답안 #781237

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
781237	2023-07-13T00:26:46 Z	Deepesson	Cubeword (CEOI19_cubeword)	C++17	100 / 100	533 ms	18624 KB

cubeword

#include <bits/stdc++.h>
#define SZ 63
using ll = long long;
ll rel[SZ][SZ];
ll tuplas[SZ][SZ][SZ];
ll MOD = 998244353;
std::map<char,int> mapinha;
int cur=0;
int valor(char ch){
	if(mapinha.find(ch)!=mapinha.end())return mapinha[ch];
	mapinha[ch]=cur;
	++cur;
	return mapinha[ch];
}
int main(){
	std::ios::sync_with_stdio(false);
	std::cin.tie(0);
	std::cout.tie(0);
	int N;
	std::cin>>N;
	std::map<std::string,bool> mapa[11];
	for(int i=0;i!=N;++i){
		std::string s;
		std::cin >> s;
		mapa[s.size()][s]=1;
		std::reverse(s.begin(),s.end());
		mapa[s.size()][s]=1;
	}
	ll ans=0;
	for(int j=3;j<=10;++j){
		for(auto&x:rel)for(auto&y:x)y=0;
		for(auto&x:mapa[j]){
			rel[valor(x.first[0])][valor(x.first.back())]++;
		}
		for(int i=0;i!=SZ;++i){
			for(int j=i;j!=SZ;++j){
				for(int k=j;k!=SZ;++k){
					ll tot=0;
					for(int u=0;u!=SZ;++u)tot=(tot+((rel[i][u]*rel[j][u]%MOD)*rel[k][u]))%MOD;
					tuplas[i][j][k]=tuplas[i][k][j]=tuplas[j][i][k]=tuplas[j][k][i]=tuplas[k][i][j]=tuplas[k][j][i]=tot;
				}
			}
		}
		for(int i=0;i!=SZ;++i){
			for(int j=i;j!=SZ;++j){
				for(int k=j;k!=SZ;++k){
					for(int l=k;l!=SZ;++l){
						ll peq = (((tuplas[i][j][k]*tuplas[i][k][l]%MOD)*tuplas[k][l][j]%MOD)*tuplas[i][j][l])%MOD;
						if(i!=j&&j!=k&&k!=l){
							ans=(ans+(24LL*peq))%MOD;
						}else {
							std::vector<int> arr={i,j,k,l};
							do{
								ans=(ans+(peq))%MOD;
							}while(std::next_permutation(arr.begin(),arr.end()));
						}
						
					}
				}
			}
		}
	}
	std::cout<<ans<<"\n";
}

Subtask #1
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	447 ms	17652 KB	Output is correct
2	Correct	472 ms	17628 KB	Output is correct
3	Correct	446 ms	17636 KB	Output is correct
4	Correct	447 ms	17624 KB	Output is correct
5	Correct	443 ms	17636 KB	Output is correct
6	Correct	441 ms	17636 KB	Output is correct
7	Correct	456 ms	17652 KB	Output is correct
8	Correct	447 ms	17640 KB	Output is correct
9	Correct	443 ms	17624 KB	Output is correct
10	Correct	444 ms	17640 KB	Output is correct
11	Correct	439 ms	17612 KB	Output is correct
12	Correct	450 ms	17620 KB	Output is correct
13	Correct	436 ms	17612 KB	Output is correct
14	Correct	454 ms	17640 KB	Output is correct
15	Correct	446 ms	17532 KB	Output is correct
16	Correct	458 ms	17612 KB	Output is correct
17	Correct	441 ms	17636 KB	Output is correct
18	Correct	446 ms	17632 KB	Output is correct
19	Correct	445 ms	17624 KB	Output is correct
20	Correct	469 ms	17640 KB	Output is correct
21	Correct	452 ms	17656 KB	Output is correct

Subtask #2
29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	447 ms	17652 KB	Output is correct
2	Correct	472 ms	17628 KB	Output is correct
3	Correct	446 ms	17636 KB	Output is correct
4	Correct	447 ms	17624 KB	Output is correct
5	Correct	443 ms	17636 KB	Output is correct
6	Correct	441 ms	17636 KB	Output is correct
7	Correct	456 ms	17652 KB	Output is correct
8	Correct	447 ms	17640 KB	Output is correct
9	Correct	443 ms	17624 KB	Output is correct
10	Correct	444 ms	17640 KB	Output is correct
11	Correct	439 ms	17612 KB	Output is correct
12	Correct	450 ms	17620 KB	Output is correct
13	Correct	436 ms	17612 KB	Output is correct
14	Correct	454 ms	17640 KB	Output is correct
15	Correct	446 ms	17532 KB	Output is correct
16	Correct	458 ms	17612 KB	Output is correct
17	Correct	441 ms	17636 KB	Output is correct
18	Correct	446 ms	17632 KB	Output is correct
19	Correct	445 ms	17624 KB	Output is correct
20	Correct	469 ms	17640 KB	Output is correct
21	Correct	452 ms	17656 KB	Output is correct
22	Correct	454 ms	18224 KB	Output is correct
23	Correct	445 ms	18124 KB	Output is correct
24	Correct	463 ms	18216 KB	Output is correct
25	Correct	440 ms	18128 KB	Output is correct
26	Correct	458 ms	18196 KB	Output is correct
27	Correct	456 ms	18196 KB	Output is correct
28	Correct	470 ms	18204 KB	Output is correct
29	Correct	459 ms	18212 KB	Output is correct
30	Correct	464 ms	18200 KB	Output is correct
31	Correct	443 ms	18204 KB	Output is correct
32	Correct	448 ms	18124 KB	Output is correct
33	Correct	450 ms	18204 KB	Output is correct
34	Correct	455 ms	18208 KB	Output is correct
35	Correct	456 ms	18204 KB	Output is correct
36	Correct	462 ms	18212 KB	Output is correct
37	Correct	449 ms	18088 KB	Output is correct
38	Correct	457 ms	18204 KB	Output is correct
39	Correct	467 ms	18208 KB	Output is correct
40	Correct	449 ms	18088 KB	Output is correct
41	Correct	445 ms	18204 KB	Output is correct
42	Correct	440 ms	18212 KB	Output is correct

