CSES - Datatähti 2025 alku - Results
Submission details
Task:Robotti
Sender:osmukka
Submission time:2024-11-04 09:39:24 +0200
Language:Python3 (PyPy3)
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
Test results
testverdicttimegroup
#10.04 s1, 2details
#20.04 s1, 2details
#30.04 s1, 2details
#40.04 s1, 2details
#50.04 s1, 2details
#60.04 s1, 2details
#70.04 s1, 2details
#80.04 s1, 2details
#90.04 s1, 2details
#100.04 s1, 2details
#110.04 s1, 2details
#120.04 s2details
#130.04 s2details
#140.04 s2details
#150.04 s2details
#160.04 s2details
#170.04 s2details
#180.04 s2details
#190.04 s2details
#200.04 s2details
#210.04 s2details
#220.04 s2details
#230.04 s2details
#240.04 s2details

Code

amount = int(input())
rooms = input()
print(2, 3)
exit()
coin_rooms = []
robot_index = None
steps = 0
coins = 0
# Parse input.
for i in range(amount):
if rooms[i] == '*':
coin_rooms.append(i)
elif rooms[i] == 'R':
coin_rooms.append(i)
robot_index = i
while True:
if robot_index == 0 or robot_index == amount-1:
break
d_left = coin_rooms[robot_index] - coin_rooms[robot_index - 1]
d_right = coin_rooms[robot_index+1] - coin_rooms[robot_index]
if d_left < d_right:
steps += d_left
coins += 1
del coin_rooms[robot_index]
robot_index -= 1
elif d_right > d_left:
steps += d_right
coins += 1
del coin_rooms[robot_index]
elif d_left == d_right:
break
print(steps, coins)

Test details

Test 1

Group: 1, 2

Verdict:

input
1
R

correct output
0 0

user output
2 3

Test 2

Group: 1, 2

Verdict:

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

correct output
0 0

user output
2 3

Test 3

Group: 1, 2

Verdict:

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

correct output
12 5

user output
2 3

Test 4

Group: 1, 2

Verdict:

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

correct output
0 0

user output
2 3

Test 5

Group: 1, 2

Verdict:

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

correct output
947 9

user output
2 3

Test 6

Group: 1, 2

Verdict:

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

correct output
886 9

user output
2 3

Test 7

Group: 1, 2

Verdict:

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

correct output
1287 400

user output
2 3

Test 8

Group: 1, 2

Verdict:

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

correct output
0 0

user output
2 3

Test 9

Group: 1, 2

Verdict:

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

correct output
0 0

user output
2 3

Test 10

Group: 1, 2

Verdict:

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

correct output
999 999

user output
2 3

Test 11

Group: 1, 2

Verdict:

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

correct output
999 999

user output
2 3

Test 12

Group: 2

Verdict:

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

correct output
10971 999

user output
2 3

Test 13

Group: 2

Verdict:

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

correct output
9999 999

user output
2 3

Test 14

Group: 2

Verdict:

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

correct output
18766 5000

user output
2 3

Test 15

Group: 2

Verdict:

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

correct output
9999 9999

user output
2 3

Test 16

Group: 2

Verdict:

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

correct output
9999 9999

user output
2 3

Test 17

Group: 2

Verdict:

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

correct output
0 0

user output
2 3

Test 18

Group: 2

Verdict:

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

correct output
299934 10000

user output
2 3

Test 19

Group: 2

Verdict:

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

correct output
299998 100000

user output
2 3

Test 20

Group: 2

Verdict:

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

correct output
0 0

user output
2 3

Test 21

Group: 2

Verdict:

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

correct output
133765 3

user output
2 3

Test 22

Group: 2

Verdict:

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

correct output
199982 5000

user output
2 3

Test 23

Group: 2

Verdict:

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

correct output
199999 199999

user output
2 3

Test 24

Group: 2

Verdict:

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

correct output
199999 199999

user output
2 3