Task: | Ruudukko |
Sender: | Kameli |
Submission time: | 2018-10-04 21:43:59 +0300 |
Language: | Python3 |
Status: | READY |
Result: | 14 |
group | verdict | score |
---|---|---|
#1 | WRONG ANSWER | 0 |
#2 | ACCEPTED | 14 |
#3 | WRONG ANSWER | 0 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | ACCEPTED | 0.05 s | 1 | details |
#2 | WRONG ANSWER | 0.04 s | 1 | details |
#3 | WRONG ANSWER | 0.04 s | 1 | details |
#4 | ACCEPTED | 0.04 s | 1 | details |
#5 | ACCEPTED | 0.04 s | 1 | details |
#6 | ACCEPTED | 0.05 s | 1 | details |
#7 | WRONG ANSWER | 0.04 s | 1 | details |
#8 | WRONG ANSWER | 0.04 s | 1 | details |
#9 | WRONG ANSWER | 0.06 s | 1 | details |
#10 | WRONG ANSWER | 0.03 s | 1 | details |
#11 | ACCEPTED | 0.05 s | 2 | details |
#12 | ACCEPTED | 0.05 s | 2 | details |
#13 | ACCEPTED | 0.05 s | 2 | details |
#14 | ACCEPTED | 0.05 s | 2 | details |
#15 | ACCEPTED | 0.05 s | 2 | details |
#16 | ACCEPTED | 0.06 s | 2 | details |
#17 | ACCEPTED | 0.05 s | 2 | details |
#18 | ACCEPTED | 0.05 s | 2 | details |
#19 | ACCEPTED | 0.04 s | 2 | details |
#20 | ACCEPTED | 0.06 s | 2 | details |
#21 | WRONG ANSWER | 0.05 s | 3 | details |
#22 | WRONG ANSWER | 0.05 s | 3 | details |
#23 | WRONG ANSWER | 0.06 s | 3 | details |
#24 | WRONG ANSWER | 0.05 s | 3 | details |
#25 | WRONG ANSWER | 0.06 s | 3 | details |
#26 | WRONG ANSWER | 0.05 s | 3 | details |
#27 | WRONG ANSWER | 0.05 s | 3 | details |
#28 | WRONG ANSWER | 0.05 s | 3 | details |
#29 | WRONG ANSWER | 0.05 s | 3 | details |
#30 | WRONG ANSWER | 0.06 s | 3 | details |
Code
import sys sys.setrecursionlimit(1000) n=int(input()) f=1 mod=10**9+7 for i in range(1,n+1): f*=i f=f%mod dD={} def D(n): if n==0: return 1 if n==1: return 0 if n in dD: return dD[n] else: v=(n-1)%mod*(D(n-1)%mod+D(n-2)%mod)%mod dD[n]=v return v print((D(n)*f)%mod)
Test details
Test 1
Group: 1
Verdict: ACCEPTED
input |
---|
2 .. .. |
correct output |
---|
2 |
user output |
---|
2 |
Test 2
Group: 1
Verdict: WRONG ANSWER
input |
---|
2 .. A. |
correct output |
---|
1 |
user output |
---|
2 |
Test 3
Group: 1
Verdict: WRONG ANSWER
input |
---|
2 B. .A |
correct output |
---|
0 |
user output |
---|
2 |
Test 4
Group: 1
Verdict: ACCEPTED
input |
---|
3 ... ... ... |
correct output |
---|
12 |
user output |
---|
12 |
Test 5
Group: 1
Verdict: ACCEPTED
input |
---|
4 .... .... .... .... |
correct output |
---|
216 |
user output |
---|
216 |
Test 6
Group: 1
Verdict: ACCEPTED
input |
---|
5 ..... ..... ..... ..... ... |
correct output |
---|
5280 |
user output |
---|
5280 |
Test 7
Group: 1
Verdict: WRONG ANSWER
input |
---|
5 ....A ..... ..... ..... ... |
correct output |
---|
264 |
user output |
---|
5280 |
Test 8
Group: 1
Verdict: WRONG ANSWER
input |
---|
5 B.... ..... ..... .A.B. ... |
correct output |
---|
22 |
user output |
---|
5280 |
Test 9
Group: 1
Verdict: WRONG ANSWER
input |
---|
5 B.A.. ....A ..... A.B.. ... |
correct output |
---|
2 |
user output |
---|
5280 |
Test 10
Group: 1
Verdict: WRONG ANSWER
input |
---|
5 A.B.. BA... .B.A. ...BA ... |
correct output |
---|
1 |
user output |
---|
5280 |
