답안 #525510

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
525510	2022-02-11T19:59:09 Z	Lobo	Coin Collecting (JOI19_ho_t4)	C++17	37 / 100	83 ms	25176 KB

joi2019_ho_t4

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

const long long inf = (long long) 1e18 + 10;
const int inf1 = (int) 1e9 + 10;
#define int long long
#define dbl long double
#define endl '\n'
#define sc second
#define fr first
#define mp make_pair
#define pb push_back
#define all(x) x.begin(), x.end()

#define maxn 1010

int n, mark[maxn][maxn], dp[maxn][maxn];
vector<pair<int,int>> p;

int sol(int i, int j) {
    if(mark[i][j]) return dp[i][j];
    mark[i][j] = 1;
    dp[i][j] = inf;

    int id = i+j;
    if(id == 2*n) {
        return dp[i][j] = 0;
    }
    if(i != n) {
        //pegar com id em cima
        int val = abs(p[id].fr-i-1) + abs(p[id].sc-2);
        dp[i][j] = min(sol(i+1,j)+val,dp[i][j]);
    }

    if(j != n) {
        //pegar com id em cima
        int val = abs(p[id].fr-j-1) + abs(p[id].sc-1);
        dp[i][j] = min(sol(i,j+1)+val,dp[i][j]);
    }

    return dp[i][j];
}

void solve() {
    cin >> n;
    for(int i = 0; i < 2*n; i++) {
        int x, y;
        cin >> x >> y;
        p.pb(mp(x,y));
    }

    sort(all(p));

    cout << sol(0,0) << endl;
    // for(int i = 0; i <= n; i++) {
    //     for(int j = 0; j <= n; j++) {
    //         cout << i << " " << j << " " << sol(i,j) << endl;
    //     }
    // }
}

int32_t main() {
    ios::sync_with_stdio(false); cin.tie(0);

    // freopen("in.in", "r", stdin);
    //freopen("out.out", "w", stdout);
    
    int tt = 1;
    // cin >> tt;
    while(tt--) solve();

}

Subtask #1
8.0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	1 ms	332 KB	Output is correct
3	Correct	0 ms	332 KB	Output is correct
4	Correct	0 ms	332 KB	Output is correct
5	Correct	1 ms	332 KB	Output is correct
6	Correct	1 ms	316 KB	Output is correct
7	Correct	0 ms	332 KB	Output is correct
8	Correct	1 ms	332 KB	Output is correct
9	Correct	1 ms	332 KB	Output is correct
10	Correct	0 ms	332 KB	Output is correct
11	Correct	1 ms	332 KB	Output is correct
12	Correct	1 ms	332 KB	Output is correct
13	Correct	1 ms	332 KB	Output is correct
14	Correct	0 ms	332 KB	Output is correct
15	Correct	0 ms	332 KB	Output is correct
16	Correct	1 ms	332 KB	Output is correct
17	Correct	1 ms	332 KB	Output is correct
18	Correct	1 ms	332 KB	Output is correct
19	Correct	0 ms	332 KB	Output is correct
20	Correct	1 ms	332 KB	Output is correct
21	Correct	1 ms	332 KB	Output is correct
22	Correct	1 ms	324 KB	Output is correct
23	Correct	1 ms	332 KB	Output is correct
24	Correct	0 ms	332 KB	Output is correct
25	Correct	1 ms	332 KB	Output is correct
26	Correct	1 ms	324 KB	Output is correct
27	Correct	1 ms	332 KB	Output is correct
28	Correct	1 ms	332 KB	Output is correct
29	Correct	1 ms	332 KB	Output is correct
30	Correct	0 ms	332 KB	Output is correct
31	Correct	0 ms	316 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	0 ms	316 KB	Output is correct

Subtask #2
29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	1 ms	332 KB	Output is correct
3	Correct	0 ms	332 KB	Output is correct
4	Correct	0 ms	332 KB	Output is correct
5	Correct	1 ms	332 KB	Output is correct
6	Correct	1 ms	316 KB	Output is correct
7	Correct	0 ms	332 KB	Output is correct
8	Correct	1 ms	332 KB	Output is correct
9	Correct	1 ms	332 KB	Output is correct
10	Correct	0 ms	332 KB	Output is correct
11	Correct	1 ms	332 KB	Output is correct
12	Correct	1 ms	332 KB	Output is correct
13	Correct	1 ms	332 KB	Output is correct
14	Correct	0 ms	332 KB	Output is correct
15	Correct	0 ms	332 KB	Output is correct
16	Correct	1 ms	332 KB	Output is correct
17	Correct	1 ms	332 KB	Output is correct
18	Correct	1 ms	332 KB	Output is correct
19	Correct	0 ms	332 KB	Output is correct
20	Correct	1 ms	332 KB	Output is correct
21	Correct	1 ms	332 KB	Output is correct
22	Correct	1 ms	324 KB	Output is correct
23	Correct	1 ms	332 KB	Output is correct
24	Correct	0 ms	332 KB	Output is correct
25	Correct	1 ms	332 KB	Output is correct
26	Correct	1 ms	324 KB	Output is correct
27	Correct	1 ms	332 KB	Output is correct
28	Correct	1 ms	332 KB	Output is correct
29	Correct	1 ms	332 KB	Output is correct
30	Correct	0 ms	332 KB	Output is correct
31	Correct	0 ms	316 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	0 ms	316 KB	Output is correct
34	Correct	20 ms	16288 KB	Output is correct
35	Correct	21 ms	16328 KB	Output is correct
36	Correct	20 ms	16324 KB	Output is correct
37	Correct	21 ms	16352 KB	Output is correct
38	Correct	21 ms	16372 KB	Output is correct
39	Correct	20 ms	16332 KB	Output is correct
40	Correct	20 ms	16388 KB	Output is correct
41	Correct	20 ms	16400 KB	Output is correct
42	Correct	20 ms	16292 KB	Output is correct
43	Correct	20 ms	16264 KB	Output is correct
44	Correct	20 ms	16336 KB	Output is correct
45	Correct	20 ms	16328 KB	Output is correct
46	Correct	20 ms	16332 KB	Output is correct
47	Correct	24 ms	16332 KB	Output is correct
48	Correct	20 ms	16328 KB	Output is correct
49	Correct	21 ms	16264 KB	Output is correct
50	Correct	21 ms	16304 KB	Output is correct
51	Correct	20 ms	16376 KB	Output is correct
52	Correct	20 ms	16344 KB	Output is correct
53	Correct	20 ms	16296 KB	Output is correct
54	Correct	20 ms	16332 KB	Output is correct
55	Correct	22 ms	16288 KB	Output is correct
56	Correct	20 ms	16332 KB	Output is correct
57	Correct	20 ms	16296 KB	Output is correct
58	Correct	20 ms	16284 KB	Output is correct
59	Correct	20 ms	16332 KB	Output is correct
60	Correct	20 ms	16332 KB	Output is correct
61	Correct	20 ms	16376 KB	Output is correct
62	Correct	20 ms	16364 KB	Output is correct
63	Correct	20 ms	16332 KB	Output is correct
64	Correct	22 ms	16336 KB	Output is correct

