CSES - Datatähti 2016 alku

CSES - Datatähti 2016 alku - Results

Submission details
Task:	Lennot
Sender:	ollpu
Submission time:	2015-10-11 23:52:09 +0300
Language:	Python2
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	RUNTIME ERROR	0
#2	RUNTIME ERROR	0
#3	RUNTIME ERROR	0

Test results
test	verdict	time	group
#1	RUNTIME ERROR	0.06 s	1	details
#2	RUNTIME ERROR	0.06 s	1	details
#3	RUNTIME ERROR	0.06 s	1	details
#4	RUNTIME ERROR	0.06 s	1	details
#5	RUNTIME ERROR	0.06 s	1	details
#6	RUNTIME ERROR	0.06 s	2	details
#7	RUNTIME ERROR	0.06 s	2	details
#8	RUNTIME ERROR	0.06 s	2	details
#9	RUNTIME ERROR	0.07 s	2	details
#10	RUNTIME ERROR	0.06 s	2	details
#11	RUNTIME ERROR	0.72 s	3	details
#12	RUNTIME ERROR	0.74 s	3	details
#13	RUNTIME ERROR	0.75 s	3	details
#14	RUNTIME ERROR	0.73 s	3	details
#15	RUNTIME ERROR	0.67 s	3	details
#16	RUNTIME ERROR	0.62 s	3	details
#17	RUNTIME ERROR	0.75 s	3	details

Code

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Epätoivoinen viimeinen yritys
import sys
from sys import stdin
maxint = sys.maxint
def readline():
    return stdin.readline().strip()
line1 = readline().split()
n = int(line1[0])
m = int(line1[1])
fl_from = 0
fl_to = 1
fl_price = 2
ct_total_price_even = 0
ct_even_price_set = 1
ct_total_price_odd = 2
ct_odd_price_set = 3
ct_total_price = 4
ct_calculated = 5
ct_con_to = 6
ct_in_uncalc = 7
ct_aid = 8
def minimum(a, b):
    if a < b:
        return a
    else:
        return b
def run():
    cities = map(lambda i: [maxint, False, maxint, False, maxint, False, [], False, i], xrange(n))
    int_ = int
    for f in xrange(m):
        row = readline().split()
        flight = (int_(row[0])-1, int_(row[1])-1, int_(row[2]))
        cities[flight[fl_from]][ct_con_to].append(flight)
    start = cities[0]
    end = cities[-1]
    current = start
    uncalculated = [current]
    append_to_uncalculated = uncalculated.append
    remove_from_uncalculated = uncalculated.remove
    current[ct_total_price_even] = 0
    current[ct_even_price_set] = True
    while True:
        if current[ct_aid] == end[ct_aid]:
            print(end[ct_total_price])
            break
        even_set = current[ct_even_price_set]
        even_cur = current[ct_total_price_even]
        odd_set = current[ct_odd_price_set]
        odd_cur = current[ct_total_price_odd]
        for flight in current[ct_con_to]:
            city = cities[flight[fl_to]]
            price_changed = False
            if even_set:
                new_odd_price = even_cur + flight[fl_price]
                if new_odd_price < city[ct_total_price_odd]:
                    city[ct_total_price_odd] = new_odd_price
                    city[ct_odd_price_set] = True
                    price_changed = True
            if odd_set:
                new_even_price = odd_cur
                if new_even_price < city[ct_total_price_even]:
                    city[ct_total_price_even] = new_even_price
                    city[ct_even_price_set] = True
                    price_changed = True
            if price_changed:
                city[ct_total_price] = minimum(city[ct_total_price_even], city[ct_total_price_odd])
                # if city[ct_calculated]:
                #     city[ct_calculated] = False
                #     append_to_uncalculated(city)
                #     city[ct_in_uncalc] = True
                # elif not city[ct_in_uncalc]:
                #     append_to_uncalculated(city)
                #     city[ct_in_uncalc] = True
        remove_from_uncalculated(current)
        current[ct_calculated] = True
        smallest_price = maxint
        for city in uncalculated:
            cityprice = city[ct_total_price]
            if cityprice < smallest_price:
                smallest = city
                smallest_price = cityprice
        current = smallest
run()

Test details

Test 1

Group: 1

Verdict: RUNTIME ERROR

input
`10 20 2 1 3 7 6 4 1 6 7 1 6 1 ...` view save

correct output
`8` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 85, in <module>
    run()
  File "input/code.py", line 84, in run
    current = smallest
UnboundLocalError: local variable 'smallest' referenced before assignment

Test 2

Group: 1

Verdict: RUNTIME ERROR

input
`10 20 4 3 10 1 10 9 3 4 10 2 6 7 ...` view save

correct output
`9` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 85, in <module>
    run()
  File "input/code.py", line 84, in run
    current = smallest
UnboundLocalError: local variable 'smallest' referenced before assignment

Test 3

Group: 1

Verdict: RUNTIME ERROR

input
`10 20 5 7 4 6 1 1 7 3 8 8 4 2 ...` view save

correct output
`8` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 85, in <module>
    run()
  File "input/code.py", line 84, in run
    current = smallest
UnboundLocalError: local variable 'smallest' referenced before assignment

