Robotti

length = int(input())
c = input()
c = c.split("R")
b = list(c[0])[::-1]
c = list(c[1])
outDist= 0
dist = 0
b.insert(0, '.')
c.insert(0, '.')
isb = True
isc = True
def omanumerate(lsit):
    outlast = []
    idx = 0
    for i in range(len(lsit)-1):
        if lsit[i] == '*':
            outlast.append(idx)
        idx += 1
    return outlast

bvals = omanumerate(b)
cvals = omanumerate(c)
bcount = b.count("*")
ccount = c.count("*")
bchecked = 0
cchecked = 0
bx = bvals[bchecked]
cx = cvals[cchecked]


if ccount != cchecked: 
    cx = cvals[cchecked]
else:
    isc = False


while True:
    if bcount != bchecked: 
        bx = bvals[bchecked]
    else:
        isb = False
    if ccount != cchecked: 
        cx = cvals[cchecked]
    else:
        isc = False

    if isb and isc:
        if bx + dist < cx - dist:
            outDist += bx + dist
            dist = -bx
            bchecked += 1
 
        elif bx + dist > cx - dist:
            outDist += cx - dist
            dist = cx
            cchecked += 1

        else:
            break
    elif isb and not isc:
        outDist += bx + dist
        dist = -bx
        bchecked += 1
 
    elif isc and not isb:
        outDist += cx - dist
        dist = cx
        cchecked += 1
    else:
        break
 
print(outDist, cchecked+bchecked)
    

Test 1

Group: 1, 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 27, in <module>
    bx = bvals[bchecked]
IndexError: list index out of range

Test 2

Group: 1, 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 27, in <module>
    bx = bvals[bchecked]
IndexError: list index out of range

Test 3

Group: 1, 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 39, in <module>
    bx = bvals[bchecked]
IndexError: list index out of range

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 27, in <module>
    bx = bvals[bchecked]
IndexError: list index out of range

Test 6

Group: 1, 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 28, in <module>
    cx = cvals[cchecked]
IndexError: list index out of range

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: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 27, in <module>
    bx = bvals[bchecked]
IndexError: list index out of range

Test 11

Group: 1, 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 28, in <module>
    cx = cvals[cchecked]
IndexError: list index out of range

Test 12

Group: 2

Verdict: ACCEPTED

Test 13

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 28, in <module>
    cx = cvals[cchecked]
IndexError: list index out of range

Test 14

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 39, in <module>
    bx = bvals[bchecked]
IndexError: list index out of range

Test 15

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 27, in <module>
    bx = bvals[bchecked]
IndexError: list index out of range

Test 16

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 28, in <module>
    cx = cvals[cchecked]
IndexError: list index out of range

Test 17

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 27, in <module>
    bx = bvals[bchecked]
IndexError: list index out of range

Test 18

Group: 2

Verdict: ACCEPTED

Test 19

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 43, in <module>
    cx = cvals[cchecked]
IndexError: list index out of range

Test 20

Group: 2

Verdict: ACCEPTED

Test 21

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 27, in <module>
    bx = bvals[bchecked]
IndexError: list index out of range

Test 22

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 27, in <module>
    bx = bvals[bchecked]
IndexError: list index out of range

Test 23

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 27, in <module>
    bx = bvals[bchecked]
IndexError: list index out of range

Test 24

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 28, in <module>
    cx = cvals[cchecked]
IndexError: list index out of range