| Task: | Ositus |
| Sender: | Jellu |
| Submission time: | 2021-10-12 11:01:10 +0300 |
| Language: | Python3 (CPython3) |
| Status: | READY |
| Result: | 0 |
| group | verdict | score |
|---|---|---|
| #1 | WRONG ANSWER | 0 |
| #2 | WRONG ANSWER | 0 |
| #3 | WRONG ANSWER | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.02 s | 1, 2, 3 | details |
| #2 | ACCEPTED | 0.02 s | 1, 2, 3 | details |
| #3 | WRONG ANSWER | 0.02 s | 1, 2, 3 | details |
| #4 | WRONG ANSWER | 0.02 s | 1, 2, 3 | details |
| #5 | WRONG ANSWER | 0.02 s | 2, 3 | details |
| #6 | WRONG ANSWER | 0.48 s | 3 | details |
| #7 | TIME LIMIT EXCEEDED | -- | 3 | details |
Code
merkkijono = input()
kirjaimet = {merkkijono[0]: [1, 0]} #maara ja indeksi
maara = 1
mjono = merkkijono[0]
suhde = 0
edelliset = []
for i in range(1, len(merkkijono[1:])+1):
if merkkijono[i] in mjono:
maara *= 2
temp = edelliset
for j in edelliset:
if j[1] < kirjaimet[merkkijono[i]][1]:
kirjaimet[merkkijono[i]][0] -= int(j[0])
else:
temp.remove(j)
edelliset = temp
vahennys = kirjaimet[merkkijono[i]][0]
maara -= vahennys
kohta = kirjaimet[merkkijono[i]][1] + 1 - suhde
mjono = mjono[kohta:]
suhde = kirjaimet[merkkijono[i]][1] + 1
edelliset.append([maara, kirjaimet[merkkijono[i]]][1])
else:
maara *= 2
kirjaimet[merkkijono[i]] = [maara, i]
mjono += merkkijono[i]
print(maara % (10 ** 9 + 7))Test details
Test 1
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| a |
| correct output |
|---|
| 1 |
| user output |
|---|
| 1 |
Test 2
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| abcdefghij |
| correct output |
|---|
| 512 |
| user output |
|---|
| 512 |
Test 3
Group: 1, 2, 3
Verdict: WRONG ANSWER
| input |
|---|
| abcabaacbc |
| correct output |
|---|
| 120 |
| user output |
|---|
| 189 |
Test 4
Group: 1, 2, 3
Verdict: WRONG ANSWER
| input |
|---|
| aaxxxxxxaa |
| correct output |
|---|
| 4 |
| user output |
|---|
| 55 |
Test 5
Group: 2, 3
Verdict: WRONG ANSWER
| input |
|---|
| mfyzvoxmppoxcvktmcjkryyocfweub... |
| correct output |
|---|
| 643221148 |
| user output |
|---|
| 973968006 |
Test 6
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| weinscqmmpgbrlboocvtbptgbahmwv... |
| correct output |
|---|
| 831644159 |
| user output |
|---|
| 453789456 |
Test 7
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| sxaoxcyrjoeieyinaqxwukgzdnhhsw... |
| correct output |
|---|
| 816016015 |
| user output |
|---|
| (empty) |
