답안 #659275

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
659275	2022-11-17T08:49:34 Z	mychecksedad	Amusement Park (CEOI19_amusementpark)	C++17	42 / 100	3000 ms	227596 KB

amusementpark

/* Author : Mychecksdead */
#include<bits/stdc++.h>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
using namespace std;
typedef long long int ll;
typedef long double ld;
#define MOD1 (1000000000+7)
#define MOD (998244353)
#define PI 3.1415926535
#define pb push_back
#define setp() cout << setprecision(15)
#define all(x) x.begin(), x.end()
#define debug(x) cerr << #x << " is " << x << '\n';
const int N = 1e6+100, M = 1e5+10, F = 2147483646, K = 20;


int n, m;
ll e[20][20];

void solve(){
    cin >> n >> m;
    for(int i = 1; i <= n; ++i) for(int j = 1; j <= n; ++j) e[i][j] = -1;
    for(int i = 1; i <= m; ++i){
        int u, v; cin >> u >> v;
        e[u][v] = i - 1;
    }
    vector<int> a;
    for(int i=1; i<=n; ++i) a.pb(i);
    ll ans = 0;
    map<ll, bool> taken;
    do{ 
        ll c = 0, h = 0;
        for(int i = 1; i < n; ++i){
            for(int j = 0; j < i; ++j){
                int u = a[j], v = a[i];
                if(e[u][v] == -1 && e[v][u] > -1){
                    c++;
                    h += (1ll << e[v][u]);
                } 
            }
        }
        if(!taken[h]) taken[h] = 1, (ans += c) %= MOD;
    }while(next_permutation(a.begin(), a.end()));
    cout << ans;
}





int main(){
    cin.tie(0); ios::sync_with_stdio(0);
    int T = 1, aa;
    // cin >> T;aa=T;
    while(T--){
        // cout << "Case #" << aa-T << ": ";
        solve();
        cout << '\n';
    }
    return 0;
 
}

Compilation message

amusementpark.cpp: In function 'int main()':
amusementpark.cpp:54:16: warning: unused variable 'aa' [-Wunused-variable]
   54 |     int T = 1, aa;
      |                ^~

Subtask #1
7.0 / 7.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct

Subtask #2
12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	1 ms	260 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct

Subtask #3
23.0 / 23.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	1 ms	260 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	320 KB	Output is correct
26	Correct	2 ms	212 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	2 ms	340 KB	Output is correct
29	Correct	2 ms	340 KB	Output is correct
30	Correct	2 ms	468 KB	Output is correct
31	Correct	2 ms	596 KB	Output is correct
32	Correct	5 ms	340 KB	Output is correct
33	Correct	7 ms	212 KB	Output is correct
34	Correct	9 ms	340 KB	Output is correct
35	Correct	11 ms	468 KB	Output is correct
36	Correct	13 ms	944 KB	Output is correct
37	Correct	16 ms	1728 KB	Output is correct
38	Correct	17 ms	2820 KB	Output is correct
39	Correct	40 ms	316 KB	Output is correct
40	Correct	60 ms	212 KB	Output is correct
41	Correct	87 ms	384 KB	Output is correct
42	Correct	105 ms	632 KB	Output is correct
43	Correct	110 ms	1996 KB	Output is correct
44	Correct	114 ms	3572 KB	Output is correct
45	Correct	129 ms	7644 KB	Output is correct
46	Correct	169 ms	14332 KB	Output is correct
47	Correct	201 ms	23020 KB	Output is correct
48	Correct	34 ms	336 KB	Output is correct
49	Correct	61 ms	528 KB	Output is correct
50	Correct	69 ms	488 KB	Output is correct
51	Correct	47 ms	572 KB	Output is correct
52	Correct	472 ms	304 KB	Output is correct
53	Correct	660 ms	352 KB	Output is correct
54	Correct	920 ms	640 KB	Output is correct
55	Correct	992 ms	2312 KB	Output is correct
56	Correct	1209 ms	11636 KB	Output is correct
57	Correct	1270 ms	30164 KB	Output is correct
58	Correct	1421 ms	64516 KB	Output is correct
59	Correct	1662 ms	126132 KB	Output is correct
60	Correct	2057 ms	227596 KB	Output is correct
61	Correct	374 ms	460 KB	Output is correct
62	Correct	536 ms	1096 KB	Output is correct
63	Correct	469 ms	1100 KB	Output is correct
64	Correct	595 ms	1176 KB	Output is correct

