oj.uz

Submission #890243

# Submission time Handle Problem Language Result Execution time Memory
890243 2023-12-20T18:54:52 Z amirhoseinfar1385 Copy and Paste 3 (JOI22_copypaste3) C++17
100 / 100
 275 ms 146748 KB 
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2")
#include<bits/stdc++.h>
using namespace std;
const long long maxn=2500+10;
long long 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(long long i=n-1;i>=0;i--){
		for(long long j=i+1;j<n;j++){
			if(s[i]==s[j]){
				lcp[i][j]=lcp[i+1][j+1]+1;
			}
		}
	}
	for(long long i=0;i<maxn;i++){
		for(long long j=0;j<maxn;j++){
			nxt[i][j]=n+3;
		}
	}
	for(long long i=0;i<n;i++){
		for(long long j=n-1;j>i;j--){
			nxt[i][min(lcp[i][j],j-i)]=j;
		}
		for(long long j=n;j>=0;j--){
			nxt[i][j]=min(nxt[i][j],nxt[i][j+1]);
		}
	}
	for(long long i=0;i<maxn;i++){
		for(long long j=0;j<maxn;j++){
			dp[i][j]=inf;
		}
	}
	for(long long i=n-1;i>=0;i--){
		dp[i][i]=a;
		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);
		}
		for(long long 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);
			long long 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+ted*c+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

# Verdict Execution time Memory Grader output
1 Correct 25 ms 98896 KB Output is correct
2 Correct 15 ms 98908 KB Output is correct
3 Correct 13 ms 98908 KB Output is correct
4 Correct 13 ms 98908 KB Output is correct
5 Correct 15 ms 98908 KB Output is correct
6 Correct 14 ms 98904 KB Output is correct
7 Correct 14 ms 99160 KB Output is correct
8 Correct 13 ms 98908 KB Output is correct
9 Correct 13 ms 99080 KB Output is correct
10 Correct 13 ms 98908 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 13 ms 99096 KB Output is correct
2 Correct 13 ms 98904 KB Output is correct
3 Correct 131 ms 134208 KB Output is correct
4 Correct 154 ms 136452 KB Output is correct
5 Correct 183 ms 140368 KB Output is correct
6 Correct 211 ms 144208 KB Output is correct
7 Correct 268 ms 146748 KB Output is correct
8 Correct 251 ms 146724 KB Output is correct
9 Correct 275 ms 146728 KB Output is correct
10 Correct 13 ms 98908 KB Output is correct
11 Correct 14 ms 98908 KB Output is correct
12 Correct 13 ms 99088 KB Output is correct
13 Correct 14 ms 99048 KB Output is correct
14 Correct 13 ms 98908 KB Output is correct
15 Correct 14 ms 99160 KB Output is correct
16 Correct 13 ms 99164 KB Output is correct
17 Correct 13 ms 98908 KB Output is correct

