CSES - Datatähti 2025 alku - Results
Submission details
Task:Robotti
Sender:10_Tatd
Submission time:2024-11-05 20:19:34 +0200
Language:Python3 (PyPy3)
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
Test results
testverdicttimegroup
#1--1, 2details
#2--1, 2details
#3--1, 2details
#4ACCEPTED0.04 s1, 2details
#5--1, 2details
#6--1, 2details
#7--1, 2details
#8ACCEPTED0.04 s1, 2details
#9ACCEPTED0.04 s1, 2details
#10--1, 2details
#11--1, 2details
#12--2details
#13--2details
#14--2details
#15--2details
#16--2details
#17--2details
#18--2details
#19--2details
#20ACCEPTED0.07 s2details
#21--2details
#22--2details
#23--2details
#24--2details

Code

rooms = int(input())
roomcontent= input()
contentlist = []
left = 0
right = 0
stuck = False
stepstaken = 0
coincount = 0
point = -1

for e in roomcontent:
    point += 1
    contentlist.append(e)
    if "R" == e:
        robotisroom = point





while True:
    left -= 1
    right += 1
    if -left >= robotisroom:
        left = 0
    if right >= rooms - robotisroom:
        right = 0
    if -left >= robotisroom and right >= rooms - robotisroom:
        break
    if contentlist[robotisroom + left] == '*' and contentlist[robotisroom + right] == '*':
        break
    if contentlist[robotisroom + left] == '*':
        contentlist[robotisroom + left] = '.'
        stepstaken += -left
        robotisroom = robotisroom + left
        coincount += 1
        left = 0
        right = 0

    if contentlist[robotisroom + right] == '*':
        contentlist[robotisroom + right] = '.'
        stepstaken += right
        robotisroom = robotisroom + right
        coincount += 1
        left = 0
        right = 0



print(stepstaken, coincount)







Test details

Test 1

Group: 1, 2

Verdict:

input
1
R

correct output
0 0

user output
(empty)

Test 2

Group: 1, 2

Verdict:

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

correct output
0 0

user output
(empty)

Test 3

Group: 1, 2

Verdict:

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

correct output
12 5

user output
(empty)

Test 4

Group: 1, 2

Verdict: ACCEPTED

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

correct output
0 0

user output
0 0

Test 5

Group: 1, 2

Verdict:

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

correct output
947 9

user output
(empty)

Test 6

Group: 1, 2

Verdict:

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

correct output
886 9

user output
(empty)

Test 7

Group: 1, 2

Verdict:

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

correct output
1287 400

user output
(empty)

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:

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

correct output
999 999

user output
(empty)

Test 11

Group: 1, 2

Verdict:

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

correct output
999 999

user output
(empty)

Test 12

Group: 2

Verdict:

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

correct output
10971 999

user output
(empty)

Test 13

Group: 2

Verdict:

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

correct output
9999 999

user output
(empty)

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:

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

correct output
0 0

user output
(empty)

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:

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

correct output
133765 3

user output
(empty)

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)