답안 #733894

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
733894	2023-05-01T11:39:14 Z	QwertyPi	Copy and Paste 3 (JOI22_copypaste3)	C++14	30 / 100	2371 ms	67412 KB

copypaste3

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

const int INF = 1LL << 60;
int dp[2501][2501];
int chmin(int& x, int y){
	return x = min(x, y);
}

const int a = 32913, m = 1e9 + 7;
int pw[2501], h[2501];

int ha(int l, int len){
	return ((h[l + len] - h[l] * pw[len]) % m + m) % m;
}

int H[2501][2501];

int32_t main(){
	int n; string s; cin >> n >> s;
	int A, B, C; cin >> A >> B >> C; 
	pw[0] = 1; 
	for(int i = 0; i < n; i++) 
		pw[i + 1] = pw[i] * a % m, h[i + 1] = (h[i] * a + s[i]) % m;
	
	for(int l = 0; l < n; l++){
		for(int r = l; r < n; r++){
			H[l][r] = ha(l, r - l + 1);
		}
	}
	
	for(int sz = 2; sz <= n; sz++){
		for(int l = 0; l <= n - sz; l++){
			dp[l][l + sz - 1] = INF;
		}
	}
	
	for(int sz = 1; sz <= n; sz++){
		
		if(sz != 1){
			for(int l = 0; l <= n - sz; l++){
				int r = l + sz - 1;
				dp[l][r] = min(dp[l][r], min(dp[l][r - 1], dp[l + 1][r]) + A);
			}
		}else{
			for(int l = 0; l < n; l++) dp[l][l] = A;
		}
		
		unordered_map<int, vector<int>> M;
		for(int l = 0; l <= n - sz; l++){
			M[ha(l, sz)].push_back(l);
		}
		for(auto& [h, v] : M){
			int k = v.size();
			for(int l = 0; l < k; l++){
				int _acc = 0, _max = -1;
				for(int r = l; r < k; r++){
					if(v[r] > _max){
						_acc++; _max = v[r] + sz - 1;
						dp[v[l]][_max] = min(dp[v[l]][_max], dp[v[l]][v[l] + sz - 1] + (_max - v[l] + 1 - _acc * sz) * A + B + _acc * C);
					}
				}
			}
		}
	}
	cout << dp[0][n - 1] << endl;
}

Compilation message

copypaste3.cpp: In function 'int32_t main()':
copypaste3.cpp:54:13: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17'
   54 |   for(auto& [h, v] : M){
      |             ^

Subtask #1
1.0 / 1.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	316 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	308 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	312 KB	Output is correct

Subtask #2
5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	436 KB	Output is correct
2	Correct	1 ms	308 KB	Output is correct
3	Correct	1095 ms	41204 KB	Output is correct
4	Correct	1318 ms	46844 KB	Output is correct
5	Correct	1499 ms	53168 KB	Output is correct
6	Correct	1840 ms	59948 KB	Output is correct
7	Correct	2284 ms	67344 KB	Output is correct
8	Correct	2371 ms	67412 KB	Output is correct
9	Correct	2347 ms	67340 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	0 ms	340 KB	Output is correct
12	Correct	1 ms	312 KB	Output is correct
13	Correct	1 ms	308 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	340 KB	Output is correct
16	Correct	1 ms	468 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct

Subtask #3
14.0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	316 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	308 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	312 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	432 KB	Output is correct
13	Correct	1 ms	468 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	468 KB	Output is correct
16	Correct	1 ms	316 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	316 KB	Output is correct
21	Correct	1 ms	564 KB	Output is correct
22	Correct	1 ms	468 KB	Output is correct
23	Correct	1 ms	468 KB	Output is correct
24	Correct	1 ms	468 KB	Output is correct
25	Correct	1 ms	568 KB	Output is correct
26	Correct	1 ms	468 KB	Output is correct
27	Correct	1 ms	568 KB	Output is correct
28	Correct	1 ms	568 KB	Output is correct
29	Correct	1 ms	468 KB	Output is correct
30	Correct	1 ms	468 KB	Output is correct
31	Correct	1 ms	564 KB	Output is correct
32	Correct	1 ms	560 KB	Output is correct
33	Correct	1 ms	468 KB	Output is correct
34	Correct	1 ms	212 KB	Output is correct
35	Correct	0 ms	340 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	340 KB	Output is correct
38	Correct	1 ms	340 KB	Output is correct
39	Correct	1 ms	468 KB	Output is correct