Test 11
Group: 2
Verdict: ACCEPTED
input |
---|
10 .......... .......... .......... .......... ... |
correct output |
---|
306442892 |
user output |
---|
306442892 |
Test 12
Group: 2
Verdict: ACCEPTED
input |
---|
50 ................................. |
correct output |
---|
694861480 |
user output |
---|
694861480 |
Test 13
Group: 2
Verdict: ACCEPTED
input |
---|
111 ................................. |
correct output |
---|
555319110 |
user output |
---|
555319110 |
Test 14
Group: 2
Verdict: ACCEPTED
input |
---|
222 ................................. |
correct output |
---|
108372237 |
user output |
---|
108372237 |
Test 15
Group: 2
Verdict: ACCEPTED
input |
---|
333 ................................. |
correct output |
---|
259107857 |
user output |
---|
259107857 |
Test 16
Group: 2
Verdict: ACCEPTED
input |
---|
444 ................................. |
correct output |
---|
19906314 |
user output |
---|
19906314 |
Test 17
Group: 2
Verdict: ACCEPTED
input |
---|
497 ................................. |
correct output |
---|
224313667 |
user output |
---|
224313667 |
Test 18
Group: 2
Verdict: ACCEPTED
input |
---|
498 ................................. |
correct output |
---|
929574601 |
user output |
---|
929574601 |
Test 19
Group: 2
Verdict: ACCEPTED
input |
---|
499 ................................. |
correct output |
---|
600226043 |
user output |
---|
600226043 |
Test 20
Group: 2
Verdict: ACCEPTED
input |
---|
500 ................................. |
correct output |
---|
198353194 |
user output |
---|
198353194 |
Test 21
Group: 3
Verdict: WRONG ANSWER
input |
---|
499 ................................. |
correct output |
---|
840243733 |
user output |
---|
600226043 |
Test 22
Group: 3
Verdict: WRONG ANSWER
input |
---|
499 ........................A........ |
correct output |
---|
4146290 |
user output |
---|
600226043 |
Test 23
Group: 3
Verdict: WRONG ANSWER
input |
---|
499 B.........A...................... |
correct output |
---|
173518884 |
user output |
---|
600226043 |
Test 24
Group: 3
Verdict: WRONG ANSWER
input |
---|
499 ...A....B........................ |
correct output |
---|
20044800 |
user output |
---|
600226043 |
Test 25
Group: 3
Verdict: WRONG ANSWER
input |
---|
499 AB............................... |
correct output |
---|
2 |
user output |
---|
600226043 |
Test 26
Group: 3
Verdict: WRONG ANSWER
input |
---|
500 ................................. |
correct output |
---|
121064146 |
user output |
---|
198353194 |
Test 27
Group: 3
Verdict: WRONG ANSWER
input |
---|
500 ................................. |
correct output |
---|
848435259 |
user output |
---|
198353194 |
Test 28
Group: 3
Verdict: WRONG ANSWER
input |
---|
500 .....B........A.................. |
correct output |
---|
296240911 |
user output |
---|
198353194 |
Test 29
Group: 3
Verdict: WRONG ANSWER
input |
---|
500 .A......B........................ |
correct output |
---|
2196 |
user output |
---|
198353194 |
Test 30
Group: 3
Verdict: WRONG ANSWER
input |
---|
500 ...AB............................ |
correct output |
---|
1 |
user output |
---|
198353194 |