qyliang/CodeNanoFix huggingface dataset:
Buggy code:
s=input()
l=[]
tmp=0
tmps="R"
for i in s:
    if i==tmps:
        tmp+=1
    else:
        l.append(tmp)
        tmps=i
        tmp=1
l.append(tmp)
n=len(l)//2
ans=[]
for i in range(n):
    nr=l[2*i]
    nl=l[2*i+1]
    for j in range(nr-1):
        ans.append(0)
    if (nr+nl)%2==0:
        ans.append((nr+nl)//2)
        ans.append((nr+nl)//2)
    elif nr%2==0:
        if nr>nl:
            ans.append((nr+nl)//2)
            ans.append((nr+nl)//2+1)
        else:
            ans.append((nr+nl)//2+1)
            ans.append((nr+nl)//2)
    else:
        if nr>nl:
            ans.append((nr+nl)//2+1)
            ans.append((nr+nl)//2)
        else:
            ans.append((nr+nl)//2)
            ans.append((nr+nl)//2+1)
    for j in range(nl-1):
        ans.append(0)
print(*ans)

Fixed code:
s=input()
l=[]
tmp=0
tmps="R"
for i in s:
    if i==tmps:
        tmp+=1
    else:
        l.append(tmp)
        tmps=i
        tmp=1
l.append(tmp)
n=len(l)//2
ans=[]
for i in range(n):
    nr=l[2*i]
    nl=l[2*i+1]
    for j in range(nr-1):
        ans.append(0)
    if (nr+nl)%2==0:
        ans.append((nr+nl)//2)
        ans.append((nr+nl)//2)
    elif nr%2==0:
        if nr>nl:
            ans.append((nr+nl)//2)
            ans.append((nr+nl)//2+1)
        else:
            ans.append((nr+nl)//2)
            ans.append((nr+nl)//2+1)
    else:
        if nr>nl:
            ans.append((nr+nl)//2+1)
            ans.append((nr+nl)//2)
        else:
            ans.append((nr+nl)//2+1)
            ans.append((nr+nl)//2)
    for j in range(nl-1):
        ans.append(0)
print(*ans)
Buggy code:
s = input()
n = len(s)
s += 'R'
A = [0 for i in range(n)]
r = 0
l = 0
for i in range(n):
    if s[i] == 'R':
        r += 1
    else:
        l += 1
    if s[i] == 'R' and s[i+1] == 'L':
        k = i
    if s[i] == 'L' and s[i+1] == 'R':
        if (r+l)%2 == 0:
            A[k] = (r+l)//2
            A[k+1] = (r+l)//2
        elif r%2 == 0:
            A[k] = (r+l)//2
            A[k+1] = (r+l)//2+1
        else:
            A[k] = (r+l)//2+1
            A[k+1] = (r+l)//2
        r = 0
        l = 0
print(A)

Fixed code:
s = input()
n = len(s)
s += 'R'
A = [0 for i in range(n)]
r = 0
l = 0
for i in range(n):
    if s[i] == 'R':
        r += 1
    else:
        l += 1
    if s[i] == 'R' and s[i+1] == 'L':
        k = i
    if s[i] == 'L' and s[i+1] == 'R':
        if (r+l)%2 == 0:
            A[k] = (r+l)//2
            A[k+1] = (r+l)//2
        elif r%2 == 0:
            A[k] = (r+l)//2
            A[k+1] = (r+l)//2+1
        else:
            A[k] = (r+l)//2+1
            A[k+1] = (r+l)//2
        r = 0
        l = 0
print(*A)
Buggy code:
#

import itertools
from collections import Counter
from collections import defaultdict
from collections import deque
import bisect
from heapq import heappush, heappop

def main():
    s = input()
    n = len(s)
    ans = []

    r = 0
    l = 0

    def create(l, r):
        left = [0] * (r - 1)
        right = [0] * (l - 1)
        total = r + l
        if total % 2 == 0:
            return left + [total//2, total//2] + right
        else:
            return left + [total // 2 + 1, total // 2] + right

    for c in s:
        if c == 'R':
            if l > 0:
                ans += create(l, r)
                r = 0
                l = 0
            r += 1
        else:
            l += 1

    ans += create(l, r)
    print(' '.join(map(str,ans)))


if __name__ == '__main__':
    main()