Subtask #3
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 25 ms 98896 KB Output is correct
2 Correct 15 ms 98908 KB Output is correct
3 Correct 13 ms 98908 KB Output is correct
4 Correct 13 ms 98908 KB Output is correct
5 Correct 15 ms 98908 KB Output is correct
6 Correct 14 ms 98904 KB Output is correct
7 Correct 14 ms 99160 KB Output is correct
8 Correct 13 ms 98908 KB Output is correct
9 Correct 13 ms 99080 KB Output is correct
10 Correct 13 ms 98908 KB Output is correct
11 Correct 13 ms 99164 KB Output is correct
12 Correct 13 ms 99164 KB Output is correct
13 Correct 14 ms 99160 KB Output is correct
14 Correct 13 ms 99080 KB Output is correct
15 Correct 13 ms 99160 KB Output is correct
16 Correct 13 ms 98904 KB Output is correct
17 Correct 13 ms 98908 KB Output is correct
18 Correct 13 ms 98908 KB Output is correct
19 Correct 13 ms 99080 KB Output is correct
20 Correct 13 ms 98904 KB Output is correct
21 Correct 14 ms 99416 KB Output is correct
22 Correct 13 ms 99160 KB Output is correct
23 Correct 14 ms 99164 KB Output is correct
24 Correct 13 ms 99160 KB Output is correct
25 Correct 13 ms 99164 KB Output is correct
26 Correct 13 ms 99100 KB Output is correct
27 Correct 14 ms 99200 KB Output is correct
28 Correct 13 ms 99164 KB Output is correct
29 Correct 14 ms 99160 KB Output is correct
30 Correct 14 ms 99164 KB Output is correct
31 Correct 14 ms 99164 KB Output is correct
32 Correct 14 ms 99164 KB Output is correct
33 Correct 13 ms 99020 KB Output is correct
34 Correct 13 ms 98904 KB Output is correct
35 Correct 14 ms 98908 KB Output is correct
36 Correct 13 ms 98908 KB Output is correct
37 Correct 13 ms 99096 KB Output is correct
38 Correct 13 ms 99160 KB Output is correct
39 Correct 14 ms 99236 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 25 ms 98896 KB Output is correct
2 Correct 15 ms 98908 KB Output is correct
3 Correct 13 ms 98908 KB Output is correct
4 Correct 13 ms 98908 KB Output is correct
5 Correct 15 ms 98908 KB Output is correct
6 Correct 14 ms 98904 KB Output is correct
7 Correct 14 ms 99160 KB Output is correct
8 Correct 13 ms 98908 KB Output is correct
9 Correct 13 ms 99080 KB Output is correct
10 Correct 13 ms 98908 KB Output is correct
11 Correct 13 ms 99164 KB Output is correct
12 Correct 13 ms 99164 KB Output is correct
13 Correct 14 ms 99160 KB Output is correct
14 Correct 13 ms 99080 KB Output is correct
15 Correct 13 ms 99160 KB Output is correct
16 Correct 13 ms 98904 KB Output is correct
17 Correct 13 ms 98908 KB Output is correct
18 Correct 13 ms 98908 KB Output is correct
19 Correct 13 ms 99080 KB Output is correct
20 Correct 13 ms 98904 KB Output is correct
21 Correct 14 ms 99416 KB Output is correct
22 Correct 13 ms 99160 KB Output is correct
23 Correct 14 ms 99164 KB Output is correct
24 Correct 13 ms 99160 KB Output is correct
25 Correct 13 ms 99164 KB Output is correct
26 Correct 13 ms 99100 KB Output is correct
27 Correct 14 ms 99200 KB Output is correct
28 Correct 13 ms 99164 KB Output is correct
29 Correct 14 ms 99160 KB Output is correct
30 Correct 14 ms 99164 KB Output is correct
31 Correct 14 ms 99164 KB Output is correct
32 Correct 14 ms 99164 KB Output is correct
33 Correct 13 ms 99020 KB Output is correct
34 Correct 13 ms 98904 KB Output is correct
35 Correct 14 ms 98908 KB Output is correct
36 Correct 13 ms 98908 KB Output is correct
37 Correct 13 ms 99096 KB Output is correct
38 Correct 13 ms 99160 KB Output is correct
39 Correct 14 ms 99236 KB Output is correct
40 Correct 13 ms 99420 KB Output is correct
41 Correct 14 ms 101468 KB Output is correct
42 Correct 14 ms 101484 KB Output is correct
43 Correct 14 ms 101468 KB Output is correct
44 Correct 14 ms 101456 KB Output is correct
45 Correct 16 ms 101468 KB Output is correct
46 Correct 14 ms 101212 KB Output is correct
47 Correct 14 ms 101468 KB Output is correct
48 Correct 15 ms 101468 KB Output is correct
49 Correct 14 ms 101468 KB Output is correct
50 Correct 14 ms 101468 KB Output is correct
51 Correct 14 ms 101484 KB Output is correct
52 Correct 14 ms 101468 KB Output is correct
53 Correct 14 ms 101212 KB Output is correct

