Submission #719654

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
719654	2023-04-06T12:56:20 Z	Abrar_Al_Samit	Copy and Paste 3 (JOI22_copypaste3)	C++17	25 / 100	206 ms	652 KB

copypaste3

#include<bits/stdc++.h>
using namespace std;

const int nax = 203;
const long long INF = 1e18;
const int P = 31;
const int M = 1e9 + 9;

int n;
string s;
long long A, B, C;
long long dp[nax][nax];
long long hv[nax];
long long pw[nax];

bool same(int l1, int r1, int l2, int r2) {
	long long h1 = hv[r1] - hv[l1-1];
	long long h2 = hv[r2] - hv[l2-1];
	if(h1<0) h1 += M;
	if(h2<0) h2 += M;

	if(r1<r2) h1 = (h1 * pw[r2-r1]) % M;
	else h2 = (h2 * pw[r1-r2]) % M;

	return h1==h2;
}
long long solve(int i, int j) {
	long long &ret = dp[i][j];
	if(ret!=-1) return ret;
	if(i==j) return A;

	ret = min((j-i+1) * A, solve(i+1, j) + A);

	for(int k=1; k<j-i+1; ++k) {
		int cnt = 0;
		int p = i;
		while(p+k-1<=j) {
			if(same(i, i+k-1, p, p+k-1)) {
				++cnt;
				p += k;
			} else ++p;
		}


		long long cur = solve(i, i+k-1) + B;
		cur += cnt * C;
		cur += ((j-i+1) - cnt * k) * A;

		ret = min(ret, cur);

	}
	return ret;
}
void PlayGround() {
	cin>>n>>s>>A>>B>>C;

	memset(dp, -1, sizeof dp);
	s = '@' + s;

	pw[0] = 1;
	for(int i=1; i<=n; ++i) {
		pw[i] = (pw[i-1] * P) % M;
		hv[i] = (pw[i] * (s[i]-'a'+1)) + hv[i-1];
		hv[i] %= M;
	}

	cout<<solve(1, n)<<'\n';

	// cerr << "Time elapsed: " << 1.0 * clock() / CLOCKS_PER_SEC << " s.\n";
}
int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	PlayGround();
	return 0;
}

Subtask #1
1.0 / 1.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	596 KB	Output is correct
2	Correct	1 ms	596 KB	Output is correct
3	Correct	1 ms	596 KB	Output is correct
4	Correct	0 ms	596 KB	Output is correct
5	Correct	1 ms	596 KB	Output is correct
6	Correct	1 ms	596 KB	Output is correct
7	Correct	1 ms	596 KB	Output is correct
8	Correct	1 ms	596 KB	Output is correct
9	Correct	1 ms	596 KB	Output is correct
10	Correct	1 ms	596 KB	Output is correct

Subtask #2
0 / 5.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	596 KB	Output is correct
2	Correct	1 ms	596 KB	Output is correct
3	Incorrect	133 ms	648 KB	Output isn't correct
4	Halted	0 ms	0 KB	-

Subtask #3
14.0 / 14.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	596 KB	Output is correct
2	Correct	1 ms	596 KB	Output is correct
3	Correct	1 ms	596 KB	Output is correct
4	Correct	0 ms	596 KB	Output is correct
5	Correct	1 ms	596 KB	Output is correct
6	Correct	1 ms	596 KB	Output is correct
7	Correct	1 ms	596 KB	Output is correct
8	Correct	1 ms	596 KB	Output is correct
9	Correct	1 ms	596 KB	Output is correct
10	Correct	1 ms	596 KB	Output is correct
11	Correct	1 ms	596 KB	Output is correct
12	Correct	0 ms	596 KB	Output is correct
13	Correct	1 ms	596 KB	Output is correct
14	Correct	1 ms	596 KB	Output is correct
15	Correct	1 ms	596 KB	Output is correct
16	Correct	1 ms	596 KB	Output is correct
17	Correct	1 ms	596 KB	Output is correct
18	Correct	1 ms	596 KB	Output is correct
19	Correct	0 ms	596 KB	Output is correct
20	Correct	1 ms	596 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	1 ms	596 KB	Output is correct
35	Correct	1 ms	596 KB	Output is correct
36	Correct	1 ms	596 KB	Output is correct
37	Correct	1 ms	596 KB	Output is correct
38	Correct	1 ms	596 KB	Output is correct
39	Correct	1 ms	596 KB	Output is correct

