oj.uz

Submission #622921

# Submission time Handle Problem Language Result Execution time Memory
622921 2022-08-04T19:52:53 Z CSQ31 Copy and Paste 3 (JOI22_copypaste3) C++17
100 / 100
 557 ms 73844 KB 
#include <bits/stdc++.h>
using namespace std;
typedef long long int ll;
const ll INF = 1e18;
ll dp[2500][2500];
int nxt[2500][2500];
int main()
{
	ios_base::sync_with_stdio(0);cin.tie(0);
	int n;
	string s;
	ll a,b,c;
	cin>>n>>s>>a>>b>>c;
	for(int i=0;i<n;i++){
		for(int j=0;j<n;j++){
			dp[i][j] = INF;
			nxt[i][j] = n;
		}
	}
	for(int i=0;i<n;i++){
		vector<int>z(n,0);
		vector<bool>hav(n,0);
		string t = s.substr(i,n-i);
		int cur = 1;
		int l = 0,r = 0;
		//cout<<"at"<<" "<<i<<'\n';
		for(int j=1;j<n-i;j++){
			if(j<=r)z[j] = min(r-j+1,z[j-l]);
			while(j+z[j]<n-i && t[j+z[j]] == t[z[j]])z[j]++;
			if(j+z[j]-1>r){
				l = j;
				r = j+z[j]-1;
			}
			while(cur<=j && cur<=z[j]){
				//cout<<i<<" "<<i+cur-1<<" "<<i+j<<'\n';
				nxt[i][i+cur-1] = i+j;
				cur++;
			}
		}
		/*
		for(int j=0;j<n;j++)cout<<z[j]<<" ";
		cout<<'\n';
		for(int j=i;j<n;j++)cout<<nxt[i][j]<<" ";
		cout<<'\n';
		* */
		
	}
	for(int i=0;i<n;i++)dp[i][i] = a+b;
	for(int len=0;len<n;len++){
		for(int i=0;i+len<n;i++){
			int r = i+len;
			if(dp[i][r] == INF)continue;
			//cout<<i<<" "<<r<<" "<<dp[i][r]<<'\n';
			if(r+1<n)dp[i][r+1] = min(dp[i][r] + a,dp[i][r+1]);
			if(i)dp[i-1][r] = min(dp[i][r]+a,dp[i-1][r]);
			ll cur = c;
			int pos = i;
			while(pos<n){
				int jump = nxt[pos][pos+len];
				if(jump>=n)break;
				cur+=(jump-(pos+len)-1)*1LL*a;
				cur+=c;
				dp[i][jump+len] = min(dp[i][jump+len],dp[i][r] + cur+b);
				pos = jump;
			}
		}
	}
	cout<<dp[0][n-1] - b<<'\n';
	
	
}

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 0 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 0 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 0 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 0 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 253 ms 51672 KB Output is correct
4 Correct 295 ms 58200 KB Output is correct
5 Correct 375 ms 63060 KB Output is correct
6 Correct 448 ms 68200 KB Output is correct
7 Correct 544 ms 73740 KB Output is correct
8 Correct 557 ms 73760 KB Output is correct
9 Correct 554 ms 73804 KB Output is correct
10 Correct 0 ms 212 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 1 ms 340 KB Output is correct
15 Correct 0 ms 340 KB Output is correct
16 Correct 0 ms 468 KB Output is correct
17 Correct 0 ms 340 KB Output is correct