Subtask #5
32.0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 25 ms 98896 KB Output is correct
2 Correct 15 ms 98908 KB Output is correct
3 Correct 13 ms 98908 KB Output is correct
4 Correct 13 ms 98908 KB Output is correct
5 Correct 15 ms 98908 KB Output is correct
6 Correct 14 ms 98904 KB Output is correct
7 Correct 14 ms 99160 KB Output is correct
8 Correct 13 ms 98908 KB Output is correct
9 Correct 13 ms 99080 KB Output is correct
10 Correct 13 ms 98908 KB Output is correct
11 Correct 13 ms 99164 KB Output is correct
12 Correct 13 ms 99164 KB Output is correct
13 Correct 14 ms 99160 KB Output is correct
14 Correct 13 ms 99080 KB Output is correct
15 Correct 13 ms 99160 KB Output is correct
16 Correct 13 ms 98904 KB Output is correct
17 Correct 13 ms 98908 KB Output is correct
18 Correct 13 ms 98908 KB Output is correct
19 Correct 13 ms 99080 KB Output is correct
20 Correct 13 ms 98904 KB Output is correct
21 Correct 14 ms 99416 KB Output is correct
22 Correct 13 ms 99160 KB Output is correct
23 Correct 14 ms 99164 KB Output is correct
24 Correct 13 ms 99160 KB Output is correct
25 Correct 13 ms 99164 KB Output is correct
26 Correct 13 ms 99100 KB Output is correct
27 Correct 14 ms 99200 KB Output is correct
28 Correct 13 ms 99164 KB Output is correct
29 Correct 14 ms 99160 KB Output is correct
30 Correct 14 ms 99164 KB Output is correct
31 Correct 14 ms 99164 KB Output is correct
32 Correct 14 ms 99164 KB Output is correct
33 Correct 13 ms 99020 KB Output is correct
34 Correct 13 ms 98904 KB Output is correct
35 Correct 14 ms 98908 KB Output is correct
36 Correct 13 ms 98908 KB Output is correct
37 Correct 13 ms 99096 KB Output is correct
38 Correct 13 ms 99160 KB Output is correct
39 Correct 14 ms 99236 KB Output is correct
40 Correct 13 ms 99420 KB Output is correct
41 Correct 14 ms 101468 KB Output is correct
42 Correct 14 ms 101484 KB Output is correct
43 Correct 14 ms 101468 KB Output is correct
44 Correct 14 ms 101456 KB Output is correct
45 Correct 16 ms 101468 KB Output is correct
46 Correct 14 ms 101212 KB Output is correct
47 Correct 14 ms 101468 KB Output is correct
48 Correct 15 ms 101468 KB Output is correct
49 Correct 14 ms 101468 KB Output is correct
50 Correct 14 ms 101468 KB Output is correct
51 Correct 14 ms 101484 KB Output is correct
52 Correct 14 ms 101468 KB Output is correct
53 Correct 14 ms 101212 KB Output is correct
54 Correct 17 ms 107416 KB Output is correct
55 Correct 41 ms 117596 KB Output is correct
56 Correct 28 ms 117592 KB Output is correct
57 Correct 26 ms 117592 KB Output is correct
58 Correct 27 ms 117596 KB Output is correct
59 Correct 25 ms 117596 KB Output is correct
60 Correct 26 ms 117924 KB Output is correct
61 Correct 25 ms 117596 KB Output is correct
62 Correct 34 ms 117596 KB Output is correct
63 Correct 26 ms 117716 KB Output is correct
64 Correct 26 ms 117672 KB Output is correct
65 Correct 29 ms 117584 KB Output is correct
66 Correct 28 ms 117812 KB Output is correct
67 Correct 25 ms 117596 KB Output is correct