Subtask #3
34.0 / 34.0

#	결과	실행 시간	메모리	Grader output
1	Correct	447 ms	17652 KB	Output is correct
2	Correct	472 ms	17628 KB	Output is correct
3	Correct	446 ms	17636 KB	Output is correct
4	Correct	447 ms	17624 KB	Output is correct
5	Correct	443 ms	17636 KB	Output is correct
6	Correct	441 ms	17636 KB	Output is correct
7	Correct	456 ms	17652 KB	Output is correct
8	Correct	447 ms	17640 KB	Output is correct
9	Correct	443 ms	17624 KB	Output is correct
10	Correct	444 ms	17640 KB	Output is correct
11	Correct	439 ms	17612 KB	Output is correct
12	Correct	450 ms	17620 KB	Output is correct
13	Correct	436 ms	17612 KB	Output is correct
14	Correct	454 ms	17640 KB	Output is correct
15	Correct	446 ms	17532 KB	Output is correct
16	Correct	458 ms	17612 KB	Output is correct
17	Correct	441 ms	17636 KB	Output is correct
18	Correct	446 ms	17632 KB	Output is correct
19	Correct	445 ms	17624 KB	Output is correct
20	Correct	469 ms	17640 KB	Output is correct
21	Correct	452 ms	17656 KB	Output is correct
22	Correct	454 ms	18224 KB	Output is correct
23	Correct	445 ms	18124 KB	Output is correct
24	Correct	463 ms	18216 KB	Output is correct
25	Correct	440 ms	18128 KB	Output is correct
26	Correct	458 ms	18196 KB	Output is correct
27	Correct	456 ms	18196 KB	Output is correct
28	Correct	470 ms	18204 KB	Output is correct
29	Correct	459 ms	18212 KB	Output is correct
30	Correct	464 ms	18200 KB	Output is correct
31	Correct	443 ms	18204 KB	Output is correct
32	Correct	448 ms	18124 KB	Output is correct
33	Correct	450 ms	18204 KB	Output is correct
34	Correct	455 ms	18208 KB	Output is correct
35	Correct	456 ms	18204 KB	Output is correct
36	Correct	462 ms	18212 KB	Output is correct
37	Correct	449 ms	18088 KB	Output is correct
38	Correct	457 ms	18204 KB	Output is correct
39	Correct	467 ms	18208 KB	Output is correct
40	Correct	449 ms	18088 KB	Output is correct
41	Correct	445 ms	18204 KB	Output is correct
42	Correct	440 ms	18212 KB	Output is correct
43	Correct	466 ms	18392 KB	Output is correct
44	Correct	453 ms	18380 KB	Output is correct
45	Correct	457 ms	18332 KB	Output is correct
46	Correct	453 ms	18388 KB	Output is correct
47	Correct	456 ms	18380 KB	Output is correct
48	Correct	454 ms	18280 KB	Output is correct
49	Correct	451 ms	18392 KB	Output is correct
50	Correct	468 ms	18396 KB	Output is correct
51	Correct	457 ms	18384 KB	Output is correct
52	Correct	468 ms	18380 KB	Output is correct
53	Correct	446 ms	18396 KB	Output is correct
54	Correct	471 ms	18396 KB	Output is correct
55	Correct	457 ms	18388 KB	Output is correct
56	Correct	446 ms	18388 KB	Output is correct
57	Correct	446 ms	18372 KB	Output is correct
58	Correct	454 ms	18392 KB	Output is correct
59	Correct	478 ms	18388 KB	Output is correct
60	Correct	460 ms	18380 KB	Output is correct
61	Correct	447 ms	18388 KB	Output is correct
62	Correct	462 ms	18380 KB	Output is correct
63	Correct	459 ms	18384 KB	Output is correct

