답안 #1096892

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1096892	2024-10-05T11:24:48 Z	thangdz2k7	Copy and Paste 3 (JOI22_copypaste3)	C++17	100 / 100	241 ms	110296 KB

copypaste3

// author : thembululquaUwU
// 3.9.2024

#include <bits/stdc++.h>
#define pb push_back
#define fi first
#define se second
#define endl '\n'

using namespace std;
using ll = long long;
using ii = pair <int, int>;
using vi = vector <int>;

const int N = 3e3;
const int mod = 1e9 + 7;

void maxl(auto &a, auto b) {a = max(a, b);}
void minl(auto &a, auto b) {a = min(a, b);}

#define next __next__

int n, a, b, c, f[N][N], next[N][N];
ll dp[N][N];
string s;

void solve(){
    cin >> n >> s; s = ' ' + s;
    cin >> a >> b >> c;
    for (int i = n; i >= 1; -- i){
        for (int j = n; j > i; -- j) if (s[i] != s[j]) f[i][j] = 0; else f[i][j] = f[i + 1][j + 1] + 1;
    }

    for (int i = 0; i <= n + 1; ++ i){
        for (int j = 0; j <= n + 1; ++ j){
            if (i > j) dp[i][j] = 0;
            else dp[i][j] = ll(a) * (j - i + 1);
            next[i][j] = n + 2;
        }
    }

    for (int i = 1; i <= n; ++ i) {
        int jj = i + 1;
        for (int j = i; j <= n; ++ j){
            if (jj > n) break;
            if (jj <= j || f[i][jj] < (j - i + 1)){
                -- j; ++ jj;
                continue;
            }
            next[i][j - i + 1] = jj;
        }
    }

    for (int i = n; i >= 1; -- i){
        for (int j = i; j <= n; ++ j){
            minl(dp[i][j], min(dp[i + 1][j], dp[i][j - 1]) + a);
            int p = i, le = j - i + 1, d = 1;
            while (p < n + 1){
                ++ d; p = next[p][le]; int r = p + le - 1;
                ll cost = ll(d) * c + b + ll(r - i + 1 - d * le) * a;
                minl(dp[i][r], dp[i][j] + cost);
            }
        }
    }

    cout << dp[1][n];
}

int main(){
    if (fopen("pqh.inp", "r")){
        freopen("pqh.inp", "r", stdin);
        freopen("pqh.out", "w", stdout);
    }
    ios_base::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);

    int t = 1; // cin >> t;
    while (t --) solve();
    return 0;
}

Compilation message

copypaste3.cpp:18:11: warning: use of 'auto' in parameter declaration only available with '-fconcepts-ts'
   18 | void maxl(auto &a, auto b) {a = max(a, b);}
      |           ^~~~
copypaste3.cpp:18:20: warning: use of 'auto' in parameter declaration only available with '-fconcepts-ts'
   18 | void maxl(auto &a, auto b) {a = max(a, b);}
      |                    ^~~~
copypaste3.cpp:19:11: warning: use of 'auto' in parameter declaration only available with '-fconcepts-ts'
   19 | void minl(auto &a, auto b) {a = min(a, b);}
      |           ^~~~
copypaste3.cpp:19:20: warning: use of 'auto' in parameter declaration only available with '-fconcepts-ts'
   19 | void minl(auto &a, auto b) {a = min(a, b);}
      |                    ^~~~
copypaste3.cpp: In function 'int main()':
copypaste3.cpp:71:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   71 |         freopen("pqh.inp", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
copypaste3.cpp:72:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   72 |         freopen("pqh.out", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
1.0 / 1.0

#	결과	메모리	Grader output
1	Correct	348 KB	Output is correct
2	Correct	348 KB	Output is correct
3	Correct	348 KB	Output is correct
4	Correct	348 KB	Output is correct
5	Correct	348 KB	Output is correct
6	Correct	348 KB	Output is correct
7	Correct	348 KB	Output is correct
8	Correct	348 KB	Output is correct
9	Correct	348 KB	Output is correct
10	Correct	348 KB	Output is correct