Subtask #6
38.0 / 38.0

# Verdict Execution time Memory Grader output
1 Correct 25 ms 98896 KB Output is correct
2 Correct 15 ms 98908 KB Output is correct
3 Correct 13 ms 98908 KB Output is correct
4 Correct 13 ms 98908 KB Output is correct
5 Correct 15 ms 98908 KB Output is correct
6 Correct 14 ms 98904 KB Output is correct
7 Correct 14 ms 99160 KB Output is correct
8 Correct 13 ms 98908 KB Output is correct
9 Correct 13 ms 99080 KB Output is correct
10 Correct 13 ms 98908 KB Output is correct
11 Correct 13 ms 99096 KB Output is correct
12 Correct 13 ms 98904 KB Output is correct
13 Correct 131 ms 134208 KB Output is correct
14 Correct 154 ms 136452 KB Output is correct
15 Correct 183 ms 140368 KB Output is correct
16 Correct 211 ms 144208 KB Output is correct
17 Correct 268 ms 146748 KB Output is correct
18 Correct 251 ms 146724 KB Output is correct
19 Correct 275 ms 146728 KB Output is correct
20 Correct 13 ms 98908 KB Output is correct
21 Correct 14 ms 98908 KB Output is correct
22 Correct 13 ms 99088 KB Output is correct
23 Correct 14 ms 99048 KB Output is correct
24 Correct 13 ms 98908 KB Output is correct
25 Correct 14 ms 99160 KB Output is correct
26 Correct 13 ms 99164 KB Output is correct
27 Correct 13 ms 98908 KB Output is correct
28 Correct 13 ms 99164 KB Output is correct
29 Correct 13 ms 99164 KB Output is correct
30 Correct 14 ms 99160 KB Output is correct
31 Correct 13 ms 99080 KB Output is correct
32 Correct 13 ms 99160 KB Output is correct
33 Correct 13 ms 98904 KB Output is correct
34 Correct 13 ms 98908 KB Output is correct
35 Correct 13 ms 98908 KB Output is correct
36 Correct 13 ms 99080 KB Output is correct
37 Correct 13 ms 98904 KB Output is correct
38 Correct 14 ms 99416 KB Output is correct
39 Correct 13 ms 99160 KB Output is correct
40 Correct 14 ms 99164 KB Output is correct
41 Correct 13 ms 99160 KB Output is correct
42 Correct 13 ms 99164 KB Output is correct
43 Correct 13 ms 99100 KB Output is correct
44 Correct 14 ms 99200 KB Output is correct
45 Correct 13 ms 99164 KB Output is correct
46 Correct 14 ms 99160 KB Output is correct
47 Correct 14 ms 99164 KB Output is correct
48 Correct 14 ms 99164 KB Output is correct
49 Correct 14 ms 99164 KB Output is correct
50 Correct 13 ms 99020 KB Output is correct
51 Correct 13 ms 98904 KB Output is correct
52 Correct 14 ms 98908 KB Output is correct
53 Correct 13 ms 98908 KB Output is correct
54 Correct 13 ms 99096 KB Output is correct
55 Correct 13 ms 99160 KB Output is correct
56 Correct 14 ms 99236 KB Output is correct
57 Correct 13 ms 99420 KB Output is correct
58 Correct 14 ms 101468 KB Output is correct
59 Correct 14 ms 101484 KB Output is correct
60 Correct 14 ms 101468 KB Output is correct
61 Correct 14 ms 101456 KB Output is correct
62 Correct 16 ms 101468 KB Output is correct
63 Correct 14 ms 101212 KB Output is correct
64 Correct 14 ms 101468 KB Output is correct
65 Correct 15 ms 101468 KB Output is correct
66 Correct 14 ms 101468 KB Output is correct
67 Correct 14 ms 101468 KB Output is correct
68 Correct 14 ms 101484 KB Output is correct
69 Correct 14 ms 101468 KB Output is correct
70 Correct 14 ms 101212 KB Output is correct
71 Correct 17 ms 107416 KB Output is correct
72 Correct 41 ms 117596 KB Output is correct
73 Correct 28 ms 117592 KB Output is correct
74 Correct 26 ms 117592 KB Output is correct
75 Correct 27 ms 117596 KB Output is correct
76 Correct 25 ms 117596 KB Output is correct
77 Correct 26 ms 117924 KB Output is correct
78 Correct 25 ms 117596 KB Output is correct
79 Correct 34 ms 117596 KB Output is correct
80 Correct 26 ms 117716 KB Output is correct
81 Correct 26 ms 117672 KB Output is correct
82 Correct 29 ms 117584 KB Output is correct
83 Correct 28 ms 117812 KB Output is correct
84 Correct 25 ms 117596 KB Output is correct
85 Correct 46 ms 130176 KB Output is correct
86 Correct 90 ms 146732 KB Output is correct
87 Correct 83 ms 146716 KB Output is correct
88 Correct 82 ms 146732 KB Output is correct
89 Correct 76 ms 146516 KB Output is correct
90 Correct 74 ms 146512 KB Output is correct
91 Correct 94 ms 146512 KB Output is correct
92 Correct 121 ms 146512 KB Output is correct
93 Correct 77 ms 146512 KB Output is correct
94 Correct 78 ms 146520 KB Output is correct
95 Correct 107 ms 146516 KB Output is correct
96 Correct 113 ms 146700 KB Output is correct
97 Correct 76 ms 146612 KB Output is correct