Subtask #4
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	447 ms	17652 KB	Output is correct
2	Correct	472 ms	17628 KB	Output is correct
3	Correct	446 ms	17636 KB	Output is correct
4	Correct	447 ms	17624 KB	Output is correct
5	Correct	443 ms	17636 KB	Output is correct
6	Correct	441 ms	17636 KB	Output is correct
7	Correct	456 ms	17652 KB	Output is correct
8	Correct	447 ms	17640 KB	Output is correct
9	Correct	443 ms	17624 KB	Output is correct
10	Correct	444 ms	17640 KB	Output is correct
11	Correct	439 ms	17612 KB	Output is correct
12	Correct	450 ms	17620 KB	Output is correct
13	Correct	436 ms	17612 KB	Output is correct
14	Correct	454 ms	17640 KB	Output is correct
15	Correct	446 ms	17532 KB	Output is correct
16	Correct	458 ms	17612 KB	Output is correct
17	Correct	441 ms	17636 KB	Output is correct
18	Correct	446 ms	17632 KB	Output is correct
19	Correct	445 ms	17624 KB	Output is correct
20	Correct	469 ms	17640 KB	Output is correct
21	Correct	452 ms	17656 KB	Output is correct
22	Correct	454 ms	18224 KB	Output is correct
23	Correct	445 ms	18124 KB	Output is correct
24	Correct	463 ms	18216 KB	Output is correct
25	Correct	440 ms	18128 KB	Output is correct
26	Correct	458 ms	18196 KB	Output is correct
27	Correct	456 ms	18196 KB	Output is correct
28	Correct	470 ms	18204 KB	Output is correct
29	Correct	459 ms	18212 KB	Output is correct
30	Correct	464 ms	18200 KB	Output is correct
31	Correct	443 ms	18204 KB	Output is correct
32	Correct	448 ms	18124 KB	Output is correct
33	Correct	450 ms	18204 KB	Output is correct
34	Correct	455 ms	18208 KB	Output is correct
35	Correct	456 ms	18204 KB	Output is correct
36	Correct	462 ms	18212 KB	Output is correct
37	Correct	449 ms	18088 KB	Output is correct
38	Correct	457 ms	18204 KB	Output is correct
39	Correct	467 ms	18208 KB	Output is correct
40	Correct	449 ms	18088 KB	Output is correct
41	Correct	445 ms	18204 KB	Output is correct
42	Correct	440 ms	18212 KB	Output is correct
43	Correct	466 ms	18392 KB	Output is correct
44	Correct	453 ms	18380 KB	Output is correct
45	Correct	457 ms	18332 KB	Output is correct
46	Correct	453 ms	18388 KB	Output is correct
47	Correct	456 ms	18380 KB	Output is correct
48	Correct	454 ms	18280 KB	Output is correct
49	Correct	451 ms	18392 KB	Output is correct
50	Correct	468 ms	18396 KB	Output is correct
51	Correct	457 ms	18384 KB	Output is correct
52	Correct	468 ms	18380 KB	Output is correct
53	Correct	446 ms	18396 KB	Output is correct
54	Correct	471 ms	18396 KB	Output is correct
55	Correct	457 ms	18388 KB	Output is correct
56	Correct	446 ms	18388 KB	Output is correct
57	Correct	446 ms	18372 KB	Output is correct
58	Correct	454 ms	18392 KB	Output is correct
59	Correct	478 ms	18388 KB	Output is correct
60	Correct	460 ms	18380 KB	Output is correct
61	Correct	447 ms	18388 KB	Output is correct
62	Correct	462 ms	18380 KB	Output is correct
63	Correct	459 ms	18384 KB	Output is correct
64	Correct	494 ms	18620 KB	Output is correct
65	Correct	490 ms	18612 KB	Output is correct
66	Correct	501 ms	18620 KB	Output is correct
67	Correct	511 ms	18620 KB	Output is correct
68	Correct	498 ms	18624 KB	Output is correct
69	Correct	485 ms	18616 KB	Output is correct
70	Correct	533 ms	18616 KB	Output is correct
71	Correct	522 ms	18616 KB	Output is correct
72	Correct	485 ms	18624 KB	Output is correct
73	Correct	502 ms	18612 KB	Output is correct
74	Correct	499 ms	18624 KB	Output is correct
75	Correct	486 ms	18620 KB	Output is correct
76	Correct	492 ms	18608 KB	Output is correct
77	Correct	508 ms	18612 KB	Output is correct
78	Correct	485 ms	18608 KB	Output is correct
79	Correct	490 ms	18616 KB	Output is correct
80	Correct	516 ms	18620 KB	Output is correct
81	Correct	503 ms	18624 KB	Output is correct
82	Correct	501 ms	18616 KB	Output is correct
83	Correct	513 ms	18620 KB	Output is correct
84	Correct	514 ms	18488 KB	Output is correct

답안 #781237

Compilation message

Subtask #1 21.0 / 21.0

Subtask #2 29.0 / 29.0

Subtask #3 34.0 / 34.0

Subtask #4 16.0 / 16.0

Subtask #1
21.0 / 21.0

Subtask #2
29.0 / 29.0

Subtask #3
34.0 / 34.0

Subtask #4
16.0 / 16.0