qyliang/CodeNanoFix huggingface dataset:
Buggy code:
s = input()
ans = [0 for _ in range(len(s))]
temp = 0
start = 0
for i in range(len(s) - 1):
    if s[i] == "R" and s[i + 1] == "L":
        pivot = i
    if s[i] == "L" and s[i + 1] == "R":
        temp += 1
        s[pivot] = s[pivot + 1] = temp // 2
        if temp % 2 == 1:
            s[pivot] = s[pivot + 1] = temp // 2
            if (pivot - start) % 2 == 1:
                s[pivot + 1] += 1
            else:
                s[pivot] += 1
        temp = -1
        start = i + 1
    temp += 1
s[pivot] = s[pivot + 1] = temp // 2
if temp % 2 == 1:
    s[pivot] = s[pivot + 1] = temp // 2
    if (pivot - start) % 2 == 1:
        s[pivot + 1] += 1
    else:
        s[pivot] += 1
for a in s:
    print(a, end = "")


Fixed code:
s = input()
ans = [0 for _ in range(len(s))]
temp = 0
start = 0
for i in range(len(s) - 1):
    if s[i] == "R" and s[i + 1] == "L":
        pivot = i
    if s[i] == "L" and s[i + 1] == "R":
        temp += 1
        ans[pivot] = ans[pivot + 1] = temp // 2
        if temp % 2 == 1:
            if (pivot - start) % 2 == 1:
                ans[pivot + 1] += 1
            else:
                ans[pivot] += 1
        temp = -1
        start = i + 1
    temp += 1
temp += 1
ans[pivot] = ans[pivot + 1] = temp // 2
if temp % 2 == 1:
    if (pivot - start) % 2 == 1:
        ans[pivot + 1] += 1
    else:
        ans[pivot] += 1
for a in ans:
    print(str(a) + " ", end = "")
Buggy code:
import math

def rlE(S: str):
    grouped = groupby(S)
    res = []
    for k, v in grouped:
        res.append((k, (len(list(v)))))
    return res

S = input()
ans = [0 for _ in range(len(S))]
cnt = 0
rS = rlE(S)
rS.append(["", 0])
temp = rS[0][1] - 1

while(cnt < len(rS) - 1):
    ans[temp] = math.ceil(rS[cnt][1] / 2) + rS[cnt + 1][1] - math.ceil(rS[cnt + 1][1] / 2)
    ans[temp + 1] = math.ceil(rS[cnt + 1][1] / 2) + rS[cnt][1] - math.ceil(rS[cnt][1] / 2)
    temp += (rS[cnt + 1][1] + rS[cnt + 2][1])
    cnt += 2
print(*ans)

Fixed code:
import math
from itertools import groupby

def rlE(S: str):
    grouped = groupby(S)
    res = []
    for k, v in grouped:
        res.append((k, (len(list(v)))))
    return res

S = input()
ans = [0 for _ in range(len(S))]
cnt = 0
rS = rlE(S)
rS.append(["", 0])
temp = rS[0][1] - 1

while(cnt < len(rS) - 1):
    ans[temp] = math.ceil(rS[cnt][1] / 2) + rS[cnt + 1][1] - math.ceil(rS[cnt + 1][1] / 2)
    ans[temp + 1] = math.ceil(rS[cnt + 1][1] / 2) + rS[cnt][1] - math.ceil(rS[cnt][1] / 2)
    temp += (rS[cnt + 1][1] + rS[cnt + 2][1])
    cnt += 2
print(*ans)
Buggy code:
S=input().strip()
s="R"
cut_l = 0
ss=[]
for i,c in enumerate(S):
    if c!=s:
        if s=="R":
            s="L"
        else:
            ss.append(S[cut_l:i])
            cut_l = i
            s="R"
ss.append(S[cut_l:])
seps = [s.index("L")for s in ss]
ress = []
for s,idx in zip(ss,seps):
    
    l_zero=idx-1
    numrl=[len(s)-len(s)//2,len(s)//2]
    num_s=numrl if idx%2!=0 else numrl[::-1]
    r_zero = len(s)-idx-1
    ress.append(" ".join(map(str,([0]*l_zero)+numrl+([0]*r_zero))))
    
print(" ".join(ress))