Fixed code:
#

import itertools
from collections import Counter
from collections import defaultdict
from collections import deque
import bisect
from heapq import heappush, heappop

def main():
    s = input()
    ans = []

    def create(l, r):
        left = [0] * (r - 1)
        right = [0] * (l - 1)
        total = r + l
        if total % 2 == 0:
            return left + [total // 2, total // 2] + right
        else:
            gat = max(l, r) - 1
            if gat % 2 == 0:
                if r > l:
                    return left + [total // 2 + 1, total // 2] + right
                else:
                    return left + [total // 2, total // 2 + 1] + right
            else:
                if r > l:
                    return left + [total // 2, total // 2 + 1] + right
                else:
                    return left + [total // 2 + 1, total // 2] + right
    r = 0
    l = 0
    for c in s:
        if c == 'R':
            if l > 0:
                ans += create(l, r)
                r = 0
                l = 0
            r += 1
        else:
            l += 1

    if l > 0:
        ans += create(l, r)
    print(' '.join(map(str, ans)))


if __name__ == '__main__':
    main()
Buggy code:
import sys
input = lambda : sys.stdin.readline().rstrip()
sys.setrecursionlimit(max(1000, 10**9))
write = lambda x: sys.stdout.write(x+"\n")


s = input()
n = len(s)
def run_length(s):
    if not s:
        return []
    c = s[0]
    v = 1
    n = len(s)
    l = []
    for i in range(1, n):
        if c==s[i]:
            v += 1
        else:
            l.append((c,v))
            c = s[i]
            v = 1
    l.append((c,v))
    return l
l = run_length(s)
ans = []
while l:
    rr,ll = l.pop()[1], l.pop()[1]
    tmp = [0]*(rr+ll)
    tmp[rr-1] = (rr-1)//2 + (ll)//2 + 1
    tmp[rr] = rr+ll - tmp[rr-1]
    ans.append(tmp)
write(" ".join(map(str, sum(ans[::-1], []))))

Fixed code:
import sys
input = lambda : sys.stdin.readline().rstrip()
sys.setrecursionlimit(max(1000, 10**9))
write = lambda x: sys.stdout.write(x+"\n")


s = input()
n = len(s)
def run_length(s):
    if not s:
        return []
    c = s[0]
    v = 1
    n = len(s)
    l = []
    for i in range(1, n):
        if c==s[i]:
            v += 1
        else:
            l.append((c,v))
            c = s[i]
            v = 1
    l.append((c,v))
    return l
l = run_length(s)
ans = []
while l:
    ll,rr = l.pop()[1], l.pop()[1]
    tmp = [0]*(rr+ll)
    tmp[rr-1] = (rr-1)//2 + (ll)//2 + 1
    tmp[rr] = rr+ll - tmp[rr-1]
    ans.append(tmp)
res = []
for i in range(len(ans)-1, -1, -1):
    res.extend(ans[i])
write(" ".join(map(str, res)))
Buggy code:
def f(r,l):
    # 3,2
    tmp = [0 for i in range(r+l)]
    if (r+l)%2==0:
        tmp[r-1]=(r+l)//2
        tmp[r]=(r+l)//2
    else:
        if r%2==0:
            tmp[r-1]=(r+l)//2
            tmp[r]=(r+l)//2+1
        else:
            tmp[r-1]=(r+l)//2+1
            tmp[r]=(r+l)//2
    return tmp

s = str(input())
cnt_r = 1
cnt_l = 0
pre = s[0]
ans = []
for i in range(1,len(s)):
    if pre == s[i]:
        if s[i]=='R':
            cnt_r += 1
        else:
            cnt_l += 1
    else:
        if s[i]=='R':
            ans += f(cnt_r,cnt_l)
            pre = s[i]
            cnt_r = 1
            cnt_l = 0
        else:
            pre = s[i]
            cnt_l += 1
ans += f(cnt_r,cnt_l)
print(ans)

