답안 #909070

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
909070	2024-01-17T05:04:45 Z	lighton	Amusement Park (CEOI19_amusementpark)	C++17	19 / 100	3000 ms	179788 KB

amusementpark

#include<bits/stdc++.h>
#define forf(i,a,b) for(int i = a; i<=b; i++)
#define all(v) v.begin(),v.end()
using namespace std;
typedef long long ll;
int N,M;
pair<int,int> edge[100001];
ll mod1 = 1000000000000000007;
ll mod2 = 1000000000000000009;
ll mod3 = 998244353;
vector<int> perm;
set<ll> s1,s2;
int main(){
    scanf("%d %d" , &N , &M);
    forf(i,1,M){
        scanf("%d %d" , &edge[i].first,&edge[i].second);
    }
    forf(i,1,N) perm.push_back(i);
    ll ans = 0;
    do{
        ll hash1 = 0, hash2 = 0; ll cnt = 0;
        forf(i,1,M){
            hash1 *= 2; hash2 *= 2;
            if(perm[edge[i].first-1] > perm[edge[i].second-1]){
                hash1++; hash2++;
                cnt++;
            }
            hash1 %= mod1; hash2 %= mod2;
        }
        if(s1.find(hash1) == s1.end() || s2.find(hash2) == s2.end()){
            if(s1.find(hash1) == s1.end()) s1.insert(hash1);
            if(s2.find(hash2) == s2.end()) s2.insert(hash2);
            ans += cnt;
            ans %= mod3;
        }

    } while((next_permutation(all(perm))));
    printf("%d" , ans);
}

Compilation message

amusementpark.cpp: In function 'int main()':
amusementpark.cpp:38:14: warning: format '%d' expects argument of type 'int', but argument 2 has type 'll' {aka 'long long int'} [-Wformat=]
   38 |     printf("%d" , ans);
      |             ~^    ~~~
      |              |    |
      |              int  ll {aka long long int}
      |             %lld
amusementpark.cpp:14:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   14 |     scanf("%d %d" , &N , &M);
      |     ~~~~~^~~~~~~~~~~~~~~~~~~
amusementpark.cpp:16:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   16 |         scanf("%d %d" , &edge[i].first,&edge[i].second);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
7.0 / 7.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	1 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	1 ms	344 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct

Subtask #2
12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	1 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	1 ms	344 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	1 ms	504 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	1 ms	344 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct

Subtask #3
0 / 23.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	1 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	1 ms	344 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	1 ms	504 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	1 ms	344 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	1 ms	344 KB	Output is correct
26	Correct	1 ms	344 KB	Output is correct
27	Correct	1 ms	348 KB	Output is correct
28	Correct	2 ms	348 KB	Output is correct
29	Correct	2 ms	348 KB	Output is correct
30	Correct	3 ms	604 KB	Output is correct
31	Correct	3 ms	860 KB	Output is correct
32	Correct	2 ms	348 KB	Output is correct
33	Correct	4 ms	348 KB	Output is correct
34	Correct	7 ms	348 KB	Output is correct
35	Correct	11 ms	696 KB	Output is correct
36	Correct	14 ms	1372 KB	Output is correct
37	Correct	22 ms	2652 KB	Output is correct
38	Correct	29 ms	4144 KB	Output is correct
39	Correct	13 ms	344 KB	Output is correct
40	Correct	26 ms	348 KB	Output is correct
41	Correct	48 ms	548 KB	Output is correct
42	Correct	67 ms	852 KB	Output is correct
43	Correct	100 ms	3024 KB	Output is correct
44	Correct	136 ms	5200 KB	Output is correct
45	Correct	194 ms	11368 KB	Output is correct
46	Correct	271 ms	21584 KB	Output is correct
47	Correct	391 ms	34512 KB	Output is correct
48	Correct	26 ms	344 KB	Output is correct
49	Correct	54 ms	604 KB	Output is correct
50	Correct	56 ms	604 KB	Output is correct
51	Correct	66 ms	860 KB	Output is correct
52	Correct	167 ms	348 KB	Output is correct
53	Correct	336 ms	504 KB	Output is correct
54	Correct	603 ms	1420 KB	Output is correct
55	Correct	925 ms	3512 KB	Output is correct
56	Correct	1278 ms	17440 KB	Output is correct
57	Correct	1928 ms	45300 KB	Output is correct
58	Correct	2726 ms	96792 KB	Output is correct
59	Execution timed out	3078 ms	179788 KB	Time limit exceeded
60	Halted	0 ms	0 KB	-