Fixed code:
S=input().strip()
s="R"
cut_l = 0
ss=[]
for i,c in enumerate(S):
    if c!=s:
        if s=="R":
            s="L"
        else:
            ss.append(S[cut_l:i])
            cut_l = i
            s="R"
ss.append(S[cut_l:])
seps = [s.index("L")for s in ss]
ress = []
for s,idx in zip(ss,seps):
    
    l_zero=idx-1
    numrl=[len(s)-len(s)//2,len(s)//2]
    numrl=numrl if idx%2!=0 else numrl[::-1]
    r_zero = len(s)-idx-1
    ress.append(" ".join(map(str,([0]*l_zero)+numrl+([0]*r_zero))))

    
print(" ".join(ress))
Buggy code:
s = input()
ans = [0] * len(s)
ruiseki = 0
for i in range(len(s)):
    if s[i] == 'R':
        ruiseki += 1
        if s[i + 1] == 'L':
            ans[i] += ruiseki // 2
            ans[i + 1] += (ruiseki + 1) // 2
    else:
        ruiseki = 0

ruiseki = 0
for i in range(len(s) - 1, 0, -1):
    if s[i] == 'L':
        ruiseki += 1
        if s[i - 1] == 'R':
            ans[i] += ruiseki // 2
            ans[i - 1] += (ruiseki + 1) // 2
    else:
        ruiseki = 0
print(*ans)

Fixed code:
s = input()
ans = [0] * len(s)
ruiseki = 0
for i in range(len(s)):
    if s[i] == 'R':
        ruiseki += 1
        if s[i + 1] == 'L':
            ans[i] += (ruiseki + 1) // 2
            ans[i + 1] += ruiseki // 2
    else:
        ruiseki = 0

ruiseki = 0
for i in range(len(s) - 1, 0, -1):
    if s[i] == 'L':
        ruiseki += 1
        if s[i - 1] == 'R':
            ans[i] += (ruiseki + 1) // 2
            ans[i - 1] += ruiseki // 2
    else:
        ruiseki = 0
print(*ans)
Buggy code:
s = list(input())
l = [0 for _ in range(len(s))]

for i in range(len(s)-1):
  if s[i] == 'R' and s[i+1] == 'L':
    m = i-1
    n = i+2
    rc = lc = 1
    while s[m] == 'R':
      rc += 1
      if m-1 > 0 : 
        m -= 1
      else:
        break
    while s[n] == 'L':
      lc += 1
      if n+1 < len(s)-1:
        n += 1
      else:
        break
    
    l[i] = lc//2 + lc % 2 + rc//2
    l[i+1] = rc//2 + rc%2 + lc//2

print(l)
  

Fixed code:
s = list(input())
l = [0 for _ in range(len(s))]

for i in range(len(s)-1):
  if s[i] == 'R' and s[i+1] == 'L':
    rc = lc = 1
    if i-1 >= 0 : 
      m = i-1
    
      while s[m] == 'R':
        lc += 1
        if m-1 >= 0 : 
          m -= 1
        else:
          break
    
    if i+2 <=  len(s)-1:
      n = i+2
      
      while s[n] == 'L':
        rc += 1
        if n+1 <= len(s)-1:
          n += 1
        else:
          break

    l[i] = lc//2 + lc% 2 + rc//2
    l[i+1] = rc//2 + rc%2 + lc//2
    
for i in range(len(l)):
  print(l[i], end = ' ')
Buggy code:
s = input()
n = len(s)
s0 = s[0]
numr = 1
numl = 0
ans = [0 for _ in range(n)]
for i in range(1, n):
    s1 = s[i]
    if s1 == 'R':
        numr += 1
    elif s1 == 'L':
        numl += 1

    if s0 == 'R' and s1 == 'L':
        ir = i - 1
        il = i
        ans[ir] += (numr + 1) // 2
        ans[il] += numr // 2
        numr = 0
    elif s0 == 'L' and (s1 == 'R' or i == n - 1):
        ans[ir] += numl // 2
        ans[il] += (numl + 1) // 2
        numl = 0
    s0 = s1
print(ans)


