CSES - Datatähti 2023 alku

Submission details
Task:	Sadonkorjuu
Sender:	progamer
Submission time:	2022-11-08 21:04:19 +0200
Language:	Python3 (CPython3)
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	WRONG ANSWER	0
#2	WRONG ANSWER	0

Test results
test	verdict	time	group
#1	ACCEPTED	0.02 s	1, 2	details
#2	ACCEPTED	0.02 s	1, 2	details
#3	ACCEPTED	0.02 s	1, 2	details
#4	WRONG ANSWER	0.02 s	1, 2	details
#5	ACCEPTED	0.02 s	1, 2	details
#6	RUNTIME ERROR	0.02 s	1, 2	details
#7	TIME LIMIT EXCEEDED	--	2	details
#8	RUNTIME ERROR	0.02 s	1, 2	details
#9	TIME LIMIT EXCEEDED	--	2	details
#10	WRONG ANSWER	0.02 s	1, 2	details
#11	TIME LIMIT EXCEEDED	--	2	details
#12	TIME LIMIT EXCEEDED	--	2	details
#13	TIME LIMIT EXCEEDED	--	2	details
#14	TIME LIMIT EXCEEDED	--	2	details
#15	RUNTIME ERROR	0.03 s	1, 2	details
#16	WRONG ANSWER	0.03 s	1, 2	details
#17	WRONG ANSWER	0.02 s	1, 2	details
#18	RUNTIME ERROR	0.02 s	1, 2	details
#19	WRONG ANSWER	0.02 s	1, 2	details
#20	RUNTIME ERROR	0.02 s	1, 2	details
#21	TIME LIMIT EXCEEDED	--	2	details
#22	TIME LIMIT EXCEEDED	--	2	details
#23	TIME LIMIT EXCEEDED	--	2	details
#24	RUNTIME ERROR	0.03 s	1, 2	details
#25	TIME LIMIT EXCEEDED	--	2	details
#26	RUNTIME ERROR	0.03 s	1, 2	details
#27	TIME LIMIT EXCEEDED	--	2	details
#28	RUNTIME ERROR	0.02 s	1, 2	details
#29	TIME LIMIT EXCEEDED	--	2	details
#30	RUNTIME ERROR	0.02 s	1, 2	details
#31	TIME LIMIT EXCEEDED	--	2	details

Code

n = int(input())
kohde = [list(map(int, input().split()))]
g = [list(map(int, input().split())) for _ in range(n-1)]

"""n = 6 
kohde = [[1, 1, 0, 0, 1, 1]] 
g = [[1, 2, 20], [2, 3, 30], [2, 5, 50], [3, 6, 60], [1, 4, 10]]"""

nodes = [[] for _ in range(n)]

pituus = [[] for _ in range(n)]

for i in range(n-1):
    nodes[g[i][0]-1].append(g[i][1])
    nodes[g[i][1]-1].append(g[i][0])
    pituus[g[i][0]-1].append(g[i][2])
    pituus[g[i][1]-1].append(g[i][2])


#print(pituus)
#print(nodes)

ans = [[] for _ in range(n)]
visited = [0]*n

"""def SearchQueue(queue):
    print(" ")

    for i in queue:
        MinSearch(i[0], i[1], i[2], i[3])"""
def MinSearch(node, cur, visited, ans):
    global nodes, kohde, pituus


    pileup = 0
    visited.append(cur)

    lul = []

    for i in range(len(node)):
        #print(node[i], "last")
        if kohde[0][node[i]-1] == 0:
            #print(ans, pituus[cur-1][i], node, i, cur)
            #print("lol")
            lul.append(ans + pituus[cur-1][i])
            return [ans + pituus[cur-1][i], lul]
        if node[i] not in visited:
            visited.append(node[i])
            #print(node, node[i])
            pileup += pituus[cur-1][i]
            #print(pileup)
            ans += MinSearch(nodes[node[i]-1], node[i], visited, pileup)[0]
            lul.append(ans)
            #print(ans, "ans")
            ans = 0
    
    #print("lolxd")
    return [ans + pituus[cur-1][i], [lul[0]+ans + pituus[cur-1][i]]]

"""

5
20 10 4
lol
80 ans
0 30 3
lol
30 ans
lolxd
[30]

"""
# 10
# 30
#
#
# 70
# 60
aasd = 0
#for i in range(n):
#print("Start", 0+1, '\n')
for i in range(n):
    if kohde[0][i] == 1:
        #print(i+1)
        aasd += min( MinSearch(nodes[i], i+1, [], 0)[1] )

print(aasd)
            
#print("End", 0+1, '\n')



"""
[[2, 4], [1, 3, 5], [2, 6], [1], [2], [3]]

1:
    [1, 3, 5] [1]
        [2, 6] [2]
            [3]

2:
    [2, 4] [2, 6] [2]
        [1] [3]

3:
    [1, 3, 5] [3]
        [2, 4] [2]
            [1]

4:
    [2, 4]
        [1, 3, 5]
            [2, 6] [2]
                [3]

5:
    [1, 3, 5]
        [2, 4] [2, 6]
            [1] [3]