Subtask #4
0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	1 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	1 ms	344 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	1 ms	504 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	1 ms	344 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	1 ms	344 KB	Output is correct
26	Correct	1 ms	344 KB	Output is correct
27	Correct	1 ms	348 KB	Output is correct
28	Correct	2 ms	348 KB	Output is correct
29	Correct	2 ms	348 KB	Output is correct
30	Correct	3 ms	604 KB	Output is correct
31	Correct	3 ms	860 KB	Output is correct
32	Correct	2 ms	348 KB	Output is correct
33	Correct	4 ms	348 KB	Output is correct
34	Correct	7 ms	348 KB	Output is correct
35	Correct	11 ms	696 KB	Output is correct
36	Correct	14 ms	1372 KB	Output is correct
37	Correct	22 ms	2652 KB	Output is correct
38	Correct	29 ms	4144 KB	Output is correct
39	Correct	13 ms	344 KB	Output is correct
40	Correct	26 ms	348 KB	Output is correct
41	Correct	48 ms	548 KB	Output is correct
42	Correct	67 ms	852 KB	Output is correct
43	Correct	100 ms	3024 KB	Output is correct
44	Correct	136 ms	5200 KB	Output is correct
45	Correct	194 ms	11368 KB	Output is correct
46	Correct	271 ms	21584 KB	Output is correct
47	Correct	391 ms	34512 KB	Output is correct
48	Correct	26 ms	344 KB	Output is correct
49	Correct	54 ms	604 KB	Output is correct
50	Correct	56 ms	604 KB	Output is correct
51	Correct	66 ms	860 KB	Output is correct
52	Correct	167 ms	348 KB	Output is correct
53	Correct	336 ms	504 KB	Output is correct
54	Correct	603 ms	1420 KB	Output is correct
55	Correct	925 ms	3512 KB	Output is correct
56	Correct	1278 ms	17440 KB	Output is correct
57	Correct	1928 ms	45300 KB	Output is correct
58	Correct	2726 ms	96792 KB	Output is correct
59	Execution timed out	3078 ms	179788 KB	Time limit exceeded
60	Halted	0 ms	0 KB	-

Subtask #5
0 / 37.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	1 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	1 ms	344 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	1 ms	504 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	1 ms	344 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	1 ms	344 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	1 ms	344 KB	Output is correct
26	Correct	1 ms	344 KB	Output is correct
27	Correct	1 ms	348 KB	Output is correct
28	Correct	2 ms	348 KB	Output is correct
29	Correct	2 ms	348 KB	Output is correct
30	Correct	3 ms	604 KB	Output is correct
31	Correct	3 ms	860 KB	Output is correct
32	Correct	2 ms	348 KB	Output is correct
33	Correct	4 ms	348 KB	Output is correct
34	Correct	7 ms	348 KB	Output is correct
35	Correct	11 ms	696 KB	Output is correct
36	Correct	14 ms	1372 KB	Output is correct
37	Correct	22 ms	2652 KB	Output is correct
38	Correct	29 ms	4144 KB	Output is correct
39	Correct	13 ms	344 KB	Output is correct
40	Correct	26 ms	348 KB	Output is correct
41	Correct	48 ms	548 KB	Output is correct
42	Correct	67 ms	852 KB	Output is correct
43	Correct	100 ms	3024 KB	Output is correct
44	Correct	136 ms	5200 KB	Output is correct
45	Correct	194 ms	11368 KB	Output is correct
46	Correct	271 ms	21584 KB	Output is correct
47	Correct	391 ms	34512 KB	Output is correct
48	Correct	26 ms	344 KB	Output is correct
49	Correct	54 ms	604 KB	Output is correct
50	Correct	56 ms	604 KB	Output is correct
51	Correct	66 ms	860 KB	Output is correct
52	Correct	167 ms	348 KB	Output is correct
53	Correct	336 ms	504 KB	Output is correct
54	Correct	603 ms	1420 KB	Output is correct
55	Correct	925 ms	3512 KB	Output is correct
56	Correct	1278 ms	17440 KB	Output is correct
57	Correct	1928 ms	45300 KB	Output is correct
58	Correct	2726 ms	96792 KB	Output is correct
59	Execution timed out	3078 ms	179788 KB	Time limit exceeded
60	Halted	0 ms	0 KB	-

답안 #909070

Compilation message

Subtask #1 7.0 / 7.0

Subtask #2 12.0 / 12.0

Subtask #3 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
0 / 23.0

Subtask #4
0 / 21.0

Subtask #5
0 / 37.0