Fixed code:
s = input()
n = len(s)
s0 = s[0]
numr = 1
numl = 0
ans = [0 for _ in range(n)]
for i in range(1, n):
    s1 = s[i]
    if s1 == 'R':
        numr += 1
    elif s1 == 'L':
        numl += 1

    if s0 == 'R' and s1 == 'L':
        ir = i - 1
        il = i
        ans[ir] += (numr + 1) // 2
        ans[il] += numr // 2
        numr = 0
    if (s0 == 'L' and s1 == 'R') or i == n - 1:
        ans[ir] += numl // 2
        ans[il] += (numl + 1) // 2
        numl = 0
    s0 = s1
print(*ans)
Buggy code:
s = input()

l = len(s)
n = 1
rl = []
for i in range(l-1):
    if s[i] == s[i+1] and i != l-2:
        n += 1
    elif s[i] == s[i+1] and i == l-2:
        n += 1
    else:
        rl.append(n)
        n = 1

rl.append(n)

ans = [0]*l
rl_length = len(rl)//2
position = rl[0]

for i in range(rl_length):
    ans[position-1] += -(-rl[i*2]//2) + rl[i*2+1]//2
    ans[position] += rl[i*2]//2 - (-rl[i*2+1]//2)
    if i != rl_length - 1:
        position += (rl[i*2+1] + rl[i*2+2])

print(ans)


Fixed code:
s = input()

l = len(s)
n = 1
rl = []
for i in range(l-1):
    if s[i] == s[i+1] and i != l-2:
        n += 1
    elif s[i] == s[i+1] and i == l-2:
        n += 1
    else:
        rl.append(n)
        n = 1

rl.append(n)

ans = [0]*l
rl_length = len(rl)//2
position = rl[0]

for i in range(rl_length):
    ans[position-1] += -(-rl[i*2]//2) + rl[i*2+1]//2
    ans[position] += rl[i*2]//2 - (-rl[i*2+1]//2)
    if i != rl_length - 1:
        position += (rl[i*2+1] + rl[i*2+2])

for i in range(l):
    if i == l-1:
        print(ans[l-1])
    else:
        print(ans[i],end=" ")
Buggy code:
S = input()
N = len(S)
ans = [0]*N

cnt = 0
for i in range(N-1):
    if S[i] == 'R':
        cnt += 1
        if S[i+1] == 'L':
            ans[i+1] += cnt//2
            ans[i] += (cnt+1)//2
    else:
        cnt = 0


cnt = 0
for i in reversed(range(N-1)):
    if S[i] == 'L':
        cnt += 1
        if S[i-1] == 'R':
            ans[i-1] += cnt//2
            ans[i] += (cnt+1)//2
    else:
        cnt = 0

print(*ans)


Fixed code:
S = input()
N = len(S)
ans = [0]*N

cnt = 0
for i in range(N-1):
    if S[i] == 'R':
        cnt += 1
        if S[i+1] == 'L':
            ans[i+1] = cnt//2
            ans[i] = (cnt+1)//2
    else:
        cnt = 0


cnt = 0
for i in reversed(range(1, N)):
    if S[i] == 'L':
        cnt += 1
        if S[i-1] == 'R':
            ans[i-1] += cnt//2
            ans[i] += (cnt+1)//2
    else:
        cnt = 0

print(*ans)
Buggy code:
s = input()
sa = s.replace('LR','L,R')
sb = sa.split(',')
ans = ''
for hoge in sb:
  poge = len(sb)
  g = hoge.find('RL')
  if poge%2 == 0:
    r = poge//2
    l = poge//2
  else:
    if g%2 == 0:
      r = poge//2
      l = r + 1
    else:
      l = poge//2
      r = l + 1
  an = '0 '*(g-1)+str(r)+' '+str(l)+' 0'*(poge-g-1)+ ' '
  ans += an
print(ans)