Fixed code:
def f(r,l):
    # 3,2
    tmp = [0 for i in range(r+l)]
    if (r+l)%2==0:
        tmp[r-1]=(r+l)//2
        tmp[r]=(r+l)//2
    else:
        if r%2==0:
            tmp[r-1]=(r+l)//2
            tmp[r]=(r+l)//2+1
        else:
            tmp[r-1]=(r+l)//2+1
            tmp[r]=(r+l)//2
    return tmp

s = str(input())
cnt_r = 1
cnt_l = 0
pre = s[0]
ans = []
for i in range(1,len(s)):
    if pre == s[i]:
        if s[i]=='R':
            cnt_r += 1
        else:
            cnt_l += 1
    else:
        if s[i]=='R':
            ans += f(cnt_r,cnt_l)
            pre = s[i]
            cnt_r = 1
            cnt_l = 0
        else:
            pre = s[i]
            cnt_l += 1
ans += f(cnt_r,cnt_l)

tmp = ''
for i in ans:
    tmp += str(i) + ' '
print(tmp[:-1])
Buggy code:
s = input()
n = len(s)

ans = [1]*n
for i,a = in enumerate(s):
    if a =="R":
        a2 = s[i+1]
        if a2 =="R":
            ans[i+2] += ans[i]
            ans[i] = 0

for i in range(n-1,-1,-1):
    a = a[i]
    if a =="L":
        a2 = a[i-1]
        if a2 =="L":
            ans[i-2] += ans[i]
            ans[i] = 0
print(*ans)

Fixed code:
s = input()
n = len(s)

ans = [1]*n
for i,a in enumerate(s):
    if a =="R":
        a2 = s[i+1]
        if a2 =="R":
            ans[i+2] += ans[i]
            ans[i] = 0

for i in range(n-1,-1,-1):
    a = s[i]
    if a =="L":
        a2 = s[i-1]
        if a2 =="L":
            ans[i-2] += ans[i]
            ans[i] = 0
print(*ans)
Buggy code:
DEBUG = False

S = input()
count = 1
nums_RL = []
pre_char = S[0]
for i in range(1, len(S)):
    next_char = S[i]
    if pre_char != next_char:
        nums_RL.append(count)
        count = 0
    pre_char = next_char
    count += 1
nums_RL.append(count)
if DEBUG:
    print("nums_RL: {}".format(nums_RL))

ans = [0] * len(S)
p = 0
for i in range(len(nums_RL)//2):
    num_R = nums_RL[2*i]
    num_L = nums_RL[2*i+1]
    if DEBUG:
        print("p: {}, num_R: {}, num_L: {}".format(p, num_R, num_L))
    p += num_R
    if (num_R + num_L) % 2 == 0:
        ans[p-1] = (num_R + num_L) // 2
        ans[p] = (num_R + num_L) // 2
    else:
        if max(num_R, num_L) % 2 == 0:
            ans[p-1] = (num_R + num_L) // 2
            ans[p] = (num_R + num_L) // 2 + 1
        else:
            ans[p-1] = (num_R + num_L) // 2 + 1
            ans[p] = (num_R + num_L) // 2

    p += num_L
    if DEBUG:
        print("ans: {}".format(ans))
print(*ans)


Fixed code:
DEBUG = False

S = input()
count = 1
nums_RL = []
pre_char = S[0]
for i in range(1, len(S)):
    next_char = S[i]
    if pre_char != next_char:
        nums_RL.append(count)
        count = 0
    pre_char = next_char
    count += 1
nums_RL.append(count)
if DEBUG:
    print("nums_RL: {}".format(nums_RL))

ans = [0] * len(S)
p = 0
for i in range(len(nums_RL)//2):
    num_R = nums_RL[2*i]
    num_L = nums_RL[2*i+1]
    if DEBUG:
        print("p: {}, num_R: {}, num_L: {}".format(p, num_R, num_L))
    p += num_R
    if (num_R + num_L) % 2 == 0:
        ans[p-1] = (num_R + num_L) // 2
        ans[p] = (num_R + num_L) // 2
    else:
        ans[p-1] = num_L // 2 + (num_R + 1) // 2
        ans[p] = num_R // 2 + (num_L + 1) // 2
    p += num_L
    if DEBUG:
        print("ans: {}".format(ans))
print(*ans)
Buggy code:
s = list(input())

N = len(s)

RL = []
LR = [-1]
for i in range(N-1):
    if s[i] == 'R' and s[i+1] == 'L':
        RL.append(i)
    if s[i] == 'L' and s[i+1] == 'R':
        LR.append(i)

LR.append(N-1)

