CSES - Datatähti 2025 alku - Results
Submission details
Task:Robotti
Sender:foxsauce
Submission time:2024-10-28 18:54:50 +0200
Language:Python3 (PyPy3)
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
Test results
testverdicttimegroup
#10.06 s1, 2details
#20.06 s1, 2details
#3ACCEPTED0.04 s1, 2details
#40.04 s1, 2details
#5ACCEPTED0.04 s1, 2details
#6ACCEPTED0.04 s1, 2details
#7ACCEPTED0.05 s1, 2details
#80.06 s1, 2details
#90.06 s1, 2details
#10ACCEPTED0.06 s1, 2details
#11ACCEPTED0.06 s1, 2details
#12ACCEPTED0.06 s2details
#13ACCEPTED0.06 s2details
#14ACCEPTED0.10 s2details
#15ACCEPTED0.09 s2details
#16ACCEPTED0.15 s2details
#170.08 s2details
#18ACCEPTED0.14 s2details
#19--2details
#20--2details
#21ACCEPTED0.06 s2details
#22ACCEPTED0.09 s2details
#23--2details
#24--2details

Code

n = int(input())
huoneet = list(input())

sijainti = huoneet.index('R')
kolikot = [i for i in range(n) if huoneet[i]=='*']

data = [0,0]    # askeleet, kolikot

if sijainti in kolikot:
    indeksi = kolikot.index(sijainti)
else:
    lähimmät = sorted(kolikot, key=lambda x: abs(sijainti-x))[0:2]
    data[0] += abs(sijainti-lähimmät[0])
    data[1] += 1
    sijainti = lähimmät[0]
    indeksi = kolikot.index(sijainti)
    kolikot.remove(sijainti)


while len(kolikot)>0:
    lähimmät = sorted(kolikot[max(0,indeksi-3): min(indeksi+3, n)], key=lambda x: abs(sijainti-x))[0:2]
    if sum(lähimmät)/2==sijainti:
        break

    data[0] += abs(sijainti-lähimmät[0])
    data[1] += 1
    sijainti = lähimmät[0]
    indeksi = kolikot.index(sijainti)
    kolikot.remove(sijainti)

print(data[0], data[1])

Test details

Test 1

Group: 1, 2

Verdict:

input
1
R

correct output
0 0

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 14, in <module>
    data[0] += abs(sijainti-lähimmät[0])
IndexError: list index out of range

Test 2

Group: 1, 2

Verdict:

input
10
...R......

correct output
0 0

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 14, in <module>
    data[0] += abs(sijainti-lähimmät[0])
IndexError: list index out of range

Test 3

Group: 1, 2

Verdict: ACCEPTED

input
10
**.R...***

correct output
12 5

user output
12 5

Test 4

Group: 1, 2

Verdict:

input
10
***R******

correct output
0 0

user output
12 9

Test 5

Group: 1, 2

Verdict: ACCEPTED

input
1000
R................................

correct output
947 9

user output
947 9

Test 6

Group: 1, 2

Verdict: ACCEPTED

input
1000
.................................

correct output
886 9

user output
886 9

Test 7

Group: 1, 2

Verdict: ACCEPTED

input
1000
.....*..*....**..**..*......*....

correct output
1287 400

user output
1287 400

Test 8

Group: 1, 2

Verdict:

input
1000
************.*****************...

correct output
0 0

user output
1313 900

Test 9

Group: 1, 2

Verdict:

input
1000
******************************...

correct output
0 0

user output
1313 999

Test 10

Group: 1, 2

Verdict: ACCEPTED

input
1000
R*****************************...

correct output
999 999

user output
999 999

Test 11

Group: 1, 2

Verdict: ACCEPTED

input
1000
******************************...

correct output
999 999

user output
999 999

Test 12

Group: 2

Verdict: ACCEPTED

input
10000
.......**........*...........*...

correct output
10971 999

user output
10971 999

Test 13

Group: 2

Verdict: ACCEPTED

input
10000
*..*....*......*.....*..*........

correct output
9999 999

user output
9999 999

Test 14

Group: 2

Verdict: ACCEPTED

input
10000
*.*.*...**.*...*....**.**.**.....

correct output
18766 5000

user output
18766 5000

Test 15

Group: 2

Verdict: ACCEPTED

input
10000
R*****************************...

correct output
9999 9999

user output
9999 9999

Test 16

Group: 2

Verdict: ACCEPTED

input
10000
******************************...

correct output
9999 9999

user output
9999 9999

Test 17

Group: 2

Verdict:

input
200000
.................................

correct output
0 0

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 14, in <module>
    data[0] += abs(sijainti-lähimmät[0])
IndexError: list index out of range

Test 18

Group: 2

Verdict: ACCEPTED

input
200000
.................................

correct output
299934 10000

user output
299934 10000

Test 19

Group: 2

Verdict:

input
200000
**.***....**..**.....***.*..*....

correct output
299998 100000

user output
(empty)

Test 20

Group: 2

Verdict:

input
200000
******************************...

correct output
0 0

user output
(empty)

Test 21

Group: 2

Verdict: ACCEPTED

input
200000
R................................

correct output
133765 3

user output
133765 3

Test 22

Group: 2

Verdict: ACCEPTED

input
200000
R................................

correct output
199982 5000

user output
199982 5000

Test 23

Group: 2

Verdict:

input
200000
R*****************************...

correct output
199999 199999

user output
(empty)

Test 24

Group: 2

Verdict:

input
200000
******************************...

correct output
199999 199999

user output
(empty)