Subtask #2
5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	604 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	119 ms	75964 KB	Output is correct
4	Correct	132 ms	84584 KB	Output is correct
5	Correct	174 ms	92756 KB	Output is correct
6	Correct	173 ms	101200 KB	Output is correct
7	Correct	210 ms	110236 KB	Output is correct
8	Correct	241 ms	110164 KB	Output is correct
9	Correct	202 ms	110164 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	0 ms	344 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	604 KB	Output is correct
16	Correct	1 ms	600 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct

Subtask #3
14.0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	600 KB	Output is correct
12	Correct	0 ms	604 KB	Output is correct
13	Correct	0 ms	604 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	1 ms	600 KB	Output is correct
16	Correct	0 ms	604 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	604 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	860 KB	Output is correct
22	Correct	0 ms	604 KB	Output is correct
23	Correct	0 ms	860 KB	Output is correct
24	Correct	0 ms	856 KB	Output is correct
25	Correct	1 ms	604 KB	Output is correct
26	Correct	0 ms	604 KB	Output is correct
27	Correct	0 ms	720 KB	Output is correct
28	Correct	0 ms	860 KB	Output is correct
29	Correct	0 ms	860 KB	Output is correct
30	Correct	0 ms	860 KB	Output is correct
31	Correct	0 ms	604 KB	Output is correct
32	Correct	0 ms	860 KB	Output is correct
33	Correct	0 ms	928 KB	Output is correct
34	Correct	0 ms	464 KB	Output is correct
35	Correct	0 ms	348 KB	Output is correct
36	Correct	0 ms	344 KB	Output is correct
37	Correct	0 ms	348 KB	Output is correct
38	Correct	1 ms	604 KB	Output is correct
39	Correct	0 ms	604 KB	Output is correct

Subtask #4
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	600 KB	Output is correct
12	Correct	0 ms	604 KB	Output is correct
13	Correct	0 ms	604 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	1 ms	600 KB	Output is correct
16	Correct	0 ms	604 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	604 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	860 KB	Output is correct
22	Correct	0 ms	604 KB	Output is correct
23	Correct	0 ms	860 KB	Output is correct
24	Correct	0 ms	856 KB	Output is correct
25	Correct	1 ms	604 KB	Output is correct
26	Correct	0 ms	604 KB	Output is correct
27	Correct	0 ms	720 KB	Output is correct
28	Correct	0 ms	860 KB	Output is correct
29	Correct	0 ms	860 KB	Output is correct
30	Correct	0 ms	860 KB	Output is correct
31	Correct	0 ms	604 KB	Output is correct
32	Correct	0 ms	860 KB	Output is correct
33	Correct	0 ms	928 KB	Output is correct
34	Correct	0 ms	464 KB	Output is correct
35	Correct	0 ms	348 KB	Output is correct
36	Correct	0 ms	344 KB	Output is correct
37	Correct	0 ms	348 KB	Output is correct
38	Correct	1 ms	604 KB	Output is correct
39	Correct	0 ms	604 KB	Output is correct
40	Correct	1 ms	1624 KB	Output is correct
41	Correct	2 ms	3524 KB	Output is correct
42	Correct	1 ms	3420 KB	Output is correct
43	Correct	1 ms	3420 KB	Output is correct
44	Correct	1 ms	3420 KB	Output is correct
45	Correct	1 ms	3420 KB	Output is correct
46	Correct	1 ms	3420 KB	Output is correct
47	Correct	2 ms	3420 KB	Output is correct
48	Correct	1 ms	3420 KB	Output is correct
49	Correct	2 ms	3420 KB	Output is correct
50	Correct	1 ms	3420 KB	Output is correct
51	Correct	2 ms	3416 KB	Output is correct
52	Correct	2 ms	3420 KB	Output is correct
53	Correct	2 ms	3420 KB	Output is correct