_num = []
for i in range(len(LR)-1):
    _num.append(LR[i+1] - LR[i])
# _num[0] = _num[0] + 1

ans = [0]*N

for i in range(len(_num)):
    if int(_num[i]/2) == _num[i]/2:
        ans[RL[i]] = int(_num[i]/2)
        ans[RL[i]+1] = int(_num[i]/2)
    else:
        if int((RL[i] - LR[i])/2) == ((RL[i] - LR[i])/2):
            ans[RL[i]] = int(_num[i]/2)
            ans[RL[i]+1] = int(_num[i]/2) + 1
        else:
            ans[RL[i]] = int(_num[i]/2) + 1
            ans[RL[i]+1] = int(_num[i]/2)

print(ans)

Fixed code:
s = list(input())

N = len(s)

RL = []
LR = [-1]
for i in range(N-1):
    if s[i] == 'R' and s[i+1] == 'L':
        RL.append(i)
    if s[i] == 'L' and s[i+1] == 'R':
        LR.append(i)

LR.append(N-1)

_num = []
for i in range(len(LR)-1):
    _num.append(LR[i+1] - LR[i])
# _num[0] = _num[0] + 1

ans = [0]*N

for i in range(len(_num)):
    if int(_num[i]/2) == _num[i]/2:
        ans[RL[i]] = int(_num[i]/2)
        ans[RL[i]+1] = int(_num[i]/2)
    else:
        if int((RL[i] - LR[i])/2) == ((RL[i] - LR[i])/2):
            ans[RL[i]] = int(_num[i]/2)
            ans[RL[i]+1] = int(_num[i]/2) + 1
        else:
            ans[RL[i]] = int(_num[i]/2) + 1
            ans[RL[i]+1] = int(_num[i]/2)

print(' '.join(map(str, ans)))
Buggy code:
S = input()
N = len(S)

ls = []
n = 0
c = ['R','L']
cn = 0
for s in S[1:]:
	n = n + 1
	if not s == c[cn]:
		cn = (cn + 1) % 2
		ls.append(n)
		n = 0
ls.append(n+1)

pt = len(ls)//2

ans = [0] * N
pos = 0
for i in range(pt):
	rn = ls[2*i]
	ln = ls[2*i+1]
	pos += rn
	m = (rn+ln)//2
	if (ln + rn) % 2 == 0:
		ans[pos-1] = m
		ans[pos] = m
	else:
		if rn % 2 == 0:
			ans[pos-1] = m
			ans[pos] = m+1
		else:
			ans[pos-1] = m+1
			ans[pos] = m
	pos += ln

print(ans)













Fixed code:
S = input()
N = len(S)

ls = []
n = 0
c = ['R','L']
cn = 0
for s in S[1:]:
	n = n + 1
	if not s == c[cn]:
		cn = (cn + 1) % 2
		ls.append(n)
		n = 0
ls.append(n+1)

pt = len(ls)//2

ans = [0] * N
pos = 0
for i in range(pt):
	rn = ls[2*i]
	ln = ls[2*i+1]
	pos += rn
	m = (rn+ln)//2
	if (ln + rn) % 2 == 0:
		ans[pos-1] = m
		ans[pos] = m
	else:
		if rn % 2 == 0:
			ans[pos-1] = m
			ans[pos] = m+1
		else:
			ans[pos-1] = m+1
			ans[pos] = m
	pos += ln

print(str(ans).replace(',','')[1:-1])
Buggy code:
s = input()
n = len(s)
R = [] # the number of consecutive 'R's on and toward the left
L = [] # the number of consecutive 'L's on and toward the right 
ans = []

cnt = 0
for i in range(n):
    if s[i] == 'R':
        cnt += 1
    else:
        cnt = 0
    R.append(cnt)
R.append(0)

s = s[::-1]
cnt =0
for i in range(n):
    if s[i] == 'L':
        cnt += 1
    else:
        cnt = 0
    L.append(cnt)
L.append(0)

r= [0]*n # the number of children coming from 'R' series and stay there
for i in range(n):
    if R[i] != 0 and R[i+1] ==0:
        r[i] = (R[i] + 1) // 2
        r[i+1] = R[i] // 2

l = [0]*n # the number of children coming from 'L' series and stay there
for i in range(n):
    if L[i] != 0 and L[i+1] ==0:
        l[i] = (L[i] + 1) // 2
        l[i+1] = L[i] // 2
l = l[::-1]

for i in range(n):
    ans.append(r[i]+l[i])

print(ans)

