Robotti

from collections import deque
n = int(input())
structure = input()
og_pos_R = structure.index('R')

left_coins = deque(i for i in range(og_pos_R) if structure[i] == '*')
right_coins = deque(i for i in range(og_pos_R + 1, n) if structure[i] == '*')

steps = 0
coins_collected = 0
current_pos = og_pos_R

while left_coins or right_coins:
    left_distance = abs(current_pos - left_coins[-1]) if left_coins else float('200001')
    right_distance = abs(current_pos - right_coins[0]) if right_coins else float('200001')
    if left_distance == right_distance:
        break

    if left_distance < right_distance:
        current_pos = left_coins.pop()
        steps += left_distance
    elif right_distance < left_distance: 
        current_pos = right_coins.pop(0)
        steps += right_distance
    else:
        break
        
    coins_collected += 1

print(steps, coins_collected)

Test 1

Group: 1, 2

Verdict: ACCEPTED

Test 2

Group: 1, 2

Verdict: ACCEPTED

Test 3

Group: 1, 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 23, in <module>
    current_pos = right_coins.pop(0)
TypeError: pop() takes 1 positional argument but 2 were given

Test 4

Group: 1, 2

Verdict: ACCEPTED

Test 5

Group: 1, 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 23, in <module>
    current_pos = right_coins.pop(0)
TypeError: pop() takes 1 positional argument but 2 were given

Test 6

Group: 1, 2

Verdict: ACCEPTED

Test 7

Group: 1, 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 23, in <module>
    current_pos = right_coins.pop(0)
TypeError: pop() takes 1 positional argument but 2 were given

Test 8

Group: 1, 2

Verdict: ACCEPTED

Test 9

Group: 1, 2

Verdict: ACCEPTED

Test 10

Group: 1, 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 23, in <module>
    current_pos = right_coins.pop(0)
TypeError: pop() takes 1 positional argument but 2 were given

Test 11

Group: 1, 2

Verdict: ACCEPTED

Test 12

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 23, in <module>
    current_pos = right_coins.pop(0)
TypeError: pop() takes 1 positional argument but 2 were given

Test 13

Group: 2

Verdict: ACCEPTED

Test 14

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 23, in <module>
    current_pos = right_coins.pop(0)
TypeError: pop() takes 1 positional argument but 2 were given

Test 15

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 23, in <module>
    current_pos = right_coins.pop(0)
TypeError: pop() takes 1 positional argument but 2 were given

Test 16

Group: 2

Verdict: ACCEPTED

Test 17

Group: 2

Verdict: ACCEPTED

Test 18

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 23, in <module>
    current_pos = right_coins.pop(0)
TypeError: pop() takes 1 positional argument but 2 were given

Test 19

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 23, in <module>
    current_pos = right_coins.pop(0)
TypeError: pop() takes 1 positional argument but 2 were given

Test 20

Group: 2

Verdict: ACCEPTED

Test 21

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 23, in <module>
    current_pos = right_coins.pop(0)
TypeError: pop() takes 1 positional argument but 2 were given

Test 22

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 23, in <module>
    current_pos = right_coins.pop(0)
TypeError: pop() takes 1 positional argument but 2 were given

Test 23

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 23, in <module>
    current_pos = right_coins.pop(0)
TypeError: pop() takes 1 positional argument but 2 were given

Test 24

Group: 2

Verdict: ACCEPTED