Fixed code:
s = input()
sa = s.replace('LR','L,R')
sb = sa.split(',')
ans = ''
for hoge in sb:
  poge = len(hoge)
  g = hoge.find('RL')
  if poge%2 == 0:
    r = poge//2
    l = poge//2
  else:
    if g%2 == 1:
      r = poge//2
      l = r + 1
    else:
      l = poge//2
      r = l + 1
  an = '0 '*(g)+str(r)+' '+str(l)+' 0'*(poge-g-2)+ ' '
  ans += an
print(ans)
Buggy code:
S = list(input())
count = 0
ans = [0]*(len(S))
for i in range(len(S)):
    if S[i] == "R":
        count += 1
    else:
        if count % 2 == 0:
            ans[i] += count//2
            ans[i-1] += count//2
            count = 0
        else:
            ans[i] += count//2 + 1
            ans[i-1] += count//2
            count = 0
	
S.reverse()
	
for i in range(len(S)):
    if S[i] == "L":
        count += 1
    else:
        if count % 2 == 0:
            ans[len(S)-i] += count//2
            ans[len(S)-i-1] += count//2
            count = 0
        else:
            ans[len(S)-i] += count//2 
            ans[len(S)-i-1] += count//2 +1
            count = 0

print(ans)

Fixed code:
S = list(input())
count = 0
ans = [0]*(len(S))
for i in range(len(S)):
    if S[i] == "R":
        count += 1
    else:
        if count % 2 == 0:
            ans[i] += count//2
            ans[i-1] += count//2
            count = 0
        else:
            ans[i] += count//2 
            ans[i-1] += count//2 + 1 
            count = 0
	
S.reverse()
ans.reverse()

for i in range(len(S)):
    if S[i] == "L":
        count += 1
    else:
        if count % 2 == 0:
            ans[i] += count//2
            ans[i-1] += count//2
            count = 0
        else:
            ans[i] += count//2 
            ans[i-1] += count//2 + 1 
            count = 0

ans.reverse()

for a in ans:
    print(a, end=" ")
Buggy code:
str = list(input())
N = len(str)
str.append('EOF')
ans = [0] * N
i = 0
countR = 0
countL = 0

while str[i] != 'EOF':
    countR = 0
    countL = 0
    while str[i] == 'R':
        countR = countR + 1
        i = i + 1
    while str[i] == 'L':
        countL = countL + 1
        i = i + 1
    ans[i - countL] = int(countR / 2) + int(countL / 2) + countL % 2
    ans[i - countL - 1] = int(countL / 2) + int(countR / 2) + countR % 2
    print(countR)

print(*ans)


Fixed code:
str = list(input())
N = len(str)
str.append('EOF')
ans = [0] * N
i = 0
countR = 0
countL = 0

while str[i] != 'EOF':
    countR = 0
    countL = 0
    while str[i] == 'R':
        countR = countR + 1
        i = i + 1
    while str[i] == 'L':
        countL = countL + 1
        i = i + 1
    ans[i - countL] = int(countR / 2) + int(countL / 2) + countL % 2
    ans[i - countL - 1] = int(countL / 2) + int(countR / 2) + countR % 2

print(*ans)
Buggy code:
# @author 

import sys

class DGatheringChildren:
    def solve(self):
        s = input()
        n = len(s)
        i = 0
        last = 0
        ans = [0] * n
        while i < n - 1:
            if s[i] == 'R' and s[i + 1] == 'L':
                ans[i + 1] += 1
                for j in range(last, i + 1):
                    if (i - j) % 2 == 0:
                        ans[i] += 1
                    else:
                        ans[i + 1] += 1
                k = i + 2
                while k < n and s[k] == 'L':
                    if (k - i) % 2 == 0:
                        ans[i] += 1
                    else:
                        ans[i + 1] += 1
                    k += 1

                last = k
                i += 1

            i += 1

        print(*ans)

solver = DGatheringChildren()
input = sys.stdin.readline

solver.solve()


Fixed code:
# @author 

import sys

class DGatheringChildren:
    def solve(self):
        s = input().strip()
        n = len(s)
        i = 0
        last = 0
        ans = [0] * n
        while i < n - 1:
            if s[i] == 'R' and s[i + 1] == 'L':
                ans[i + 1] += 1
                for j in range(last, i + 1):
                    if (i - j) % 2 == 0:
                        ans[i] += 1
                    else:
                        ans[i + 1] += 1
                k = i + 2
                while k < n and s[k] == 'L':
                    if (k - i) % 2 == 0:
                        ans[i] += 1
                    else:
                        ans[i + 1] += 1
                    k += 1

                last = k
                i += 1

            i += 1

        print(*ans)