Subtask #5
32.0 / 32.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	600 KB	Output is correct
12	Correct	0 ms	604 KB	Output is correct
13	Correct	0 ms	604 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	1 ms	600 KB	Output is correct
16	Correct	0 ms	604 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	604 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	860 KB	Output is correct
22	Correct	0 ms	604 KB	Output is correct
23	Correct	0 ms	860 KB	Output is correct
24	Correct	0 ms	856 KB	Output is correct
25	Correct	1 ms	604 KB	Output is correct
26	Correct	0 ms	604 KB	Output is correct
27	Correct	0 ms	720 KB	Output is correct
28	Correct	0 ms	860 KB	Output is correct
29	Correct	0 ms	860 KB	Output is correct
30	Correct	0 ms	860 KB	Output is correct
31	Correct	0 ms	604 KB	Output is correct
32	Correct	0 ms	860 KB	Output is correct
33	Correct	0 ms	928 KB	Output is correct
34	Correct	0 ms	464 KB	Output is correct
35	Correct	0 ms	348 KB	Output is correct
36	Correct	0 ms	344 KB	Output is correct
37	Correct	0 ms	348 KB	Output is correct
38	Correct	1 ms	604 KB	Output is correct
39	Correct	0 ms	604 KB	Output is correct
40	Correct	1 ms	1624 KB	Output is correct
41	Correct	2 ms	3524 KB	Output is correct
42	Correct	1 ms	3420 KB	Output is correct
43	Correct	1 ms	3420 KB	Output is correct
44	Correct	1 ms	3420 KB	Output is correct
45	Correct	1 ms	3420 KB	Output is correct
46	Correct	1 ms	3420 KB	Output is correct
47	Correct	2 ms	3420 KB	Output is correct
48	Correct	1 ms	3420 KB	Output is correct
49	Correct	2 ms	3420 KB	Output is correct
50	Correct	1 ms	3420 KB	Output is correct
51	Correct	2 ms	3416 KB	Output is correct
52	Correct	2 ms	3420 KB	Output is correct
53	Correct	2 ms	3420 KB	Output is correct
54	Correct	4 ms	9308 KB	Output is correct
55	Correct	29 ms	30116 KB	Output is correct
56	Correct	17 ms	30044 KB	Output is correct
57	Correct	19 ms	30044 KB	Output is correct
58	Correct	16 ms	30040 KB	Output is correct
59	Correct	15 ms	30044 KB	Output is correct
60	Correct	14 ms	30044 KB	Output is correct
61	Correct	15 ms	30044 KB	Output is correct
62	Correct	25 ms	30036 KB	Output is correct
63	Correct	15 ms	30044 KB	Output is correct
64	Correct	16 ms	30160 KB	Output is correct
65	Correct	19 ms	30040 KB	Output is correct
66	Correct	23 ms	30036 KB	Output is correct
67	Correct	15 ms	30060 KB	Output is correct