Fixed code:
s = input()
n = len(s)
R = [] # the number of consecutive 'R's on and toward the left
L = [] # the number of consecutive 'L's on and toward the right
ans = []

cnt = 0
for i in range(n):
    if s[i] == 'R':
        cnt += 1
    else:
        cnt = 0
    R.append(cnt)
R.append(0)

s = s[::-1]
cnt =0
for i in range(n):
    if s[i] == 'L':
        cnt += 1
    else:
        cnt = 0
    L.append(cnt)
L.append(0)

r= [0]*n # the number of children coming from 'R' series and stay there
for i in range(n):
    if R[i] != 0 and R[i+1] ==0:
        if R[i] % 2 == 1:
            r[i] = (R[i] + 1) // 2
            r[i+1] = (R[i] - 1) // 2
        else:
            r[i] = R[i] // 2
            r[i+1] = R[i] // 2

l = [0]*n # the number of children coming from 'L' series and stay there
for i in range(n):
    if L[i] != 0 and L[i+1] ==0:
        if L[i] % 2== 1:
            l[i] = (L[i] + 1) // 2
            l[i+1] = (L[i] - 1) // 2
        else:
            l[i] = L[i] // 2
            l[i+1] = L[i] // 2
l = l[::-1]

for i in range(n):
    ans.append(r[i]+l[i])

for i in range(n-1):
    print(ans[i], end = ' ')
print(ans[n - 1])
Buggy code:
# -*- coding: utf-8 -*-
"""
Created on Mon Oct  7 08:53:00 2019

@author: avina
"""

s = input()
n = len(s)
l = []
for i in range(n):
    l.append(0)
e = 'R';initial = 0
index = 1
for i in range(1,n):
    if e == s[i]:
        index+=1
    else:
        e = s[i]
        if s[i-1] == 'R':
            l[i-1] = index
        else:
            l[initial] = index
        initial = i
        index = 1;e = s[i]

l[initial] = index      
i = 0
while i < n:
    if l[i] != 0:
        a = l[i];b=l[i+1]
        l[i] = (a+b)//2;l[i+1] = (a+b)//2
        if abs(a-b)%2 !=0:
            if a>b:
                l[i]+=1
            else:
                l[i+1] +=1
        i+=2
    else:
        i+=1
print(*l)

Fixed code:
# -*- coding: utf-8 -*-
"""
Created on Mon Oct  7 08:53:00 2019

@author: avina
"""

s = input()
n = len(s)
l = []
for i in range(n):
    l.append(0)
e = 'R';initial = 0
index = 1
for i in range(1,n):
    if e == s[i]:
        index+=1
    else:
        e = s[i]
        if s[i-1] == 'R':
            l[i-1] = index
        else:
            l[initial] = index
        initial = i
        index = 1;e = s[i]

l[initial] = index      
i = 0
while i < n:
    if l[i] != 0:
        a = l[i];b=l[i+1]
        l[i] = (a+b)//2;l[i+1] = (a+b)//2
        if abs(a-b)%2 !=0:
            if a>b :
                if a%2 == 0:
                    l[i+1]+=1
                else:
                    l[i] +=1
            else:
                if b%2 == 0:
                    l[i] +=1
                else:
                    l[i+1] +=1
        i+=2
    else:
        i+=1
print(*l)
Buggy code:
S = input()
num_children = [0 for s in S]
def run_length(S):
  c = 1
  result = ''
  for i in range(len(S)):
    try:
      if (S[i] == S[i+1]):
        c += 1
      else:
        result += str(c)
        c = 1
    except:
      result += str(c)
      return result
rl = run_length(S)
start = 0
for i in range(len(rl)):
  try:
    num_r = int(rl[i])
    num_l = int(rl[i+1])
  except:
    pass
  if (i % 2 == 0):   
    num_children[start+num_r-1] = num_r // 2 + num_r % 2 + num_l // 2
    num_children[start+num_r] = num_l // 2 + num_l % 2 + num_r // 2
  start += int(rl[i])
print(num_children)
for i in num_children:
  print(i,end=' ')