solver = DGatheringChildren()
input = sys.stdin.readline

solver.solve()
Buggy code:
s = input().split()
if len(s) == 2:
  print(1,1)
  exit()
chk = [0]*len(s)
cntR = 1
r = 0
cntL = 0
for i in range(len(s)-1):
  if s[i] == 'R' and s[i+1] == 'L':
    r = i
    chk[r] += (cntR+1)//2
    chk[r+1] += (cntR)//2
    cntL = 1
  if s[i] == 'R' and s[i+1] == 'R':
    cntR += 1
  if s[i] == 'L' and s[i+1] == 'L':
    cntL += 1
  if s[i] == 'L' and s[i+1] == 'R':
    chk[r] += (cntL)//2
    chk[r+1] += (cntL+1)//2
    cntL = 0
    cntR = 1
chk[r] += (cntL)//2
chk[r+1] += (cntL+1)//2
chk = list(map(str,chk))
print(' '.join(chk))

Fixed code:
s = input()
if len(s) == 2:
  print(1,1)
  exit()
chk = [0]*len(s)
cntR = 1
r = 0
cntL = 0
for i in range(len(s)-1):
  if s[i] == 'R' and s[i+1] == 'L':
    r = i
    chk[r] += (cntR+1)//2
    chk[r+1] += (cntR)//2
    cntL = 1
  if s[i] == 'R' and s[i+1] == 'R':
    cntR += 1
  if s[i] == 'L' and s[i+1] == 'L':
    cntL += 1
  if s[i] == 'L' and s[i+1] == 'R':
    chk[r] += (cntL)//2
    chk[r+1] += (cntL+1)//2
    cntL = 0
    cntR = 1
chk[r] += (cntL)//2
chk[r+1] += (cntL+1)//2
chk = list(map(str,chk))
print(' '.join(chk))
Buggy code:
import itertools

S = 'RRRLLRLLRRRLLLLL'  # input()


def solve():
    ans = []
    ss = itertools.groupby(S)

    for key, groups in ss:
        groups = list(groups)
        groups_cnt = len(groups)
        nothing_cnt = [0] * (groups_cnt - 1)

        even_cnt = groups_cnt // 2
        odd_cnt = groups_cnt - even_cnt

        if key == 'R':
            tmp_ans = nothing_cnt + [odd_cnt]
            tmp_ans.append(even_cnt)
        elif key == 'L':
            ans[-1] += odd_cnt
            ans[-2] += even_cnt
            tmp_ans = nothing_cnt

        ans += tmp_ans

    return ' '.join(map(str, ans))


print(solve())

Fixed code:
import itertools

S = input()


def solve():
    ans = []
    ss = itertools.groupby(S)

    for key, groups in ss:
        groups = list(groups)
        groups_cnt = len(groups)
        nothing_cnt = [0] * (groups_cnt - 1)

        even_cnt = groups_cnt // 2
        odd_cnt = groups_cnt - even_cnt

        if key == 'R':
            tmp_ans = nothing_cnt + [odd_cnt]
            tmp_ans.append(even_cnt)
        elif key == 'L':
            ans[-1] += odd_cnt
            ans[-2] += even_cnt
            tmp_ans = nothing_cnt

        ans += tmp_ans

    return ' '.join(map(str, ans))


print(solve())
Buggy code:
import math
S = input()
RL = []
LR = []
p = 'L'
pl = -1
for i in S:
    if i == 'L':
        if p == 'R':
            RL.append(pl)
    else:
        if p == 'L':
            LR.append(pl)
    p = i
    pl += 1
LR.append(len(S)-1)
c = [0 for j in range(len(S))]
print(RL)
print(LR)
W = len(RL)
for k in range(W):
    s = RL[k] - LR[k] + 1
    c[RL[k]] += s//2
    c[RL[k]+1] += math.ceil(s/2)
for l in range(W):
    t = LR[l+1] - RL[l] -1
    c[RL[l]] += math.ceil(t/2)
    c[RL[l]+1] += t//2
c=[str(a) for a in c]
c = ' '.join(c)
print(c)