Subtask #3
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 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 0 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 0 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 0 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 0 ms 468 KB Output is correct
14 Correct 0 ms 340 KB Output is correct
15 Correct 0 ms 468 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 0 ms 468 KB Output is correct
22 Correct 1 ms 468 KB Output is correct
23 Correct 0 ms 468 KB Output is correct
24 Correct 0 ms 468 KB Output is correct
25 Correct 0 ms 468 KB Output is correct
26 Correct 0 ms 468 KB Output is correct
27 Correct 1 ms 468 KB Output is correct
28 Correct 1 ms 468 KB Output is correct
29 Correct 0 ms 468 KB Output is correct
30 Correct 1 ms 468 KB Output is correct
31 Correct 1 ms 468 KB Output is correct
32 Correct 1 ms 468 KB Output is correct
33 Correct 1 ms 468 KB Output is correct
34 Correct 0 ms 340 KB Output is correct
35 Correct 0 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 468 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 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 0 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 0 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 0 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 0 ms 468 KB Output is correct
14 Correct 0 ms 340 KB Output is correct
15 Correct 0 ms 468 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 0 ms 468 KB Output is correct
22 Correct 1 ms 468 KB Output is correct
23 Correct 0 ms 468 KB Output is correct
24 Correct 0 ms 468 KB Output is correct
25 Correct 0 ms 468 KB Output is correct
26 Correct 0 ms 468 KB Output is correct
27 Correct 1 ms 468 KB Output is correct
28 Correct 1 ms 468 KB Output is correct
29 Correct 0 ms 468 KB Output is correct
30 Correct 1 ms 468 KB Output is correct
31 Correct 1 ms 468 KB Output is correct
32 Correct 1 ms 468 KB Output is correct
33 Correct 1 ms 468 KB Output is correct
34 Correct 0 ms 340 KB Output is correct
35 Correct 0 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 468 KB Output is correct
40 Correct 1 ms 980 KB Output is correct
41 Correct 3 ms 2388 KB Output is correct
42 Correct 1 ms 2388 KB Output is correct
43 Correct 1 ms 2388 KB Output is correct
44 Correct 1 ms 2388 KB Output is correct
45 Correct 1 ms 2388 KB Output is correct
46 Correct 1 ms 2388 KB Output is correct
47 Correct 2 ms 2388 KB Output is correct
48 Correct 1 ms 2388 KB Output is correct
49 Correct 2 ms 2388 KB Output is correct
50 Correct 1 ms 2388 KB Output is correct
51 Correct 1 ms 2388 KB Output is correct
52 Correct 1 ms 2388 KB Output is correct
53 Correct 2 ms 2344 KB Output is correct

Subtask #5
32.0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 0 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 0 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 0 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 0 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 0 ms 468 KB Output is correct
14 Correct 0 ms 340 KB Output is correct
15 Correct 0 ms 468 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 0 ms 468 KB Output is correct
22 Correct 1 ms 468 KB Output is correct
23 Correct 0 ms 468 KB Output is correct
24 Correct 0 ms 468 KB Output is correct
25 Correct 0 ms 468 KB Output is correct
26 Correct 0 ms 468 KB Output is correct
27 Correct 1 ms 468 KB Output is correct
28 Correct 1 ms 468 KB Output is correct
29 Correct 0 ms 468 KB Output is correct
30 Correct 1 ms 468 KB Output is correct
31 Correct 1 ms 468 KB Output is correct
32 Correct 1 ms 468 KB Output is correct
33 Correct 1 ms 468 KB Output is correct
34 Correct 0 ms 340 KB Output is correct
35 Correct 0 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 468 KB Output is correct
40 Correct 1 ms 980 KB Output is correct
41 Correct 3 ms 2388 KB Output is correct
42 Correct 1 ms 2388 KB Output is correct
43 Correct 1 ms 2388 KB Output is correct
44 Correct 1 ms 2388 KB Output is correct
45 Correct 1 ms 2388 KB Output is correct
46 Correct 1 ms 2388 KB Output is correct
47 Correct 2 ms 2388 KB Output is correct
48 Correct 1 ms 2388 KB Output is correct
49 Correct 2 ms 2388 KB Output is correct
50 Correct 1 ms 2388 KB Output is correct
51 Correct 1 ms 2388 KB Output is correct
52 Correct 1 ms 2388 KB Output is correct
53 Correct 2 ms 2344 KB Output is correct
54 Correct 6 ms 6228 KB Output is correct
55 Correct 53 ms 20088 KB Output is correct
56 Correct 22 ms 19996 KB Output is correct
57 Correct 20 ms 20096 KB Output is correct
58 Correct 18 ms 19988 KB Output is correct
59 Correct 17 ms 20056 KB Output is correct
60 Correct 17 ms 20052 KB Output is correct
61 Correct 24 ms 20052 KB Output is correct
62 Correct 43 ms 20052 KB Output is correct
63 Correct 20 ms 20092 KB Output is correct
64 Correct 21 ms 20000 KB Output is correct
65 Correct 35 ms 20052 KB Output is correct
66 Correct 32 ms 20012 KB Output is correct
67 Correct 21 ms 20088 KB Output is correct