Fixed code:
S = input()
num_children = [0 for s in S]
def run_length(S):
  c = 1
  result = []
  for i in range(len(S)):
    try:
      if (S[i] == S[i+1]):
        c += 1
      else:
        result.append(c)
        c = 1
    except:
      result.append(c)
      return result
rl = run_length(S)
start = 0
for i in range(len(rl)):
  try:
    num_r = rl[i]
    num_l = rl[i+1]
  except:
    pass
  if (i % 2 == 0):   
    num_children[start+num_r-1] += (num_r + 1) // 2 + num_l // 2
    num_children[start+num_r] += (num_l + 1) // 2 + num_r // 2
  start += int(rl[i])
for i in num_children:
  print(str(i),end=' ')
Buggy code:
s = input()
n = len(s)
arr = [1] * n

index = 0
bal = 0
while index < n-1:
    # print("index is: ", index)
    if(s[index] == 'R'):
        if s[index + 1] == 'L':
            #distribute
            ni = index + 2
            fbal = 0
            lfc = 0
            while ni < n:
                # print("ni is: ", ni)
                if s[ni] == 'L':
                    fbal += 1
                    arr[ni] = 0
                    ni += 1
                    lfc += 1
                else:
                    break

            # print("lfc is: ", lfc)
            totalbal = bal + 2 + fbal
            bal = 0

            if(totalbal % 2 == 0):
                arr[index] = totalbal // 2
                arr[index + 1] = totalbal // 2
            else:
                arr[index] = totalbal // 2 + 1
                arr[index + 1] = totalbal // 2
            # print("previous index is: ", index)
            index = index + 1 + lfc + 1
            # print("new index is: ", index)
        else:
            bal += 1
            arr[index] = 0
            index += 1

ans = ""
for v in arr:
    ans += str(v) + " "
print(ans)





Fixed code:
s = input()
n = len(s)
arr = [1] * n

index = 0
bal = 0
while index < n-1:
    # print("index is: ", index)
    if(s[index] == 'R'):
        if s[index + 1] == 'L':
            #distribute
            ni = index + 2
            fbal = 0
            lfc = 0
            while ni < n:
                # print("ni is: ", ni)
                if s[ni] == 'L':
                    fbal += 1
                    arr[ni] = 0
                    ni += 1
                    lfc += 1
                else:
                    break

            # print("lfc is: ", lfc)
            totalbal = bal + 2 + fbal


            if(totalbal % 2 == 0):
                arr[index] = totalbal // 2
                arr[index + 1] = totalbal // 2
            else:
                if(bal % 2 == 0):
                    arr[index] = totalbal // 2 + 1
                    arr[index + 1] = totalbal // 2
                else:
                    arr[index] = totalbal // 2
                    arr[index + 1] = totalbal // 2 + 1
            # print("previous index is: ", index)
            bal = 0
            index = index + 1 + lfc + 1
            # print("new index is: ", index)
        else:
            bal += 1
            arr[index] = 0
            index += 1

ans = ""
for v in arr:
    ans += str(v) + " "
print(ans)
Buggy code:
s=list(input())
n=len(s)
b=[0]*n
sec=-1
sec_=0
r=0
l=0
ri=0
li=0
child=0

for i in range(n):
    if i!=n-1:
      if s[i]=="R" and s[i+1]=="L":
        ri=i
        li=i+1
      if s[i]=="L" and s[i+1]=="R":
        sec_=sec
        sec=i
        child=sec-sec_
        r=(child+1)//2
        l=child//2
        b[ri]=r
        b[li]=l
    else:
      sec_=sec
      sec=i
      child=sec-sec_
      r=(child+1)//2
      l=child//2
      b[ri]=r
      b[li]=l
print(*b)

Fixed code:
s=list(input())
n=len(s)
b=[0]*n
sec=-1
sec_=0
r=0
l=0
ri=0
li=0
child=0

for i in range(n):
    if i!=n-1:
      if s[i]=="R" and s[i+1]=="L":
        ri=i
        li=i+1
      if s[i]=="L" and s[i+1]=="R":
        sec_=sec
        sec=i
        child=sec-sec_
        if (ri-sec_)%2==1:
          r=(child+1)//2
          l=child//2
        else:
          r=child//2
          l=(child+1)//2
        b[ri]=r
        b[li]=l
    else:
      sec_=sec
      sec=i
      child=sec-sec_
      if (ri-sec_)%2==1:
        r=(child+1)//2
        l=child//2
      else:
        r=child//2
        l=(child+1)//2
      b[ri]=r
      b[li]=l
      
print(*b)
Buggy code:
S = input()
ans = [0]*len(S)
tmp = []
cnt = 1;

for i in range(len(S)-1):
  if(S[i] == S[i+1]):
    cnt += 1
  else:
    tmp.append(cnt)
    cnt = 1
tmp.append(cnt)

