CSES - Datatähti 2025 alku - Results
Submission details
Task:Robotti
Sender:Dishfryer
Submission time:2024-11-03 11:36:50 +0200
Language:Python3 (PyPy3)
Status:READY
Result:30
Feedback
groupverdictscore
#1ACCEPTED30
#20
Test results
testverdicttimegroup
#1ACCEPTED0.04 s1, 2details
#2ACCEPTED0.04 s1, 2details
#3ACCEPTED0.04 s1, 2details
#4ACCEPTED0.04 s1, 2details
#5ACCEPTED0.04 s1, 2details
#6ACCEPTED0.04 s1, 2details
#7ACCEPTED0.05 s1, 2details
#8ACCEPTED0.04 s1, 2details
#9ACCEPTED0.04 s1, 2details
#10ACCEPTED0.05 s1, 2details
#11ACCEPTED0.05 s1, 2details
#12ACCEPTED0.38 s2details
#13ACCEPTED0.23 s2details
#14ACCEPTED0.61 s2details
#15ACCEPTED0.64 s2details
#16ACCEPTED0.49 s2details
#17ACCEPTED0.05 s2details
#18--2details
#19--2details
#20ACCEPTED0.06 s2details
#21--2details
#22--2details
#23--2details
#24--2details

Code


huoneet = int(input())
talo = input()
rakennus = list(talo)
kolikot = 0
askeleet = 0
lopetus = 0
oikee = rakennus.index("R")
vasen = rakennus.index("R")

while lopetus == 0:
    if "*" not in rakennus:
        lopetus = 1
    botti = rakennus.index("R")
    oikee += 1
    vasen -= 1
    if oikee >= huoneet:
        oikee = botti
    if vasen < 0:
        vasen = botti
    if rakennus[oikee] == "*":
        if rakennus[vasen] == "*":
            lopetus = 1
            break
        else:
            kolikot += 1
            askeleet += oikee - botti
            rakennus[botti] = "."
            rakennus[oikee] = "R"
            oikee = rakennus.index("R")
            vasen = rakennus.index("R")
    if rakennus[vasen] == "*":
        kolikot += 1
        askeleet += botti - vasen
        rakennus[botti] = "."
        rakennus[vasen] = "R"
        vasen = rakennus.index("R")
        oikee = rakennus.index("R")

print(askeleet, kolikot)





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: 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: 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:

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)