CSES - Datatähti 2025 alku - Results
Submission details
Task:Robotti
Sender:poppendop
Submission time:2024-11-02 10:18:37 +0200
Language:Python3 (CPython3)
Status:READY
Result:30
Feedback
groupverdictscore
#1ACCEPTED30
#20
Test results
testverdicttimegroup
#1ACCEPTED0.02 s1, 2details
#2ACCEPTED0.02 s1, 2details
#3ACCEPTED0.02 s1, 2details
#4ACCEPTED0.02 s1, 2details
#5ACCEPTED0.02 s1, 2details
#6ACCEPTED0.02 s1, 2details
#7ACCEPTED0.07 s1, 2details
#8ACCEPTED0.02 s1, 2details
#9ACCEPTED0.02 s1, 2details
#10ACCEPTED0.27 s1, 2details
#11ACCEPTED0.33 s1, 2details
#12ACCEPTED0.27 s2details
#13ACCEPTED0.30 s2details
#14--2details
#15--2details
#16--2details
#17ACCEPTED0.07 s2details
#18--2details
#19--2details
#20ACCEPTED0.20 s2details
#21ACCEPTED0.08 s2details
#22--2details
#23--2details
#24--2details

Code

robotti = ""
x = int(input())
y = str(input())
kolikot = []
for i in range(x):
  if y[i] == "R":
    robotti = i
  if y[i] == "*":
    kolikot.append(i)

a = 0
m = 0
s = 0
while a == 0 and len(kolikot) > 0:
  for b in range(len(kolikot)):
    if kolikot[b] > robotti and kolikot[b-1] < robotti:
      c = kolikot[b] - robotti
      d = robotti - kolikot[b-1]
    elif kolikot[b] > robotti and b == 0:
      c = kolikot[b] - robotti
      d = 9999999
    elif kolikot[b] < robotti and b == len(kolikot) - 1:
      c = 9999999
      d = robotti - kolikot[b]
  if c > d:
    e = d
  elif d > c:
    e = c
  else:
    a = 1
  if a == 0:
    if robotti + e in kolikot:
      robotti = robotti + e
    else:
      robotti = robotti - e
    m = m + 1
    s = s + e
    kolikot.remove(robotti)

print(s, m)

Test details

Test 1

Group: 1, 2

Verdict: ACCEPTED

input
1
R

correct output
0 0

user output
0 0

Test 2

Group: 1, 2

Verdict: ACCEPTED

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

correct output
0 0

user output
0 0

Test 3

Group: 1, 2

Verdict: ACCEPTED

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

correct output
12 5

user output
12 5

Test 4

Group: 1, 2

Verdict: ACCEPTED

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

correct output
0 0

user output
0 0

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: ACCEPTED

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

correct output
0 0

user output
0 0

Test 9

Group: 1, 2

Verdict: ACCEPTED

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

correct output
0 0

user output
0 0

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:

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

correct output
18766 5000

user output
(empty)

Test 15

Group: 2

Verdict:

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

correct output
9999 9999

user output
(empty)

Test 16

Group: 2

Verdict:

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

correct output
9999 9999

user output
(empty)

Test 17

Group: 2

Verdict: ACCEPTED

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

correct output
0 0

user output
0 0

Test 18

Group: 2

Verdict:

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

correct output
299934 10000

user output
(empty)

Test 19

Group: 2

Verdict:

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

correct output
299998 100000

user output
(empty)

Test 20

Group: 2

Verdict: ACCEPTED

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

correct output
0 0

user output
0 0

Test 21

Group: 2

Verdict: ACCEPTED

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

correct output
133765 3

user output
133765 3

Test 22

Group: 2

Verdict:

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

correct output
199982 5000

user output
(empty)

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)