6:
    [2, 6]
        [1, 3, 5]
            [2, 4] [2]
                [1]

*******************************

        0
1      | |  4
     20   10 
2   |  |  5
   30  50 
3  |
  60
6

1:
    [20] [10]
        [30] [50]
            [60]

2:
    [20] [30] [50]
        [10] [60]

3:
    [30] [60]
        [20] [50]
            [10]

4:
    [10]
        [20]
            [30] [50]
                [60]

5:
    [50]
        [20] [30]
            [10] [60]

6:
    [60]
        [30]
            [20] [50]
                [10]


1:
    +20
        a:
            +50 = 70
        b:
            +30 = 50

    +10 = 10

2:
    +20
        +10
    
    +50

    +30
        +60

3:
    +30
        a:
            +50 = 80
        b:
            +20
            +10 = 60

4:
    +10

    +20
        a:
            +50 = 70
        b:
            +30
            +60 = 110

5:
    +50
        a:
            +30
            +60 = 140
        b:
            +20
            +10 = 80

6:
    +60
    +30
        a:
            +50
        b:
            +20
            +10
    
"""

Test details

Test 1

Group: 1, 2

Verdict: ACCEPTED

input
`1 0` view save

correct output
`0` view save

user output
`0` view save

Test 2

Group: 1, 2

Verdict: ACCEPTED

input
`5 0 0 0 0 0 1 2 1 2 3 2 3 4 3 ...` view save

correct output
`0` view save

user output
`0` view save

Test 3

Group: 1, 2

Verdict: ACCEPTED

input
`4 1 0 1 1 1 2 10 2 3 20 2 4 30` view save

correct output
`60` view save

user output
`60` view save

Test 4

Group: 1, 2

Verdict: WRONG ANSWER

input
`5 0 1 1 1 0 1 2 10 2 3 20 3 4 30 ...` view save

correct output
`80` view save

user output
`100` view save

Test 5

Group: 1, 2

Verdict: ACCEPTED

input
`5 0 1 0 1 1 1 2 1 2 3 5 3 4 3 ...` view save

correct output
`6` view save

user output
`6` view save

Test 6

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`5506363` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 85, in <module>
    a...

Test 7

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`200000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`1795118520` view save

user output
(empty)

Test 8

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1000 0 0 1 0 1 1 0 1 0 1 1 0 0 0 1 ...` view save

correct output
`293576` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 85, in <module>
    a...

Test 9

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`200000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`816932444` view save

user output
(empty)

Test 10

Group: 1, 2

Verdict: WRONG ANSWER

input
`1000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...` view save

correct output
`3089` view save

user output
`4051` view save

Test 11

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`200000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...` view save

correct output
`40839` view save

user output
(empty)

Test 12

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`200000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`5683983203973` view save

user output
(empty)

Test 13

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`200000 0 1 1 1 1 1 1 0 0 0 1 1 0 1 0 ...` view save

correct output
`58572993` view save

user output
(empty)

Test 14

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`200000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...` view save

correct output
`32755` view save

user output
(empty)

Test 15

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`126238345` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 85, in <module>
    a...

Test 16

Group: 1, 2

Verdict: WRONG ANSWER

input
`1000 0 0 0 1 0 1 1 1 0 0 1 0 1 1 0 ...` view save

correct output
`278678` view save

user output
`328010` view save

Test 17

Group: 1, 2

Verdict: WRONG ANSWER

input
`1000 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 ...` view save

correct output
`34929` view save

user output
`46061` view save

Test 18

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`1543963` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 85, in <module>
    a...

Test 19

Group: 1, 2

Verdict: WRONG ANSWER

input
`1000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...` view save

correct output
`39606` view save

user output
`52910` view save

Test 20

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1000 1 0 1 0 1 0 0 0 0 1 1 0 0 0 1 ...` view save

correct output
`321598` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 85, in <module>
    a...

Test 21

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`200000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`978670626` view save

user output
(empty)

Test 22

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`200000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ...` view save

correct output
`375218` view save

user output
(empty)

Test 23

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`200000 1 1 1 1 0 0 0 0 0 1 0 1 0 1 1 ...` view save

correct output
`60422556` view save

user output
(empty)

Test 24

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`291990` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 85, in <module>
    a...

Test 25

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`200000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`59607954` view save

user output
(empty)

Test 26

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`990` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 85, in <module>
    a...

Test 27

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`200000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`199982` view save

user output
(empty)

Test 28

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`7987` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 85, in <module>
    a...

Test 29

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`200000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`3137875` view save

user output
(empty)

Test 30

Group: 1, 2

Verdict: RUNTIME ERROR

input
`1000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`4657693` view save

user output
(empty)

Error:

Traceback (most recent call last):
  File "/box/input/code.py", line 85, in <module>
    a...

Test 31

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
`200000 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

correct output
`1652889357` view save

user output
(empty)

Datatähti 2023 alku

Sadonkorjuu

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

Test 18

Test 19

Test 20

Test 21

Test 22

Test 23

Test 24

Test 25

Test 26

Test 27

Test 28

Test 29

Test 30

Test 31

Tasks

Submissions (progamer)