Subtask #4
0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	1 ms	260 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	320 KB	Output is correct
26	Correct	2 ms	212 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	2 ms	340 KB	Output is correct
29	Correct	2 ms	340 KB	Output is correct
30	Correct	2 ms	468 KB	Output is correct
31	Correct	2 ms	596 KB	Output is correct
32	Correct	5 ms	340 KB	Output is correct
33	Correct	7 ms	212 KB	Output is correct
34	Correct	9 ms	340 KB	Output is correct
35	Correct	11 ms	468 KB	Output is correct
36	Correct	13 ms	944 KB	Output is correct
37	Correct	16 ms	1728 KB	Output is correct
38	Correct	17 ms	2820 KB	Output is correct
39	Correct	40 ms	316 KB	Output is correct
40	Correct	60 ms	212 KB	Output is correct
41	Correct	87 ms	384 KB	Output is correct
42	Correct	105 ms	632 KB	Output is correct
43	Correct	110 ms	1996 KB	Output is correct
44	Correct	114 ms	3572 KB	Output is correct
45	Correct	129 ms	7644 KB	Output is correct
46	Correct	169 ms	14332 KB	Output is correct
47	Correct	201 ms	23020 KB	Output is correct
48	Correct	34 ms	336 KB	Output is correct
49	Correct	61 ms	528 KB	Output is correct
50	Correct	69 ms	488 KB	Output is correct
51	Correct	47 ms	572 KB	Output is correct
52	Correct	472 ms	304 KB	Output is correct
53	Correct	660 ms	352 KB	Output is correct
54	Correct	920 ms	640 KB	Output is correct
55	Correct	992 ms	2312 KB	Output is correct
56	Correct	1209 ms	11636 KB	Output is correct
57	Correct	1270 ms	30164 KB	Output is correct
58	Correct	1421 ms	64516 KB	Output is correct
59	Correct	1662 ms	126132 KB	Output is correct
60	Correct	2057 ms	227596 KB	Output is correct
61	Correct	374 ms	460 KB	Output is correct
62	Correct	536 ms	1096 KB	Output is correct
63	Correct	469 ms	1100 KB	Output is correct
64	Correct	595 ms	1176 KB	Output is correct
65	Execution timed out	3064 ms	6172 KB	Time limit exceeded
66	Halted	0 ms	0 KB	-

Subtask #5
0 / 37.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	0 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	1 ms	260 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	320 KB	Output is correct
26	Correct	2 ms	212 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	2 ms	340 KB	Output is correct
29	Correct	2 ms	340 KB	Output is correct
30	Correct	2 ms	468 KB	Output is correct
31	Correct	2 ms	596 KB	Output is correct
32	Correct	5 ms	340 KB	Output is correct
33	Correct	7 ms	212 KB	Output is correct
34	Correct	9 ms	340 KB	Output is correct
35	Correct	11 ms	468 KB	Output is correct
36	Correct	13 ms	944 KB	Output is correct
37	Correct	16 ms	1728 KB	Output is correct
38	Correct	17 ms	2820 KB	Output is correct
39	Correct	40 ms	316 KB	Output is correct
40	Correct	60 ms	212 KB	Output is correct
41	Correct	87 ms	384 KB	Output is correct
42	Correct	105 ms	632 KB	Output is correct
43	Correct	110 ms	1996 KB	Output is correct
44	Correct	114 ms	3572 KB	Output is correct
45	Correct	129 ms	7644 KB	Output is correct
46	Correct	169 ms	14332 KB	Output is correct
47	Correct	201 ms	23020 KB	Output is correct
48	Correct	34 ms	336 KB	Output is correct
49	Correct	61 ms	528 KB	Output is correct
50	Correct	69 ms	488 KB	Output is correct
51	Correct	47 ms	572 KB	Output is correct
52	Correct	472 ms	304 KB	Output is correct
53	Correct	660 ms	352 KB	Output is correct
54	Correct	920 ms	640 KB	Output is correct
55	Correct	992 ms	2312 KB	Output is correct
56	Correct	1209 ms	11636 KB	Output is correct
57	Correct	1270 ms	30164 KB	Output is correct
58	Correct	1421 ms	64516 KB	Output is correct
59	Correct	1662 ms	126132 KB	Output is correct
60	Correct	2057 ms	227596 KB	Output is correct
61	Correct	374 ms	460 KB	Output is correct
62	Correct	536 ms	1096 KB	Output is correct
63	Correct	469 ms	1100 KB	Output is correct
64	Correct	595 ms	1176 KB	Output is correct
65	Execution timed out	3064 ms	6172 KB	Time limit exceeded
66	Halted	0 ms	0 KB	-

답안 #659275

Compilation message

Subtask #1 7.0 / 7.0

Subtask #2 12.0 / 12.0

Subtask #3 23.0 / 23.0

Subtask #4 0 / 21.0

Subtask #5 0 / 37.0

Subtask #1
7.0 / 7.0

Subtask #2
12.0 / 12.0

Subtask #3
23.0 / 23.0

Subtask #4
0 / 21.0

Subtask #5
0 / 37.0