Subtask #6
38.0 / 38.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	604 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	119 ms	75964 KB	Output is correct
14	Correct	132 ms	84584 KB	Output is correct
15	Correct	174 ms	92756 KB	Output is correct
16	Correct	173 ms	101200 KB	Output is correct
17	Correct	210 ms	110236 KB	Output is correct
18	Correct	241 ms	110164 KB	Output is correct
19	Correct	202 ms	110164 KB	Output is correct
20	Correct	0 ms	344 KB	Output is correct
21	Correct	1 ms	348 KB	Output is correct
22	Correct	0 ms	344 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	604 KB	Output is correct
26	Correct	1 ms	600 KB	Output is correct
27	Correct	0 ms	348 KB	Output is correct
28	Correct	0 ms	600 KB	Output is correct
29	Correct	0 ms	604 KB	Output is correct
30	Correct	0 ms	604 KB	Output is correct
31	Correct	0 ms	348 KB	Output is correct
32	Correct	1 ms	600 KB	Output is correct
33	Correct	0 ms	604 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	0 ms	348 KB	Output is correct
36	Correct	0 ms	604 KB	Output is correct
37	Correct	0 ms	348 KB	Output is correct
38	Correct	0 ms	860 KB	Output is correct
39	Correct	0 ms	604 KB	Output is correct
40	Correct	0 ms	860 KB	Output is correct
41	Correct	0 ms	856 KB	Output is correct
42	Correct	1 ms	604 KB	Output is correct
43	Correct	0 ms	604 KB	Output is correct
44	Correct	0 ms	720 KB	Output is correct
45	Correct	0 ms	860 KB	Output is correct
46	Correct	0 ms	860 KB	Output is correct
47	Correct	0 ms	860 KB	Output is correct
48	Correct	0 ms	604 KB	Output is correct
49	Correct	0 ms	860 KB	Output is correct
50	Correct	0 ms	928 KB	Output is correct
51	Correct	0 ms	464 KB	Output is correct
52	Correct	0 ms	348 KB	Output is correct
53	Correct	0 ms	344 KB	Output is correct
54	Correct	0 ms	348 KB	Output is correct
55	Correct	1 ms	604 KB	Output is correct
56	Correct	0 ms	604 KB	Output is correct
57	Correct	1 ms	1624 KB	Output is correct
58	Correct	2 ms	3524 KB	Output is correct
59	Correct	1 ms	3420 KB	Output is correct
60	Correct	1 ms	3420 KB	Output is correct
61	Correct	1 ms	3420 KB	Output is correct
62	Correct	1 ms	3420 KB	Output is correct
63	Correct	1 ms	3420 KB	Output is correct
64	Correct	2 ms	3420 KB	Output is correct
65	Correct	1 ms	3420 KB	Output is correct
66	Correct	2 ms	3420 KB	Output is correct
67	Correct	1 ms	3420 KB	Output is correct
68	Correct	2 ms	3416 KB	Output is correct
69	Correct	2 ms	3420 KB	Output is correct
70	Correct	2 ms	3420 KB	Output is correct
71	Correct	4 ms	9308 KB	Output is correct
72	Correct	29 ms	30116 KB	Output is correct
73	Correct	17 ms	30044 KB	Output is correct
74	Correct	19 ms	30044 KB	Output is correct
75	Correct	16 ms	30040 KB	Output is correct
76	Correct	15 ms	30044 KB	Output is correct
77	Correct	14 ms	30044 KB	Output is correct
78	Correct	15 ms	30044 KB	Output is correct
79	Correct	25 ms	30036 KB	Output is correct
80	Correct	15 ms	30044 KB	Output is correct
81	Correct	16 ms	30160 KB	Output is correct
82	Correct	19 ms	30040 KB	Output is correct
83	Correct	23 ms	30036 KB	Output is correct
84	Correct	15 ms	30060 KB	Output is correct
85	Correct	41 ms	61540 KB	Output is correct
86	Correct	84 ms	110160 KB	Output is correct
87	Correct	77 ms	110164 KB	Output is correct
88	Correct	67 ms	110160 KB	Output is correct
89	Correct	65 ms	110292 KB	Output is correct
90	Correct	62 ms	110292 KB	Output is correct
91	Correct	93 ms	110116 KB	Output is correct
92	Correct	119 ms	110164 KB	Output is correct
93	Correct	67 ms	110296 KB	Output is correct
94	Correct	70 ms	110164 KB	Output is correct
95	Correct	113 ms	110172 KB	Output is correct
96	Correct	117 ms	110112 KB	Output is correct
97	Correct	62 ms	110164 KB	Output is correct

답안 #1096892

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 32.0 / 32.0

Subtask #6 38.0 / 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
32.0 / 32.0

Subtask #6
38.0 / 38.0