Fixed code:
import math
S = input()
RL = []
LR = []
p = 'L'
pl = -1
for i in S:
    if i == 'L':
        if p == 'R':
            RL.append(pl)
    else:
        if p == 'L':
            LR.append(pl)
    p = i
    pl += 1
LR.append(len(S)-1)
c = [0 for j in range(len(S))]
W = len(RL)
for k in range(W):
    s = RL[k] - LR[k] + 1
    c[RL[k]] += s//2
    c[RL[k]+1] += math.ceil(s/2)
for l in range(W):
    t = LR[l+1] - RL[l] -1
    c[RL[l]] += math.ceil(t/2)
    c[RL[l]+1] += t//2
c=[str(a) for a in c]
c = ' '.join(c)
print(c)
Buggy code:
s = input()
arr = [0]*len(s)
tmp_r = 0
tmp_l = 0
flg = 0
for i in range(len(s)-1):
  if s[i:i+2] == 'RL':
    if flg != 0:
      arr[flg] += (tmp_l + 1)//2
      arr[flg+1] += tmp_l//2
      tmp_l = 0
    arr[i] = tmp_r//2 + 1
    arr[i+1] = (tmp_r+1)//2 + 1
    tmp_r = 0
    flg = i
  elif s[i] == 'R':
    tmp_r += 1
  elif s[i] == 'L':
    if s[i-1] == 'L':
      tmp_l += 1
tmp_l += 1
arr[flg] += (tmp_l + 1)//2
arr[flg+1] += tmp_l//2
print(*arr)

Fixed code:
s = input()
arr = [0]*len(s)
tmp_r = 0
tmp_l = 0
flg = -1
for i in range(len(s)-1):
  if s[i:i+2] == 'RL':
    if flg != -1:
      arr[flg] += (tmp_l + 1)//2
      arr[flg+1] += tmp_l//2
      tmp_l = 0
    arr[i] = tmp_r//2 + 1
    arr[i+1] = (tmp_r+1)//2 + 1
    tmp_r = 0
    flg = i
  elif s[i] == 'R':
    tmp_r += 1
  elif s[i] == 'L':
    if s[i-1] == 'L':
      tmp_l += 1
if s[-2] == 'L':
  tmp_l += 1
arr[flg] += (tmp_l+1)//2
arr[flg+1] += tmp_l//2
print(*arr)
Buggy code:
S=list(input())
S.append(0)
count=0
people=0
x=[]
x.append(-1)
y=[]
z=[]
for i in range(10**5):
    if S[i]==0:
        All = i
        y.append(0)
        break
    if S[i]=='L':
        if S[i+1]=="R":
            x.append(i)
        if S[i+1]==0:
            x.append(i)
    if S[i]=="R":
        if S[i+1]=="L":
            y.append(i)
for j in range(All):
    if j == y[count]:
        people=x[count+1]-x[count]
        if(people%2==0):
            z.append(people//2)
            z.append(people//2)
            print(1)
        else:
            if((y[count]-x[count])%2!=0):
                z.append(people//2+1)
                z.append(people//2)
            else:
                z.append(people//2)
                z.append(people//2+1)
    elif j-1==y[count]:
        count+=1
    else:
        z.append(0)
print(*z)

Fixed code:
S=list(input())
S.append(0)
count=0
people=0
x=[]
x.append(-1)
y=[]
z=[]
for i in range(10**5+1):
    if S[i]==0:
        All = i
        y.append(0)
        break
    if S[i]=='L':
        if S[i+1]=="R":
            x.append(i)
        if S[i+1]==0:
            x.append(i)
    if S[i]=="R":
        if S[i+1]=="L":
            y.append(i)
for j in range(All):
    if j == y[count]:
        people=x[count+1]-x[count]
        if(people%2==0):
            z.append(people//2)
            z.append(people//2)
        else:
            if((y[count]-x[count])%2!=0):
                z.append(people//2+1)
                z.append(people//2)
            else:
                z.append(people//2)
                z.append(people//2+1)
    elif j-1==y[count]:
        count+=1
    else:
        z.append(0)
print(*z)
Buggy code:
S=input()

num={}
for i in range(len(S)):
    num[i]=0

for i in range(len(S)):
    if S[i]=='L' and S[i-1]=='R':
        j=1
        count=1
        while(1):
            if i-j<0:
                break
            if S[i-j]=='R':
                if j%2==0:
                    count+=1
            else:
                break
            j+=1
        num[i]=count

for i in range(len(S)):
    if S[i]=='R' and S[i+1]=='L':
        j=1
        count=1
        while(1):
            if i+j>len(S)-1:
                break
            if S[i+j]=='L':
                if j%2==0:
                    count+=1
            else:
                break
            j+=1
        num[i]=count


for i in range(len(S)):
    print(num[i],end=' ')

print('')

