qyliang/CodeNanoFix huggingface dataset:
Buggy code:
#!/usr/bin/env python3
# coding: utf-8

# def debug(arg):
#     if __debug__:
#         pass
#     else:
#         import sys
#         print(arg, file=sys.stderr)
        
def main():
    N, K, C = map(int, input().split())
    S = dict(enumerate(str(input()), 1))

    sr = list(k for k, v in S.items() if v == 'o')
    sl = list(reversed(sr.copy()))

    l = [sl.pop()]
    r = [sr.pop()]
    
    for x in range(1, K):
        while True:
            ll = sl.pop()
            if ll > l[x - 1] + C:
                l.append(ll)
                break
        while True:
            rr = sr.pop()
            if rr < r[x - 1] - C:
                r.append(rr)
                break

    a = (set(l) & set(r))
    for aa in a:
        print(aa)

if __name__ == "__main__":
    main()

Fixed code:
#!/usr/bin/env python3
# coding: utf-8

# def debug(arg):
#     if __debug__:
#         pass
#     else:
#         import sys
#         print(arg, file=sys.stderr)
        
def main():
    N, K, C = map(int, input().split())
    S = dict(enumerate(str(input()), 1))

    sr = list(k for k, v in S.items() if v == 'o')
    sl = list(reversed(sr.copy()))

    l = [sl.pop()]
    r = [sr.pop()]
    
    for x in range(1, K):
        while True:
            ll = sl.pop()
            if ll > l[x - 1] + C:
                l.append(ll)
                break
        while True:
            rr = sr.pop()
            if rr < r[x - 1] - C:
                r.append(rr)
                break

    for ll, rr in zip(l, reversed(r)):
        if ll == rr:
            print(ll)

if __name__ == "__main__":
    main()
Buggy code:
#!/usr/bin/env python3
# coding: utf-8

# def debug(arg):
#     if __debug__:
#         pass
#     else:
#         import sys
#         print(arg, file=sys.stderr)
        
def main():
    N, K, C = map(int, input().split())
    S = dict(enumerate(str(input()), 1))

    sr = list(k for k, v in S.items() if v == 'o')
    sl = list(reversed(sr.copy()))

    l = [sl.pop()]
    r = [sr.pop()]
    
    for x in range(1, K):
        while True:
            y = sl.pop()
            if y > l[x - 1] + 3:
                l.append(y)
                break
        while True:
            y = sr.pop()
            if y < r[x - 1] - 3:
                r.append(y)
                break

    a = (set(l) & set(r))
    for aa in a:
        print(aa)

if __name__ == "__main__":
    main()

Fixed code:
#!/usr/bin/env python3
# coding: utf-8

def debug(arg):
    if __debug__:
        pass
    else:
        import sys
        print(arg, file=sys.stderr)
        
def main():
    N, K, C = map(int, input().split())
    S = dict(enumerate(str(input()), 1))

    sr = list(k for k, v in S.items() if v == 'o')
    sl = list(reversed(sr.copy()))

    debug(sr)
    debug(sl)

    l = [sl.pop()]
    r = [sr.pop()]
    
    for x in range(1, K):
        while True:
            ll = sl.pop()
            if ll > l[x - 1] + C:
                l.append(ll)
                break
        while True:
            rr = sr.pop()
            if rr < r[x - 1] - C:
                r.append(rr)
                break

    debug(r)
    debug(l)

    # a = sorted(set(l) & set(r))

    # debug(a)
    # for aa in a:
    #     print(aa)
    
    for ll, rr in zip(l, sorted(r)):
        if ll == rr:
            print(ll)

if __name__ == "__main__":
    main()
Buggy code:
n, k, c = map(int, input().split())
s = input()
dpl = []
dpr = []
ans = []
count = 0
i = 0
while count < k:
    if s[i]=="o":
        dpl.append(i)
        count += 1
        i += c+1
    else: i += 1
count = 0
i = n-1
while count < k:
    if s[i]=="o":
        dpr.append(i)
        count += 1
        i += -c-1
    else: i -= 1
dpr.sort()
for i in range(len(dpl)):
    if dpl[i] == dpr[i]: ans.append(i+1)
print(*ans, sep="\n")

Fixed code:
n, k, c = map(int, input().split())
s = input()
dpl = []
dpr = []
ans = []
count = 0
i = 0
while count < k:
    if s[i]=="o":
        dpl.append(i)
        count += 1
        i += c+1
    else: i += 1
count = 0
i = n-1
while count < k:
    if s[i]=="o":
        dpr.append(i)
        count += 1
        i += -c-1
    else: i -= 1
dpr.sort()
for i in range(len(dpl)):
    if dpl[i] == dpr[i]: ans.append(dpl[i]+1)
print(*ans, sep="\n")
Buggy code:
N, K, C = map(int, input().split())
S = input()

L = [0] * K
i = 0
x = 0
while i<K and x<N:
    if S[x] == 'o':
        L[i] = x
        i += 1
        x += C
    else:
        x += 1

R = [0] * K
i = K-1
x = N-1
while i>=0 and x>=0:
    if S[x] == 'o':
        R[i] = x
        i -= 1
        x -= C
    else:
        x -= 1

ans = []
for i in range(K):
    if L[i] == R[i]:
        ans.append(L[i])
for a in ans:
    print(a+1)


Fixed code:
N, K, C = map(int, input().split())
S = input()

L = [0] * K
i = 0
x = 0
while i<K and x<N:
    if S[x] == 'o':
        L[i] = x
        i += 1
        x += C+1
    else:
        x += 1