Subtask #4
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	316 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	308 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	312 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	432 KB	Output is correct
13	Correct	1 ms	468 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	468 KB	Output is correct
16	Correct	1 ms	316 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	316 KB	Output is correct
21	Correct	1 ms	564 KB	Output is correct
22	Correct	1 ms	468 KB	Output is correct
23	Correct	1 ms	468 KB	Output is correct
24	Correct	1 ms	468 KB	Output is correct
25	Correct	1 ms	568 KB	Output is correct
26	Correct	1 ms	468 KB	Output is correct
27	Correct	1 ms	568 KB	Output is correct
28	Correct	1 ms	568 KB	Output is correct
29	Correct	1 ms	468 KB	Output is correct
30	Correct	1 ms	468 KB	Output is correct
31	Correct	1 ms	564 KB	Output is correct
32	Correct	1 ms	560 KB	Output is correct
33	Correct	1 ms	468 KB	Output is correct
34	Correct	1 ms	212 KB	Output is correct
35	Correct	0 ms	340 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	340 KB	Output is correct
38	Correct	1 ms	340 KB	Output is correct
39	Correct	1 ms	468 KB	Output is correct
40	Correct	1 ms	948 KB	Output is correct
41	Correct	3 ms	2232 KB	Output is correct
42	Correct	4 ms	2232 KB	Output is correct
43	Correct	4 ms	2260 KB	Output is correct
44	Correct	4 ms	2228 KB	Output is correct
45	Correct	4 ms	2272 KB	Output is correct
46	Correct	4 ms	2260 KB	Output is correct
47	Correct	3 ms	2260 KB	Output is correct
48	Correct	4 ms	2260 KB	Output is correct
49	Correct	4 ms	2260 KB	Output is correct
50	Correct	4 ms	2228 KB	Output is correct
51	Correct	3 ms	2264 KB	Output is correct
52	Correct	3 ms	2260 KB	Output is correct
53	Correct	4 ms	2260 KB	Output is correct

Subtask #5
0 / 32.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	316 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	308 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	312 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	432 KB	Output is correct
13	Correct	1 ms	468 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	468 KB	Output is correct
16	Correct	1 ms	316 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	316 KB	Output is correct
21	Correct	1 ms	564 KB	Output is correct
22	Correct	1 ms	468 KB	Output is correct
23	Correct	1 ms	468 KB	Output is correct
24	Correct	1 ms	468 KB	Output is correct
25	Correct	1 ms	568 KB	Output is correct
26	Correct	1 ms	468 KB	Output is correct
27	Correct	1 ms	568 KB	Output is correct
28	Correct	1 ms	568 KB	Output is correct
29	Correct	1 ms	468 KB	Output is correct
30	Correct	1 ms	468 KB	Output is correct
31	Correct	1 ms	564 KB	Output is correct
32	Correct	1 ms	560 KB	Output is correct
33	Correct	1 ms	468 KB	Output is correct
34	Correct	1 ms	212 KB	Output is correct
35	Correct	0 ms	340 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	340 KB	Output is correct
38	Correct	1 ms	340 KB	Output is correct
39	Correct	1 ms	468 KB	Output is correct
40	Correct	1 ms	948 KB	Output is correct
41	Correct	3 ms	2232 KB	Output is correct
42	Correct	4 ms	2232 KB	Output is correct
43	Correct	4 ms	2260 KB	Output is correct
44	Correct	4 ms	2228 KB	Output is correct
45	Correct	4 ms	2272 KB	Output is correct
46	Correct	4 ms	2260 KB	Output is correct
47	Correct	3 ms	2260 KB	Output is correct
48	Correct	4 ms	2260 KB	Output is correct
49	Correct	4 ms	2260 KB	Output is correct
50	Correct	4 ms	2228 KB	Output is correct
51	Correct	3 ms	2264 KB	Output is correct
52	Correct	3 ms	2260 KB	Output is correct
53	Correct	4 ms	2260 KB	Output is correct
54	Correct	17 ms	5436 KB	Output is correct
55	Correct	181 ms	16212 KB	Output is correct
56	Correct	91 ms	16332 KB	Output is correct
57	Correct	86 ms	16312 KB	Output is correct
58	Correct	85 ms	16212 KB	Output is correct
59	Incorrect	96 ms	16324 KB	Output isn't correct
60	Halted	0 ms	0 KB	-