Subtask #3
0 / 63.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	1 ms	332 KB	Output is correct
3	Correct	0 ms	332 KB	Output is correct
4	Correct	0 ms	332 KB	Output is correct
5	Correct	1 ms	332 KB	Output is correct
6	Correct	1 ms	316 KB	Output is correct
7	Correct	0 ms	332 KB	Output is correct
8	Correct	1 ms	332 KB	Output is correct
9	Correct	1 ms	332 KB	Output is correct
10	Correct	0 ms	332 KB	Output is correct
11	Correct	1 ms	332 KB	Output is correct
12	Correct	1 ms	332 KB	Output is correct
13	Correct	1 ms	332 KB	Output is correct
14	Correct	0 ms	332 KB	Output is correct
15	Correct	0 ms	332 KB	Output is correct
16	Correct	1 ms	332 KB	Output is correct
17	Correct	1 ms	332 KB	Output is correct
18	Correct	1 ms	332 KB	Output is correct
19	Correct	0 ms	332 KB	Output is correct
20	Correct	1 ms	332 KB	Output is correct
21	Correct	1 ms	332 KB	Output is correct
22	Correct	1 ms	324 KB	Output is correct
23	Correct	1 ms	332 KB	Output is correct
24	Correct	0 ms	332 KB	Output is correct
25	Correct	1 ms	332 KB	Output is correct
26	Correct	1 ms	324 KB	Output is correct
27	Correct	1 ms	332 KB	Output is correct
28	Correct	1 ms	332 KB	Output is correct
29	Correct	1 ms	332 KB	Output is correct
30	Correct	0 ms	332 KB	Output is correct
31	Correct	0 ms	316 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	0 ms	316 KB	Output is correct
34	Correct	20 ms	16288 KB	Output is correct
35	Correct	21 ms	16328 KB	Output is correct
36	Correct	20 ms	16324 KB	Output is correct
37	Correct	21 ms	16352 KB	Output is correct
38	Correct	21 ms	16372 KB	Output is correct
39	Correct	20 ms	16332 KB	Output is correct
40	Correct	20 ms	16388 KB	Output is correct
41	Correct	20 ms	16400 KB	Output is correct
42	Correct	20 ms	16292 KB	Output is correct
43	Correct	20 ms	16264 KB	Output is correct
44	Correct	20 ms	16336 KB	Output is correct
45	Correct	20 ms	16328 KB	Output is correct
46	Correct	20 ms	16332 KB	Output is correct
47	Correct	24 ms	16332 KB	Output is correct
48	Correct	20 ms	16328 KB	Output is correct
49	Correct	21 ms	16264 KB	Output is correct
50	Correct	21 ms	16304 KB	Output is correct
51	Correct	20 ms	16376 KB	Output is correct
52	Correct	20 ms	16344 KB	Output is correct
53	Correct	20 ms	16296 KB	Output is correct
54	Correct	20 ms	16332 KB	Output is correct
55	Correct	22 ms	16288 KB	Output is correct
56	Correct	20 ms	16332 KB	Output is correct
57	Correct	20 ms	16296 KB	Output is correct
58	Correct	20 ms	16284 KB	Output is correct
59	Correct	20 ms	16332 KB	Output is correct
60	Correct	20 ms	16332 KB	Output is correct
61	Correct	20 ms	16376 KB	Output is correct
62	Correct	20 ms	16364 KB	Output is correct
63	Correct	20 ms	16332 KB	Output is correct
64	Correct	22 ms	16336 KB	Output is correct
65	Runtime error	83 ms	25176 KB	Execution killed with signal 11
66	Halted	0 ms	0 KB	-

답안 #525510

Compilation message

Subtask #1 8.0 / 8.0

Subtask #2 29.0 / 29.0

Subtask #3 0 / 63.0

Subtask #1
8.0 / 8.0

Subtask #2
29.0 / 29.0

Subtask #3
0 / 63.0