<"\n";
}

Subtask #1
1.0 / 1.0

# 결과 실행 시간 메모리 Grader output
1 Correct 11 ms 62044 KB Output is correct
2 Correct 9 ms 62040 KB Output is correct
3 Correct 10 ms 62092 KB Output is correct
4 Correct 9 ms 62044 KB Output is correct
5 Correct 9 ms 62052 KB Output is correct
6 Correct 8 ms 62148 KB Output is correct
7 Correct 8 ms 62044 KB Output is correct
8 Correct 9 ms 62028 KB Output is correct
9 Correct 9 ms 62040 KB Output is correct
10 Correct 10 ms 62040 KB Output is correct

Subtask #2
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 10 ms 62040 KB Output is correct
2 Correct 9 ms 62044 KB Output is correct
3 Correct 101 ms 70748 KB Output is correct
4 Correct 132 ms 71608 KB Output is correct
5 Correct 137 ms 72528 KB Output is correct
6 Correct 165 ms 73300 KB Output is correct
7 Correct 196 ms 74068 KB Output is correct
8 Correct 203 ms 74160 KB Output is correct
9 Correct 205 ms 74328 KB Output is correct
10 Correct 9 ms 62044 KB Output is correct
11 Correct 10 ms 62012 KB Output is correct
12 Correct 10 ms 62040 KB Output is correct
13 Correct 9 ms 62044 KB Output is correct
14 Correct 9 ms 62044 KB Output is correct
15 Correct 9 ms 62124 KB Output is correct
16 Correct 8 ms 62040 KB Output is correct
17 Correct 9 ms 62024 KB Output is correct

Subtask #3
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 11 ms 62044 KB Output is correct
2 Correct 9 ms 62040 KB Output is correct
3 Correct 10 ms 62092 KB Output is correct
4 Correct 9 ms 62044 KB Output is correct
5 Correct 9 ms 62052 KB Output is correct
6 Correct 8 ms 62148 KB Output is correct
7 Correct 8 ms 62044 KB Output is correct
8 Correct 9 ms 62028 KB Output is correct
9 Correct 9 ms 62040 KB Output is correct
10 Correct 10 ms 62040 KB Output is correct
11 Correct 10 ms 62044 KB Output is correct
12 Correct 9 ms 62076 KB Output is correct
13 Correct 9 ms 62108 KB Output is correct
14 Correct 9 ms 62044 KB Output is correct
15 Correct 10 ms 62044 KB Output is correct
16 Correct 9 ms 62036 KB Output is correct
17 Correct 9 ms 62028 KB Output is correct
18 Correct 9 ms 62044 KB Output is correct
19 Correct 9 ms 62040 KB Output is correct
20 Correct 9 ms 62044 KB Output is correct
21 Correct 9 ms 62164 KB Output is correct
22 Correct 8 ms 62044 KB Output is correct
23 Correct 9 ms 62044 KB Output is correct
24 Correct 8 ms 62044 KB Output is correct
25 Correct 9 ms 62044 KB Output is correct
26 Correct 9 ms 62044 KB Output is correct
27 Correct 8 ms 62044 KB Output is correct
28 Correct 8 ms 62044 KB Output is correct
29 Correct 9 ms 62044 KB Output is correct
30 Correct 9 ms 62044 KB Output is correct
31 Correct 9 ms 62044 KB Output is correct
32 Correct 10 ms 62040 KB Output is correct
33 Correct 8 ms 62044 KB Output is correct
34 Correct 9 ms 62044 KB Output is correct
35 Correct 9 ms 62044 KB Output is correct
36 Correct 9 ms 62040 KB Output is correct
37 Correct 9 ms 62044 KB Output is correct
38 Correct 10 ms 62044 KB Output is correct
39 Correct 8 ms 62044 KB Output is correct

