Robotti

n = int(input())
data = list(input())

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

def dist(robotPos, data):
    if not ii:
        return None
    
    distances = [pos - robotPos for pos in ii]
    
    left_distances = [d for d in distances if d < 0]
    right_distances = [d for d in distances if d > 0]

    closest_left = min(left_distances, default=None, key=abs)
    closest_right = min(right_distances, default=None, key=abs)

    if closest_left is not None and closest_right is not None and abs(closest_left) == abs(closest_right):
        return None

    if closest_left is None:
        return closest_right
    if closest_right is None:
        return closest_left
    return closest_left if abs(closest_left) < abs(closest_right) else closest_right

robot = where([value == "R" for value in data])[0]
ii = where([value == "*" for value in data])
steps = 0
coins = 0

for _ in range(n):
    distance = dist(robot, data)
    if distance is None:
        break
    steps += abs(distance)
    coins += 1
    robot += distance
    ii.remove(robot)

print(steps, coins)

Test 1

Group: 1, 2

Verdict: ACCEPTED

Test 2

Group: 1, 2

Verdict: ACCEPTED

Test 3

Group: 1, 2

Verdict: ACCEPTED

Test 4

Group: 1, 2

Verdict: ACCEPTED

Test 5

Group: 1, 2

Verdict: ACCEPTED

Test 6

Group: 1, 2

Verdict: ACCEPTED

Test 7

Group: 1, 2

Verdict: ACCEPTED

Test 8

Group: 1, 2

Verdict: ACCEPTED

Test 9

Group: 1, 2

Verdict: ACCEPTED

Test 10

Group: 1, 2

Verdict: ACCEPTED

Test 11

Group: 1, 2

Verdict: ACCEPTED

Test 12

Group: 2

Verdict: ACCEPTED

Test 13

Group: 2

Verdict: ACCEPTED

Test 14

Group: 2

Verdict: ACCEPTED

Test 15

Group: 2

Verdict: ACCEPTED

Test 16

Group: 2

Verdict: ACCEPTED

Test 17

Group: 2

Verdict: ACCEPTED

Test 18

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 19

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 20

Group: 2

Verdict: ACCEPTED

Test 21

Group: 2

Verdict: ACCEPTED

Test 22

Group: 2

Verdict: ACCEPTED

Test 23

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 24

Group: 2

Verdict: TIME LIMIT EXCEEDED