CSES - Datatähti 2025 alku - Results
Submission details
Task:Robotti
Sender:DiscoFlower8890
Submission time:2024-10-29 22:24:49 +0200
Language:Python3 (PyPy3)
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
Test results
testverdicttimegroup
#10.07 s1, 2details
#20.07 s1, 2details
#30.07 s1, 2details
#40.07 s1, 2details
#50.07 s1, 2details
#60.07 s1, 2details
#70.07 s1, 2details
#80.07 s1, 2details
#90.07 s1, 2details
#100.07 s1, 2details
#110.07 s1, 2details
#120.07 s2details
#130.07 s2details
#140.07 s2details
#150.07 s2details
#160.07 s2details
#170.07 s2details
#180.07 s2details
#190.07 s2details
#200.07 s2details
#210.07 s2details
#220.07 s2details
#230.07 s2details
#240.07 s2details

Code

import bisect
import numpy as np
n = int(input())
data = list(input())

def where(condition):
    return [index for index, value in enumerate(condition) if value]

def searchsorted(array, value):
    left, right = 0, len(array)
    while left < right:
        mid = (left + right) // 2
        if array[mid] < value:
            left = mid + 1
        else:
            right = mid
    return left

def find_nearest(array):
    idx = searchsorted(array, 0)
    if idx > 0 and (idx == len(array) or abs(0 - array[idx-1]) < abs(0 - array[idx])):
        return array[idx-1]
    else:
        return array[idx]
    
robot = where([value == "R" for value in data])

searchval = "*"

def dist(robotPos):
    ii = where([value == searchval for value in data])
    distances = []
    for i in range(len(ii)):
        distances.append((ii[i] - robotPos[0]))
    
    abs_distances = [abs(d) for d in distances]
    u = unique_values = list(set(abs_distances))
    c = [abs_distances.count(value) for value in unique_values]
    dup = [u[i] for i in range(len(c)) if c[i] > 1]
    if len(dup) < 1:
        mindist = int(find_nearest(distances))
        return mindist
    else:
        return 0

steps = 0
coins = 0

for i in range(n):
    distance = dist(robot)
    if distance == 0 or dist == None:
        break
    else:
        steps += np.abs(distance)
        coins += 1
        robot[0] += distance
    data[robot[0]] = "."

print(steps, coins)

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 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

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 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

Test 3

Group: 1, 2

Verdict:

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

correct output
12 5

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

Test 4

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 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

Test 5

Group: 1, 2

Verdict:

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

correct output
947 9

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

Test 6

Group: 1, 2

Verdict:

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

correct output
886 9

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

Test 7

Group: 1, 2

Verdict:

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

correct output
1287 400

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

Test 8

Group: 1, 2

Verdict:

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

correct output
0 0

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

Test 9

Group: 1, 2

Verdict:

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

correct output
0 0

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

Test 10

Group: 1, 2

Verdict:

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

correct output
999 999

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

Test 11

Group: 1, 2

Verdict:

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

correct output
999 999

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

Test 12

Group: 2

Verdict:

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

correct output
10971 999

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

Test 13

Group: 2

Verdict:

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

correct output
9999 999

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

Test 14

Group: 2

Verdict:

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

correct output
18766 5000

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

Test 15

Group: 2

Verdict:

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

correct output
9999 9999

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

Test 16

Group: 2

Verdict:

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

correct output
9999 9999

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

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 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

Test 18

Group: 2

Verdict:

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

correct output
299934 10000

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

Test 19

Group: 2

Verdict:

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

correct output
299998 100000

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

Test 20

Group: 2

Verdict:

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

correct output
0 0

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

Test 21

Group: 2

Verdict:

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

correct output
133765 3

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

Test 22

Group: 2

Verdict:

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

correct output
199982 5000

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

Test 23

Group: 2

Verdict:

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

correct output
199999 199999

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

Test 24

Group: 2

Verdict:

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

correct output
199999 199999

user output
(empty)

Error:
Traceback (most recent call last):
  File "input/code.py", line 2, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'