Subtask #6
38.0 / 38.0

# Verdict Execution time Memory Grader output
1 Correct 0 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 0 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 0 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 0 ms 340 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 253 ms 51672 KB Output is correct
14 Correct 295 ms 58200 KB Output is correct
15 Correct 375 ms 63060 KB Output is correct
16 Correct 448 ms 68200 KB Output is correct
17 Correct 544 ms 73740 KB Output is correct
18 Correct 557 ms 73760 KB Output is correct
19 Correct 554 ms 73804 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 340 KB Output is correct
22 Correct 0 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 0 ms 468 KB Output is correct
27 Correct 0 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 0 ms 340 KB Output is correct
30 Correct 0 ms 468 KB Output is correct
31 Correct 0 ms 340 KB Output is correct
32 Correct 0 ms 468 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 0 ms 340 KB Output is correct
35 Correct 0 ms 212 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 468 KB Output is correct
39 Correct 1 ms 468 KB Output is correct
40 Correct 0 ms 468 KB Output is correct
41 Correct 0 ms 468 KB Output is correct
42 Correct 0 ms 468 KB Output is correct
43 Correct 0 ms 468 KB Output is correct
44 Correct 1 ms 468 KB Output is correct
45 Correct 1 ms 468 KB Output is correct
46 Correct 0 ms 468 KB Output is correct
47 Correct 1 ms 468 KB Output is correct
48 Correct 1 ms 468 KB Output is correct
49 Correct 1 ms 468 KB Output is correct
50 Correct 1 ms 468 KB Output is correct
51 Correct 0 ms 340 KB Output is correct
52 Correct 0 ms 340 KB Output is correct
53 Correct 0 ms 340 KB Output is correct
54 Correct 0 ms 340 KB Output is correct
55 Correct 0 ms 340 KB Output is correct
56 Correct 1 ms 468 KB Output is correct
57 Correct 1 ms 980 KB Output is correct
58 Correct 3 ms 2388 KB Output is correct
59 Correct 1 ms 2388 KB Output is correct
60 Correct 1 ms 2388 KB Output is correct
61 Correct 1 ms 2388 KB Output is correct
62 Correct 1 ms 2388 KB Output is correct
63 Correct 1 ms 2388 KB Output is correct
64 Correct 2 ms 2388 KB Output is correct
65 Correct 1 ms 2388 KB Output is correct
66 Correct 2 ms 2388 KB Output is correct
67 Correct 1 ms 2388 KB Output is correct
68 Correct 1 ms 2388 KB Output is correct
69 Correct 1 ms 2388 KB Output is correct
70 Correct 2 ms 2344 KB Output is correct
71 Correct 6 ms 6228 KB Output is correct
72 Correct 53 ms 20088 KB Output is correct
73 Correct 22 ms 19996 KB Output is correct
74 Correct 20 ms 20096 KB Output is correct
75 Correct 18 ms 19988 KB Output is correct
76 Correct 17 ms 20056 KB Output is correct
77 Correct 17 ms 20052 KB Output is correct
78 Correct 24 ms 20052 KB Output is correct
79 Correct 43 ms 20052 KB Output is correct
80 Correct 20 ms 20092 KB Output is correct
81 Correct 21 ms 20000 KB Output is correct
82 Correct 35 ms 20052 KB Output is correct
83 Correct 32 ms 20012 KB Output is correct
84 Correct 21 ms 20088 KB Output is correct
85 Correct 61 ms 41692 KB Output is correct
86 Correct 161 ms 73684 KB Output is correct
87 Correct 128 ms 73740 KB Output is correct
88 Correct 121 ms 73744 KB Output is correct
89 Correct 97 ms 73844 KB Output is correct
90 Correct 98 ms 73684 KB Output is correct
91 Correct 282 ms 73720 KB Output is correct
92 Correct 413 ms 73748 KB Output is correct
93 Correct 150 ms 73712 KB Output is correct
94 Correct 154 ms 73744 KB Output is correct
95 Correct 309 ms 73740 KB Output is correct
96 Correct 306 ms 73716 KB Output is correct
97 Correct 92 ms 73672 KB Output is correct