Subtask #4
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 11 ms 62044 KB Output is correct
2 Correct 9 ms 62040 KB Output is correct
3 Correct 10 ms 62092 KB Output is correct
4 Correct 9 ms 62044 KB Output is correct
5 Correct 9 ms 62052 KB Output is correct
6 Correct 8 ms 62148 KB Output is correct
7 Correct 8 ms 62044 KB Output is correct
8 Correct 9 ms 62028 KB Output is correct
9 Correct 9 ms 62040 KB Output is correct
10 Correct 10 ms 62040 KB Output is correct
11 Correct 10 ms 62044 KB Output is correct
12 Correct 9 ms 62076 KB Output is correct
13 Correct 9 ms 62108 KB Output is correct
14 Correct 9 ms 62044 KB Output is correct
15 Correct 10 ms 62044 KB Output is correct
16 Correct 9 ms 62036 KB Output is correct
17 Correct 9 ms 62028 KB Output is correct
18 Correct 9 ms 62044 KB Output is correct
19 Correct 9 ms 62040 KB Output is correct
20 Correct 9 ms 62044 KB Output is correct
21 Correct 9 ms 62164 KB Output is correct
22 Correct 8 ms 62044 KB Output is correct
23 Correct 9 ms 62044 KB Output is correct
24 Correct 8 ms 62044 KB Output is correct
25 Correct 9 ms 62044 KB Output is correct
26 Correct 9 ms 62044 KB Output is correct
27 Correct 8 ms 62044 KB Output is correct
28 Correct 8 ms 62044 KB Output is correct
29 Correct 9 ms 62044 KB Output is correct
30 Correct 9 ms 62044 KB Output is correct
31 Correct 9 ms 62044 KB Output is correct
32 Correct 10 ms 62040 KB Output is correct
33 Correct 8 ms 62044 KB Output is correct
34 Correct 9 ms 62044 KB Output is correct
35 Correct 9 ms 62044 KB Output is correct
36 Correct 9 ms 62040 KB Output is correct
37 Correct 9 ms 62044 KB Output is correct
38 Correct 10 ms 62044 KB Output is correct
39 Correct 8 ms 62044 KB Output is correct
40 Correct 9 ms 62300 KB Output is correct
41 Correct 9 ms 62940 KB Output is correct
42 Correct 9 ms 62812 KB Output is correct
43 Correct 9 ms 62812 KB Output is correct
44 Correct 10 ms 62912 KB Output is correct
45 Correct 9 ms 62812 KB Output is correct
46 Correct 9 ms 62812 KB Output is correct
47 Correct 10 ms 62812 KB Output is correct
48 Correct 10 ms 62808 KB Output is correct
49 Correct 9 ms 62808 KB Output is correct
50 Correct 9 ms 62812 KB Output is correct
51 Correct 10 ms 62812 KB Output is correct
52 Correct 9 ms 62812 KB Output is correct
53 Correct 9 ms 62764 KB Output is correct