Fixed code:
S=input()

num={}
for i in range(len(S)):
    num[i]=0

for i in range(1,len(S)):
    even=1
    odd=1
    if S[i]=='L' and S[i-1]=='R':

        j=1
        while(1):
            if i+j>(len(S)-1):
                break
            if S[i+j]=='L':
                if j%2==1:
                    odd+=1
                else:
                    even+=1
            else:
                break
            j+=1
        
        j=1
        while(1):
            if i-1-j<0:
                break
            if S[i-1-j]=='R':
                if j%2==1:
                    even+=1
                else:
                    odd+=1
            else:
                break
            j+=1

        num[i]=even
        num[i-1]=odd

for i in range(len(S)):
    print(num[i],end=' ')
print('')
Buggy code:
# abc136 D:

import sys
import re

S = input()
print(S)
field = [0 for i in range(len(S))]

def roundup(n):
    if n % 2 == 0:
        return int(n / 2)
    else:
        return int(n // 2 + 1)
def rounddown(n):
    if n % 2 == 0:
        return int(n / 2)
    else:
        return int(n // 2)

mode = 0
child = 0
for i in range(len(field)):
    print("i, mode, S[i]:", i,mode,S[i])
    if mode == 0:
        if S[i] == 'R':
            child += 1
        elif S[i] == 'L':
            field[i-1] += roundup(child)
            field[i] += rounddown(child)
            child = 1
            mode = 1
            j = i
    elif mode == 1:
        if S[i] == 'R':
            field[j] += roundup(child)
            field[j-1] += rounddown(child)
            child = 1
            mode = 0
        elif S[i] == 'L':
            child += 1
if mode == 1:
    field[j] += roundup(child)
    field[j-1] += rounddown(child)

print(field)



Fixed code:
# abc136 D:

import sys
import re

S = input()
field = [0 for i in range(len(S))]

def roundup(n):
    if n % 2 == 0:
        return int(n / 2)
    else:
        return int(n // 2 + 1)
def rounddown(n):
    if n % 2 == 0:
        return int(n / 2)
    else:
        return int(n // 2)

mode = 0
child = 0
for i in range(len(field)):
    #print("i, mode, S[i]:", i,mode,S[i])
    if mode == 0:
        if S[i] == 'R':
            child += 1
        elif S[i] == 'L':
            field[i-1] += roundup(child)
            field[i] += rounddown(child)
            child = 1
            mode = 1
            j = i
    elif mode == 1:
        if S[i] == 'R':
            field[j] += roundup(child)
            field[j-1] += rounddown(child)
            child = 1
            mode = 0
        elif S[i] == 'L':
            child += 1
if mode == 1:
    field[j] += roundup(child)
    field[j-1] += rounddown(child)

print(" ".join(map(str,field)))
Buggy code:
txt = input()
N = txt.split("RL")
print(N)
for i in range(len(N)):
  for j in N[i]:
    print("0",end=" ")
  if i < len(N)-1:
    print(1+N[i].count("R")//2+N[i+1].count("L")//2+N[i+1].count("L")%2,end=" ")
    print(1+N[i].count("R")//2+N[i].count("R")%2+N[i+1].count("L")//2,end=" ")



Fixed code:
txt = input()
N = txt.split("RL")
#print(N)
for i in range(len(N)):
  for j in range(len(N[i])):
    if i == len(N)-1 and j == len(N[i])-1:
      print("0")
    else:
      print("0",end=" ")
  if i < len(N)-1:
    print(1+N[i].count("R")//2+N[i+1].count("L")//2+N[i+1].count("L")%2,end=" ")
    print(1+N[i].count("R")//2+N[i].count("R")%2+N[i+1].count("L")//2,end=" ")