cnt = 0
for i in range(len(tmp)-1):
  cnt += tmp[i]
  if(i % 2 == 0):
    if((tmp[i] - tmp[i+1])%2 == 0):
      ans[cnt-1] = int((tmp[i]+tmp[i+1])/2)
      ans[cnt] = int((tmp[i]+tmp[i+1])/2)
    else:
      if(abs(tmp[i] - tmp[i+1]) > 2):
        if(tmp[i] > tmp[i+1]):
          ans[cnt-1] = int((tmp[i] + tmp[i+1]-1)/2)
          ans[cnt] = int((tmp[i]+tmp[i+1]+1)/2)
        else:
          ans[cnt-1] = int((tmp[i] + tmp[i+1]+1)/2)
          ans[cnt] = int((tmp[i]+tmp[i+1]-1)/2)
      else:
        if(tmp[i] > tmp[i+1]):
          ans[cnt-1] = int((tmp[i] + tmp[i+1]+1)/2)
          ans[cnt] = int((tmp[i]+tmp[i+1]-1)/2)
        else:
          ans[cnt-1] = int((tmp[i] + tmp[i+1]-1)/2)
          ans[cnt] = int((tmp[i]+tmp[i+1]+1)/2)
        
print(*ans)

Fixed code:
S = input()
ans = [0]*len(S)
tmp = []
cnt = 1;

for i in range(len(S)-1):
  if(S[i] == S[i+1]):
    cnt += 1
  else:
    tmp.append(cnt)
    cnt = 1
tmp.append(cnt)

cnt = 0
for i in range(len(tmp)-1):
  cnt += tmp[i]
  if(i % 2 == 0):
    if((tmp[i] - tmp[i+1])%2 == 0):
      ans[cnt-1] = int((tmp[i]+tmp[i+1])/2)
      ans[cnt] = int((tmp[i]+tmp[i+1])/2)
    else:
      if(min(tmp[i], tmp[i+1]) % 2):
        if(tmp[i] > tmp[i+1]):
          ans[cnt-1] = int((tmp[i] + tmp[i+1]-1)/2)
          ans[cnt] = int((tmp[i]+tmp[i+1]+1)/2)
        else:
          ans[cnt-1] = int((tmp[i] + tmp[i+1]+1)/2)
          ans[cnt] = int((tmp[i]+tmp[i+1]-1)/2)
      else:
        if(tmp[i] > tmp[i+1]):
          ans[cnt-1] = int((tmp[i] + tmp[i+1]+1)/2)
          ans[cnt] = int((tmp[i]+tmp[i+1]-1)/2)
        else:
          ans[cnt-1] = int((tmp[i] + tmp[i+1]-1)/2)
          ans[cnt] = int((tmp[i]+tmp[i+1]+1)/2)
        
print(*ans)
Buggy code:
S = input()
N = len(S)

li = [0]
char = 'R'
for i in S:
    n = len(li)
    if i == char:
        li[n-1] += 1
    else:
        li.append(1)
        char = i
n = len(li)
ans = []
for i in range(len(li)//2):
    k = li[2*i] + li[2*i+1]
    for i in range(li[2*i] - 1):
        ans.append(0)
    if (k%2 == 0):
        ans.append(int(k/2))
        ans.append(int(k/2))
    else:
        if li[2*i]%2 == 0:
            ans.append(int(k//2))
            ans.append(int(k//2) + 1)
        else:
            ans.append(int(k//2) + 1)
            ans.append(int(k//2))
    for i in range(li[2*i+1] - 1):
        ans.append(0)

print(*ans)


Fixed code:
S = input()
N = len(S)

li = [0]
char = 'R'
for i in S:
    n = len(li)
    if i == char:
        li[n-1] += 1
    else:
        li.append(1)
        char = i
n = len(li)
ans = []
for i in range(n//2):
    k = li[2*i] + li[2*i+1]
    for j in range(li[2*i] - 1):
        ans.append(0)
    if (k%2 == 0):
        ans.append(int(k/2))
        ans.append(int(k/2))
    else:
        if li[2*i]%2 == 0:
            ans.append(int(k//2))
            ans.append(int(k//2) + 1)
        else:
            ans.append(int(k//2) + 1)
            ans.append(int(k//2))
    for j in range(li[2*i+1] - 1):
        ans.append(0)

print(*ans)