Subtask #5
32.0 / 32.0

# 결과 실행 시간 메모리 Grader output
1 Correct 11 ms 62044 KB Output is correct
2 Correct 9 ms 62040 KB Output is correct
3 Correct 10 ms 62092 KB Output is correct
4 Correct 9 ms 62044 KB Output is correct
5 Correct 9 ms 62052 KB Output is correct
6 Correct 8 ms 62148 KB Output is correct
7 Correct 8 ms 62044 KB Output is correct
8 Correct 9 ms 62028 KB Output is correct
9 Correct 9 ms 62040 KB Output is correct
10 Correct 10 ms 62040 KB Output is correct
11 Correct 10 ms 62044 KB Output is correct
12 Correct 9 ms 62076 KB Output is correct
13 Correct 9 ms 62108 KB Output is correct
14 Correct 9 ms 62044 KB Output is correct
15 Correct 10 ms 62044 KB Output is correct
16 Correct 9 ms 62036 KB Output is correct
17 Correct 9 ms 62028 KB Output is correct
18 Correct 9 ms 62044 KB Output is correct
19 Correct 9 ms 62040 KB Output is correct
20 Correct 9 ms 62044 KB Output is correct
21 Correct 9 ms 62164 KB Output is correct
22 Correct 8 ms 62044 KB Output is correct
23 Correct 9 ms 62044 KB Output is correct
24 Correct 8 ms 62044 KB Output is correct
25 Correct 9 ms 62044 KB Output is correct
26 Correct 9 ms 62044 KB Output is correct
27 Correct 8 ms 62044 KB Output is correct
28 Correct 8 ms 62044 KB Output is correct
29 Correct 9 ms 62044 KB Output is correct
30 Correct 9 ms 62044 KB Output is correct
31 Correct 9 ms 62044 KB Output is correct
32 Correct 10 ms 62040 KB Output is correct
33 Correct 8 ms 62044 KB Output is correct
34 Correct 9 ms 62044 KB Output is correct
35 Correct 9 ms 62044 KB Output is correct
36 Correct 9 ms 62040 KB Output is correct
37 Correct 9 ms 62044 KB Output is correct
38 Correct 10 ms 62044 KB Output is correct
39 Correct 8 ms 62044 KB Output is correct
40 Correct 9 ms 62300 KB Output is correct
41 Correct 9 ms 62940 KB Output is correct
42 Correct 9 ms 62812 KB Output is correct
43 Correct 9 ms 62812 KB Output is correct
44 Correct 10 ms 62912 KB Output is correct
45 Correct 9 ms 62812 KB Output is correct
46 Correct 9 ms 62812 KB Output is correct
47 Correct 10 ms 62812 KB Output is correct
48 Correct 10 ms 62808 KB Output is correct
49 Correct 9 ms 62808 KB Output is correct
50 Correct 9 ms 62812 KB Output is correct
51 Correct 10 ms 62812 KB Output is correct
52 Correct 9 ms 62812 KB Output is correct
53 Correct 9 ms 62764 KB Output is correct
54 Correct 12 ms 64092 KB Output is correct
55 Correct 30 ms 66820 KB Output is correct
56 Correct 21 ms 66648 KB Output is correct
57 Correct 22 ms 66896 KB Output is correct
58 Correct 19 ms 66652 KB Output is correct
59 Correct 18 ms 66648 KB Output is correct
60 Correct 18 ms 66652 KB Output is correct
61 Correct 20 ms 66716 KB Output is correct
62 Correct 27 ms 66648 KB Output is correct
63 Correct 19 ms 66776 KB Output is correct
64 Correct 19 ms 66652 KB Output is correct
65 Correct 23 ms 66868 KB Output is correct
66 Correct 22 ms 66652 KB Output is correct
67 Correct 18 ms 66740 KB Output is correct

