| Task: | Lennot |
| Sender: | MrAurela |
| Submission time: | 2015-10-06 22:22:10 +0300 |
| Language: | Python2 |
| Status: | READY |
| Result: | 0 |
| group | verdict | score |
|---|---|---|
| #1 | WRONG ANSWER | 0 |
| #2 | TIME LIMIT EXCEEDED | 0 |
| #3 | RUNTIME ERROR | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.06 s | 1 | details |
| #2 | ACCEPTED | 0.05 s | 1 | details |
| #3 | ACCEPTED | 0.06 s | 1 | details |
| #4 | ACCEPTED | 0.06 s | 1 | details |
| #5 | WRONG ANSWER | 0.06 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 | RUNTIME ERROR | 0.76 s | 3 | details |
| #12 | RUNTIME ERROR | 0.82 s | 3 | details |
| #13 | RUNTIME ERROR | 0.71 s | 3 | details |
| #14 | RUNTIME ERROR | 0.80 s | 3 | details |
| #15 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #16 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #17 | RUNTIME ERROR | 0.78 s | 3 | details |
Code
# -*- coding: cp1252 -*-
kaupungit, lentojenmaara = [int(x) for x in raw_input().split(" ")]
lennot=[]
hmax=0
for i in range(lentojenmaara):
lennot.append([int(x) for x in raw_input().split(" ")]) #siirretään data taulukkoon
hmax+=lennot[i][2] #lento ei maksa enempää kuin kaikki hinnat yhteensä
import sys
hmax = hmax/4 #KOKEILU
hmin = min(lennot[2])
def valitseLento(a,b,reitti,h,hmax):
for i in range(lentojenmaara):
if lennot[i][0]==a: #jos lennon lähtösijainti kysytty
dh = 0 #Lennon hinnan muuttuja
if len(reitti)%2 != 0: #Jos maksullinen (=pariton lento)
dh = lennot[i][2] #Lennon hinta
if h + dh <= hmax: #Kai ollaan vielä järkevissä summissa? --> matka jatkuu
h += dh #Jos budjetti riittää, maksetaan
a2 = lennot[i][1] #uudeksi lähtöpaikaksi määränpää, "lento" tapahtuu
if a2!=b: #Jos lennon määränpää ei ole maali
reitti.append(a2) #lisätään sijainti(ent. määränpää) reittilistaan
try: hmax = valitseLento(a2,b,reitti,h,hmax)
except: hmax=hmax #KOKEILU
del reitti[-1] #palataan taaksepäin, poistetaan viimeinen sijainti
h -= dh #Vähennetään maksettu matka (tai ei mitään)
if hmax == hmin:
print hmax
sys.exit()
elif a2==b: #Jos lennon määränpää on maali --> ratkaisu
hmax = h #halvin hinta tähän asti
#DEBUG reitti.append(a2)
#D print reitti, hmax
#D del reitti[-1]
return hmax
#Kun matkakohteita ei enää löydy, loop loppuu
return hmax
#alaraja min(hinnat)
h=0
reitti=[1]
#DEBUG print hmax
hinta=valitseLento(1,kaupungit,reitti,h,hmax)
print hinta
Test details
Test 1
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 10 20 2 1 3 7 6 4 1 6 7 1 6 1 ... |
| correct output |
|---|
| 8 |
| user output |
|---|
| 8 |
Test 2
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 10 20 4 3 10 1 10 9 3 4 10 2 6 7 ... |
| correct output |
|---|
| 9 |
| user output |
|---|
| 9 |
Test 3
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 10 20 5 7 4 6 1 1 7 3 8 8 4 2 ... |
| correct output |
|---|
| 8 |
| user output |
|---|
| 8 |
Test 4
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 10 20 1 6 2 5 3 3 7 3 6 5 6 2 ... |
| correct output |
|---|
| 13 |
| user output |
|---|
| 13 |
Test 5
Group: 1
Verdict: WRONG ANSWER
| input |
|---|
| 10 20 10 8 5 2 4 7 9 4 7 9 4 1 ... |
| correct output |
|---|
| 4 |
| user output |
|---|
| 9 |
Test 6
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 1000 2000 91 828 365044406 17 984 445675537 251 852 100987451 907 487 58830088 ... |
| correct output |
|---|
| 11893353673 |
| user output |
|---|
| (empty) |
Test 7
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 1000 2000 722 939 530579090 404 606 268877348 133 750 760086153 506 46 582310443 ... |
| correct output |
|---|
| 30248963445 |
| user output |
|---|
| (empty) |
Test 8
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 1000 2000 340 237 43690066 217 141 453160975 744 202 639037814 605 926 404985542 ... |
| correct output |
|---|
| 3126797692 |
| user output |
|---|
| (empty) |
Test 9
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 1000 2000 88 312 190442306 480 402 411574469 29 901 397491243 636 459 323246996 ... |
| correct output |
|---|
| 18416073173 |
| user output |
|---|
| (empty) |
Test 10
Group: 2
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 1000 2000 333 228 718389176 796 286 323493090 743 43 751876815 128 554 175625940 ... |
| correct output |
|---|
| 6399349335 |
| user output |
|---|
| (empty) |
Test 11
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 200000 28264 92686 186865663 92570 33956 925976418 87377 71249 644757113 16701 81203 922125505 ... |
| correct output |
|---|
| 518249578675 |
| user output |
|---|
| (empty) |
Test 12
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 200000 95740 71482 846654568 44131 16806 670712211 3967 49254 424174139 39369 53007 830346557 ... |
| correct output |
|---|
| 920862321580 |
| user output |
|---|
| (empty) |
Test 13
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 200000 79947 25489 71554257 59184 25577 328436360 82945 73554 4942918 22380 92385 874250042 ... |
| correct output |
|---|
| 399407698440 |
| user output |
|---|
| (empty) |
Test 14
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 200000 31139 12960 580545990 27744 95556 747296719 46969 42578 840321561 5638 28960 513805324 ... |
| correct output |
|---|
| 165235287505 |
| user output |
|---|
| (empty) |
Test 15
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 99993 199980 1 3 1 3 2 1 1 4 1 4 2 1 ... |
| correct output |
|---|
| 2 |
| user output |
|---|
| (empty) |
Test 16
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 100000 149994 93867 98509 1755709 85029 99843 1347591 10305 35305 6447 75638 80585 1829972 ... |
| correct output |
|---|
| 1124960 |
| user output |
|---|
| (empty) |
Test 17
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 200000 70413 71496 49 15963 40963 18635 81291 89420 1850028 8848 33848 17316 ... |
| correct output |
|---|
| 110298 |
| user output |
|---|
| (empty) |