Subtask #4
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	596 KB	Output is correct
2	Correct	1 ms	596 KB	Output is correct
3	Correct	1 ms	596 KB	Output is correct
4	Correct	0 ms	596 KB	Output is correct
5	Correct	1 ms	596 KB	Output is correct
6	Correct	1 ms	596 KB	Output is correct
7	Correct	1 ms	596 KB	Output is correct
8	Correct	1 ms	596 KB	Output is correct
9	Correct	1 ms	596 KB	Output is correct
10	Correct	1 ms	596 KB	Output is correct
11	Correct	1 ms	596 KB	Output is correct
12	Correct	0 ms	596 KB	Output is correct
13	Correct	1 ms	596 KB	Output is correct
14	Correct	1 ms	596 KB	Output is correct
15	Correct	1 ms	596 KB	Output is correct
16	Correct	1 ms	596 KB	Output is correct
17	Correct	1 ms	596 KB	Output is correct
18	Correct	1 ms	596 KB	Output is correct
19	Correct	0 ms	596 KB	Output is correct
20	Correct	1 ms	596 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	1 ms	596 KB	Output is correct
35	Correct	1 ms	596 KB	Output is correct
36	Correct	1 ms	596 KB	Output is correct
37	Correct	1 ms	596 KB	Output is correct
38	Correct	1 ms	596 KB	Output is correct
39	Correct	1 ms	596 KB	Output is correct
40	Correct	6 ms	596 KB	Output is correct
41	Correct	29 ms	596 KB	Output is correct
42	Correct	150 ms	640 KB	Output is correct
43	Correct	119 ms	640 KB	Output is correct
44	Correct	112 ms	596 KB	Output is correct
45	Correct	116 ms	640 KB	Output is correct
46	Correct	132 ms	652 KB	Output is correct
47	Correct	85 ms	636 KB	Output is correct
48	Correct	104 ms	644 KB	Output is correct
49	Correct	105 ms	596 KB	Output is correct
50	Correct	104 ms	640 KB	Output is correct
51	Correct	91 ms	596 KB	Output is correct
52	Correct	93 ms	636 KB	Output is correct
53	Correct	113 ms	596 KB	Output is correct

Subtask #5
0 / 32.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	596 KB	Output is correct
2	Correct	1 ms	596 KB	Output is correct
3	Correct	1 ms	596 KB	Output is correct
4	Correct	0 ms	596 KB	Output is correct
5	Correct	1 ms	596 KB	Output is correct
6	Correct	1 ms	596 KB	Output is correct
7	Correct	1 ms	596 KB	Output is correct
8	Correct	1 ms	596 KB	Output is correct
9	Correct	1 ms	596 KB	Output is correct
10	Correct	1 ms	596 KB	Output is correct
11	Correct	1 ms	596 KB	Output is correct
12	Correct	0 ms	596 KB	Output is correct
13	Correct	1 ms	596 KB	Output is correct
14	Correct	1 ms	596 KB	Output is correct
15	Correct	1 ms	596 KB	Output is correct
16	Correct	1 ms	596 KB	Output is correct
17	Correct	1 ms	596 KB	Output is correct
18	Correct	1 ms	596 KB	Output is correct
19	Correct	0 ms	596 KB	Output is correct
20	Correct	1 ms	596 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	1 ms	596 KB	Output is correct
35	Correct	1 ms	596 KB	Output is correct
36	Correct	1 ms	596 KB	Output is correct
37	Correct	1 ms	596 KB	Output is correct
38	Correct	1 ms	596 KB	Output is correct
39	Correct	1 ms	596 KB	Output is correct
40	Correct	6 ms	596 KB	Output is correct
41	Correct	29 ms	596 KB	Output is correct
42	Correct	150 ms	640 KB	Output is correct
43	Correct	119 ms	640 KB	Output is correct
44	Correct	112 ms	596 KB	Output is correct
45	Correct	116 ms	640 KB	Output is correct
46	Correct	132 ms	652 KB	Output is correct
47	Correct	85 ms	636 KB	Output is correct
48	Correct	104 ms	644 KB	Output is correct
49	Correct	105 ms	596 KB	Output is correct
50	Correct	104 ms	640 KB	Output is correct
51	Correct	91 ms	596 KB	Output is correct
52	Correct	93 ms	636 KB	Output is correct
53	Correct	113 ms	596 KB	Output is correct
54	Incorrect	206 ms	596 KB	Output isn't correct
55	Halted	0 ms	0 KB	-

Subtask #6
0 / 38.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	596 KB	Output is correct
2	Correct	1 ms	596 KB	Output is correct
3	Correct	1 ms	596 KB	Output is correct
4	Correct	0 ms	596 KB	Output is correct
5	Correct	1 ms	596 KB	Output is correct
6	Correct	1 ms	596 KB	Output is correct
7	Correct	1 ms	596 KB	Output is correct
8	Correct	1 ms	596 KB	Output is correct
9	Correct	1 ms	596 KB	Output is correct
10	Correct	1 ms	596 KB	Output is correct
11	Correct	1 ms	596 KB	Output is correct
12	Correct	1 ms	596 KB	Output is correct
13	Incorrect	133 ms	648 KB	Output isn't correct
14	Halted	0 ms	0 KB	-

Submission #719654

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