Subtask #6
0 / 38.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	316 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	308 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 ms	312 KB	Output is correct
11	Correct	1 ms	436 KB	Output is correct
12	Correct	1 ms	308 KB	Output is correct
13	Correct	1095 ms	41204 KB	Output is correct
14	Correct	1318 ms	46844 KB	Output is correct
15	Correct	1499 ms	53168 KB	Output is correct
16	Correct	1840 ms	59948 KB	Output is correct
17	Correct	2284 ms	67344 KB	Output is correct
18	Correct	2371 ms	67412 KB	Output is correct
19	Correct	2347 ms	67340 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	0 ms	340 KB	Output is correct
22	Correct	1 ms	312 KB	Output is correct
23	Correct	1 ms	308 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	468 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	432 KB	Output is correct
30	Correct	1 ms	468 KB	Output is correct
31	Correct	1 ms	340 KB	Output is correct
32	Correct	1 ms	468 KB	Output is correct
33	Correct	1 ms	316 KB	Output is correct
34	Correct	1 ms	340 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	1 ms	340 KB	Output is correct
37	Correct	1 ms	316 KB	Output is correct
38	Correct	1 ms	564 KB	Output is correct
39	Correct	1 ms	468 KB	Output is correct
40	Correct	1 ms	468 KB	Output is correct
41	Correct	1 ms	468 KB	Output is correct
42	Correct	1 ms	568 KB	Output is correct
43	Correct	1 ms	468 KB	Output is correct
44	Correct	1 ms	568 KB	Output is correct
45	Correct	1 ms	568 KB	Output is correct
46	Correct	1 ms	468 KB	Output is correct
47	Correct	1 ms	468 KB	Output is correct
48	Correct	1 ms	564 KB	Output is correct
49	Correct	1 ms	560 KB	Output is correct
50	Correct	1 ms	468 KB	Output is correct
51	Correct	1 ms	212 KB	Output is correct
52	Correct	0 ms	340 KB	Output is correct
53	Correct	1 ms	340 KB	Output is correct
54	Correct	1 ms	340 KB	Output is correct
55	Correct	1 ms	340 KB	Output is correct
56	Correct	1 ms	468 KB	Output is correct
57	Correct	1 ms	948 KB	Output is correct
58	Correct	3 ms	2232 KB	Output is correct
59	Correct	4 ms	2232 KB	Output is correct
60	Correct	4 ms	2260 KB	Output is correct
61	Correct	4 ms	2228 KB	Output is correct
62	Correct	4 ms	2272 KB	Output is correct
63	Correct	4 ms	2260 KB	Output is correct
64	Correct	3 ms	2260 KB	Output is correct
65	Correct	4 ms	2260 KB	Output is correct
66	Correct	4 ms	2260 KB	Output is correct
67	Correct	4 ms	2228 KB	Output is correct
68	Correct	3 ms	2264 KB	Output is correct
69	Correct	3 ms	2260 KB	Output is correct
70	Correct	4 ms	2260 KB	Output is correct
71	Correct	17 ms	5436 KB	Output is correct
72	Correct	181 ms	16212 KB	Output is correct
73	Correct	91 ms	16332 KB	Output is correct
74	Correct	86 ms	16312 KB	Output is correct
75	Correct	85 ms	16212 KB	Output is correct
76	Incorrect	96 ms	16324 KB	Output isn't correct
77	Halted	0 ms	0 KB	-

답안 #733894

Compilation message

Subtask #1 1.0 / 1.0

Subtask #2 5.0 / 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
5.0 / 5.0

Subtask #3
14.0 / 14.0

Subtask #4
10.0 / 10.0

Subtask #5
0 / 32.0

Subtask #6
0 / 38.0