| Task: | Onnenluku |
| Sender: | |
| Submission time: | 2015-09-15 15:25:11 +0300 |
| Language: | Python3 |
| Status: | READY |
| Result: | 0 |
| group | verdict | score |
|---|---|---|
| #1 | WRONG ANSWER | 0 |
| #2 | TIME LIMIT EXCEEDED | 0 |
| #3 | TIME LIMIT EXCEEDED | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | WRONG ANSWER | 0.21 s | 1 | details |
| #2 | WRONG ANSWER | 0.23 s | 1 | details |
| #3 | WRONG ANSWER | 0.22 s | 1 | details |
| #4 | WRONG ANSWER | 0.23 s | 1 | details |
| #5 | WRONG ANSWER | 0.22 s | 1 | details |
| #6 | TIME LIMIT EXCEEDED | -- | 2 | details |
| #7 | TIME LIMIT EXCEEDED | -- | 2 | details |
| #8 | TIME LIMIT EXCEEDED | -- | 2 | details |
| #9 | TIME LIMIT EXCEEDED | -- | 2 | details |
| #10 | TIME LIMIT EXCEEDED | -- | 2 | details |
| #11 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #12 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #13 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #14 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #15 | TIME LIMIT EXCEEDED | -- | 3 | details |
Code
#!/usr/bin/env python3
# onnenluku
# tasan kahta numeroa sisältävien lukujen määrä välillä a..b
# esim. 1274
# rekursiolla yhdistelmien määrä eri etenemishaaroista:
# - mitkä numerot on jo lukittu tässä haarassa
# - onko paikan numerorajoite vielä voimassa (esim. 1274: 12xx on, 11xx ei)
def laske(numerot_nurin, lukitut=[], rajoite=True):
'''palauta tuplanumerolukujen määrä välillä 0...n
numerot_nurin: n-luvun numerot lopusta alkuun, esim. 1274 -> [4, 7, 2, 1]
lukitut: 0..2 uniikkia, yhdistelmiin lukittua numeroa
rajoite: edetään numerot_nurin-luvun asettamaa ylärajaa pitkin
'''
if not numerot_nurin:
# yhdistelmä valmis, saatiinko se kahdella kasaan?
return 1 if len(lukitut) == 2 else 0
yht = 0
nykyinen = numerot_nurin.pop()
for x in range(1, 10):
uusi_numero = x not in lukitut
if len(lukitut) > 1 and uusi_numero:
continue
if rajoite and x > nykyinen:
continue
if uusi_numero:
lukitut.append(x)
yht += laske(numerot_nurin, lukitut, rajoite and x == nykyinen)
if uusi_numero:
lukitut.pop()
if not lukitut:
# ylärajaa lyhyemmät eli aina sitä pienemmät yhdistelmät
yht += laske(numerot_nurin, lukitut, False)
numerot_nurin.append(nykyinen)
return yht
def hidas(x):
return sum(1 for x in range(1, x + 1) if len(set(str(x))) == 2 and '0' not in str(x))
def numerot_nurin(x):
return [int(c) for c in str(x)[::-1]]
def main():
a, b = map(int, input().strip().split())
ca = laske(numerot_nurin(a - 1), [])
cb = laske(numerot_nurin(b), [])
print(ca, cb, cb - ca)
if __name__ == '__main__':
main()
Test details
Test 1
Group: 1
Verdict: WRONG ANSWER
| input |
|---|
| 2157 93337 |
| correct output |
|---|
| 1421 |
| user output |
|---|
| 1788 75497 73709 |
Test 2
Group: 1
Verdict: WRONG ANSWER
| input |
|---|
| 4875 95124 |
| correct output |
|---|
| 1278 |
| user output |
|---|
| 3674 75512 71838 |
Test 3
Group: 1
Verdict: WRONG ANSWER
| input |
|---|
| 5577 96352 |
| correct output |
|---|
| 1245 |
| user output |
|---|
| 4579 75520 70941 |
Test 4
Group: 1
Verdict: WRONG ANSWER
| input |
|---|
| 8362 92950 |
| correct output |
|---|
| 1076 |
| user output |
|---|
| 7314 75494 68180 |
Test 5
Group: 1
Verdict: WRONG ANSWER
| input |
|---|
| 5658 96660 |
| correct output |
|---|
| 1238 |
| user output |
|---|
| 4586 75520 70934 |
Test 6
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 51312303535233 994542403556353 |
| correct output |
|---|
| 1453976 |
| user output |
|---|
| (empty) |
Test 7
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 25636920452341 934558290712847 |
| correct output |
|---|
| 1544072 |
| user output |
|---|
| (empty) |
Test 8
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 7917952071965 985207415843573 |
| correct output |
|---|
| 1763176 |
| user output |
|---|
| (empty) |
Test 9
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 48991581181227 907034837225965 |
| correct output |
|---|
| 1380248 |
| user output |
|---|
| (empty) |
Test 10
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 47968703305149 924246001328437 |
| correct output |
|---|
| 1396632 |
| user output |
|---|
| (empty) |
Test 11
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 292953755324413237753216241025... |
| correct output |
|---|
| 53286731528535944 |
| user output |
|---|
| (empty) |
Test 12
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 373990979330820426927419348165... |
| correct output |
|---|
| 51580289482227600 |
| user output |
|---|
| (empty) |
Test 13
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 701417326319476057561825658890... |
| correct output |
|---|
| 42924933948374952 |
| user output |
|---|
| (empty) |
Test 14
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 177202883511434557056457305647... |
| correct output |
|---|
| 54500592365600640 |
| user output |
|---|
| (empty) |
Test 15
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 977665117437419620152569155919... |
| correct output |
|---|
| 38562071809359800 |
| user output |
|---|
| (empty) |