Subtask #6
38.0 / 38.0

# 결과 실행 시간 메모리 Grader output
1 Correct 11 ms 62044 KB Output is correct
2 Correct 9 ms 62040 KB Output is correct
3 Correct 10 ms 62092 KB Output is correct
4 Correct 9 ms 62044 KB Output is correct
5 Correct 9 ms 62052 KB Output is correct
6 Correct 8 ms 62148 KB Output is correct
7 Correct 8 ms 62044 KB Output is correct
8 Correct 9 ms 62028 KB Output is correct
9 Correct 9 ms 62040 KB Output is correct
10 Correct 10 ms 62040 KB Output is correct
11 Correct 10 ms 62040 KB Output is correct
12 Correct 9 ms 62044 KB Output is correct
13 Correct 101 ms 70748 KB Output is correct
14 Correct 132 ms 71608 KB Output is correct
15 Correct 137 ms 72528 KB Output is correct
16 Correct 165 ms 73300 KB Output is correct
17 Correct 196 ms 74068 KB Output is correct
18 Correct 203 ms 74160 KB Output is correct
19 Correct 205 ms 74328 KB Output is correct
20 Correct 9 ms 62044 KB Output is correct
21 Correct 10 ms 62012 KB Output is correct
22 Correct 10 ms 62040 KB Output is correct
23 Correct 9 ms 62044 KB Output is correct
24 Correct 9 ms 62044 KB Output is correct
25 Correct 9 ms 62124 KB Output is correct
26 Correct 8 ms 62040 KB Output is correct
27 Correct 9 ms 62024 KB Output is correct
28 Correct 10 ms 62044 KB Output is correct
29 Correct 9 ms 62076 KB Output is correct
30 Correct 9 ms 62108 KB Output is correct
31 Correct 9 ms 62044 KB Output is correct
32 Correct 10 ms 62044 KB Output is correct
33 Correct 9 ms 62036 KB Output is correct
34 Correct 9 ms 62028 KB Output is correct
35 Correct 9 ms 62044 KB Output is correct
36 Correct 9 ms 62040 KB Output is correct
37 Correct 9 ms 62044 KB Output is correct
38 Correct 9 ms 62164 KB Output is correct
39 Correct 8 ms 62044 KB Output is correct
40 Correct 9 ms 62044 KB Output is correct
41 Correct 8 ms 62044 KB Output is correct
42 Correct 9 ms 62044 KB Output is correct
43 Correct 9 ms 62044 KB Output is correct
44 Correct 8 ms 62044 KB Output is correct
45 Correct 8 ms 62044 KB Output is correct
46 Correct 9 ms 62044 KB Output is correct
47 Correct 9 ms 62044 KB Output is correct
48 Correct 9 ms 62044 KB Output is correct
49 Correct 10 ms 62040 KB Output is correct
50 Correct 8 ms 62044 KB Output is correct
51 Correct 9 ms 62044 KB Output is correct
52 Correct 9 ms 62044 KB Output is correct
53 Correct 9 ms 62040 KB Output is correct
54 Correct 9 ms 62044 KB Output is correct
55 Correct 10 ms 62044 KB Output is correct
56 Correct 8 ms 62044 KB Output is correct
57 Correct 9 ms 62300 KB Output is correct
58 Correct 9 ms 62940 KB Output is correct
59 Correct 9 ms 62812 KB Output is correct
60 Correct 9 ms 62812 KB Output is correct
61 Correct 10 ms 62912 KB Output is correct
62 Correct 9 ms 62812 KB Output is correct
63 Correct 9 ms 62812 KB Output is correct
64 Correct 10 ms 62812 KB Output is correct
65 Correct 10 ms 62808 KB Output is correct
66 Correct 9 ms 62808 KB Output is correct
67 Correct 9 ms 62812 KB Output is correct
68 Correct 10 ms 62812 KB Output is correct
69 Correct 9 ms 62812 KB Output is correct
70 Correct 9 ms 62764 KB Output is correct
71 Correct 12 ms 64092 KB Output is correct
72 Correct 30 ms 66820 KB Output is correct
73 Correct 21 ms 66648 KB Output is correct
74 Correct 22 ms 66896 KB Output is correct
75 Correct 19 ms 66652 KB Output is correct
76 Correct 18 ms 66648 KB Output is correct
77 Correct 18 ms 66652 KB Output is correct
78 Correct 20 ms 66716 KB Output is correct
79 Correct 27 ms 66648 KB Output is correct
80 Correct 19 ms 66776 KB Output is correct
81 Correct 19 ms 66652 KB Output is correct
82 Correct 23 ms 66868 KB Output is correct
83 Correct 22 ms 66652 KB Output is correct
84 Correct 18 ms 66740 KB Output is correct
85 Correct 40 ms 69468 KB Output is correct
86 Correct 83 ms 74152 KB Output is correct
87 Correct 75 ms 74076 KB Output is correct
88 Correct 71 ms 74136 KB Output is correct
89 Correct 69 ms 74076 KB Output is correct
90 Correct 67 ms 74008 KB Output is correct
91 Correct 88 ms 73812 KB Output is correct
92 Correct 110 ms 74104 KB Output is correct
93 Correct 68 ms 74044 KB Output is correct
94 Correct 74 ms 74264 KB Output is correct
95 Correct 100 ms 74088 KB Output is correct
96 Correct 103 ms 74128 KB Output is correct
97 Correct 68 ms 73812 KB Output is correct