Test 4

Group: 1

Verdict: RUNTIME ERROR

input
`10 20 1 6 2 5 3 3 7 3 6 5 6 2 ...` view save

correct output
`13` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 85, in <module>
    run()
  File "input/code.py", line 84, in run
    current = smallest
UnboundLocalError: local variable 'smallest' referenced before assignment

Test 5

Group: 1

Verdict: RUNTIME ERROR

input
`10 20 10 8 5 2 4 7 9 4 7 9 4 1 ...` view save

correct output
`4` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 85, in <module>
    run()
  File "input/code.py", line 84, in run
    current = smallest
UnboundLocalError: local variable 'smallest' referenced before assignment

Test 6

Group: 2

Verdict: RUNTIME ERROR

input
`1000 2000 91 828 365044406 17 984 445675537 251 852 100987451 907 487 58830088 ...` view save

correct output
`11893353673` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 85, in <module>
    run()
  File "input/code.py", line 84, in run
    current = smallest
UnboundLocalError: local variable 'smallest' referenced before assignment

Test 7

Group: 2

Verdict: RUNTIME ERROR

input
`1000 2000 722 939 530579090 404 606 268877348 133 750 760086153 506 46 582310443 ...` view save

correct output
`30248963445` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 85, in <module>
    run()
  File "input/code.py", line 84, in run
    current = smallest
UnboundLocalError: local variable 'smallest' referenced before assignment

Test 8

Group: 2

Verdict: RUNTIME ERROR

input
`1000 2000 340 237 43690066 217 141 453160975 744 202 639037814 605 926 404985542 ...` view save

correct output
`3126797692` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 85, in <module>
    run()
  File "input/code.py", line 84, in run
    current = smallest
UnboundLocalError: local variable 'smallest' referenced before assignment

Test 9

Group: 2

Verdict: RUNTIME ERROR

input
`1000 2000 88 312 190442306 480 402 411574469 29 901 397491243 636 459 323246996 ...` view save

correct output
`18416073173` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 85, in <module>
    run()
  File "input/code.py", line 84, in run
    current = smallest
UnboundLocalError: local variable 'smallest' referenced before assignment

Test 10

Group: 2

Verdict: RUNTIME ERROR

input
`1000 2000 333 228 718389176 796 286 323493090 743 43 751876815 128 554 175625940 ...` view save

correct output
`6399349335` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 85, in <module>
    run()
  File "input/code.py", line 84, in run
    current = smallest
UnboundLocalError: local variable 'smallest' referenced before assignment

Test 11

Group: 3

Verdict: RUNTIME ERROR

input
`100000 200000 28264 92686 186865663 92570 33956 925976418 87377 71249 644757113 16701 81203 922125505 ...` view save

correct output
`518249578675` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 85, in <module>
    run()
  File "input/code.py", line 84, in run
    current = smallest
UnboundLocalError: local variable 'smallest' referenced before assignment

Test 12

Group: 3

Verdict: RUNTIME ERROR

input
`100000 200000 95740 71482 846654568 44131 16806 670712211 3967 49254 424174139 39369 53007 830346557 ...` view save

correct output
`920862321580` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 85, in <module>
    run()
  File "input/code.py", line 84, in run
    current = smallest
UnboundLocalError: local variable 'smallest' referenced before assignment

Test 13

Group: 3

Verdict: RUNTIME ERROR

input
`100000 200000 79947 25489 71554257 59184 25577 328436360 82945 73554 4942918 22380 92385 874250042 ...` view save

correct output
`399407698440` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 85, in <module>
    run()
  File "input/code.py", line 84, in run
    current = smallest
UnboundLocalError: local variable 'smallest' referenced before assignment

Test 14

Group: 3

Verdict: RUNTIME ERROR

input
`100000 200000 31139 12960 580545990 27744 95556 747296719 46969 42578 840321561 5638 28960 513805324 ...` view save

correct output
`165235287505` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 85, in <module>
    run()
  File "input/code.py", line 84, in run
    current = smallest
UnboundLocalError: local variable 'smallest' referenced before assignment

Test 15

Group: 3

Verdict: RUNTIME ERROR

input
`99993 199980 1 3 1 3 2 1 1 4 1 4 2 1 ...` view save

correct output
`2` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 85, in <module>
    run()
  File "input/code.py", line 84, in run
    current = smallest
UnboundLocalError: local variable 'smallest' referenced before assignment

Test 16

Group: 3

Verdict: RUNTIME ERROR

input
`100000 149994 93867 98509 1755709 85029 99843 1347591 10305 35305 6447 75638 80585 1829972 ...` view save

correct output
`1124960` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 85, in <module>
    run()
  File "input/code.py", line 84, in run
    current = smallest
UnboundLocalError: local variable 'smallest' referenced before assignment

Test 17

Group: 3

Verdict: RUNTIME ERROR

input
`100000 200000 70413 71496 49 15963 40963 18635 81291 89420 1850028 8848 33848 17316 ...` view save

correct output
`110298` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "input/code.py", line 85, in <module>
    run()
  File "input/code.py", line 84, in run
    current = smallest
UnboundLocalError: local variable 'smallest' referenced before assignment

Datatähti 2016 alku

Lennot

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

Test 10

Test 11

Test 12

Test 13

Test 14

Test 15

Test 16

Test 17

Tasks

Submissions (ollpu)