R = [0] * K
i = K-1
x = N-1
while i>=0 and x>=0:
    if S[x] == 'o':
        R[i] = x
        i -= 1
        x -= C+1
    else:
        x -= 1

ans = []
for i in range(K):
    if L[i] == R[i]:
        ans.append(L[i])
for a in ans:
    print(a+1)
Buggy code:
import bisect
n,k,c = map(int,input().split())
s = input()

lst = []
for i in range(n):
    if s[i]=='o':
        lst.append(i+1)

x,y = [],[]
for i in range(len(lst)):
    if i==0:
        x.append(lst[i])
    else:
        if lst[i]-x[-1]>c:
            x.append(lst[i])
    if len(x)==k:
        break

for i in range(len(lst))[::-1]:
    if i==len(lst)-1:
        y.append(lst[i])
    else:
        if y[-1]-lst[i]>c:
            y.append(lst[i])
    if len(y)==k:
        break

ans = []
for i in range(k):
    if x[i]==y[i]:
        ans.append(x[i])
ans = sorted(ans)
for a in ans:
    print(a)

Fixed code:
import bisect
n,k,c = map(int,input().split())
s = input()

lst = []
for i in range(n):
    if s[i]=='o':
        lst.append(i+1)

x,y = [],[]
for i in range(len(lst)):
    if i==0:
        x.append(lst[i])
    else:
        if lst[i]-x[-1]>c:
            x.append(lst[i])
    if len(x)==k:
        break

for i in range(len(lst))[::-1]:
    if i==len(lst)-1:
        y.append(lst[i])
    else:
        if y[-1]-lst[i]>c:
            y.append(lst[i])
    if len(y)==k:
        break

x.sort()
y.sort()

ans = []
for i in range(k):
    if x[i]==y[i]:
        ans.append(x[i])
for a in ans:
    print(a)
Buggy code:
data = input().split(" ")
N, K, C = int(data[0]), int(data[1]), int(data[2])
S = input()

point = 0
work_start = [0] * (K + 1)
for i in range(1, K + 1):
  point = S.find("o", point, N)
  work_start[i] = point + 1
  point += C

point = N
work_end = [0] * (K + 1)
for i in range(K, 0, -1):
  point = S.rfind("o", 0, point)
  work_end[i] = point + 1
  point -= C

for i in range(1, K + 1):
  if work_start[i] == work_end[i]:
    print(work_start[i])

Fixed code:
data = input().split(" ")
N, K, C = int(data[0]), int(data[1]), int(data[2])
S = input()

point = 0
work_start = [0] * (K + 1)
for i in range(1, K + 1):
  point = S.find("o", point, N)
  work_start[i] = point + 1
  point += (C + 1)

point = N
work_end = [0] * (K + 1)
for i in range(K, 0, -1):
  point = S.rfind("o", 0, point)
  work_end[i] = point + 1
  point -= C

for i in range(1, K + 1):
  if work_start[i] == work_end[i]:
    print(work_start[i])
Buggy code:
N, K, C = map(int,input().split())
S = list(input())

def solve(List):
    ans = []
    i = 0
    while i < N:
        if List[i] == 'o':
            ans.append(i+1)
            i += C
        i += 1
    return ans

n = solve(S)

if len(n) > K:
    pass
else:
    r = solve(S[::-1])
    r = list(map(lambda x: N+1-x, r[::-1]))
    ans = list(set(n) & set(r))
    for i in ans:
        print(i)

Fixed code:
N, K, C = map(int,input().split())
S = list(input())

def solve(List):
    ans = []
    i = 0
    while i < N:
        if List[i] == 'o':
            ans.append(i+1)
            i += C
        i += 1
    return ans

n = solve(S)

if len(n) > K:
    pass
else:
    r = solve(S[::-1])
    r = list(map(lambda x: N+1-x, r[::-1]))
    ans = list(set(n) & set(r))
    ans.sort()
    for i in ans:
        print(i)
Buggy code:
n,k,c=[int(x) for x in input().split()]
s=list(input())

L=[]
R=[]
i=0
while i < n:
    
    if s[i]=="o":
        L.append(i)
        i+=2
    i+=1

i=0
while i < n:
    
    if s[n-i-1]=="o":
        R.append(n-i-1)
        i+=2
    i+=1
    


days=[]

for i in range(k):
    
    if L[i]==R[i]:
        days.append(L[i])

for i in range(len(days)):
    print(days[i])

Fixed code:
n,k,c=[int(x) for x in input().split()]
s=list(input())

L=[]
R=[]

i=0
while i < n:  
    if s[i]=="o":
        L.append(i)
        i+=c
    i+=1

i=0
while i < n:
    if s[n-i-1]=="o":
        R.append(n-i-1)
        i+=c
    i+=1
    
days=[]
for i in range(k):
    if L[i]==R[k-i-1]:
        days.append(L[i])


for i in range(len(days)):
    print(days[i]+1)
Buggy code:
n, k, c = map(int, input().split())
s = input()
l = [-1] * k
r = [-1] * k
nowl = 0
indl = 0
while nowl < n and indl < k:
    for i in range(nowl, n):
        if s[i] == "o":
            l[indl] = i
            nowl = i + c + 1
            indl += 1
            break
nowr = n - 1
indr = k - 1
while nowr >= 0 and indr >= 0:
    for i in range(nowr, -1, -1):
        if s[i] == "o":
            r[indr] = i
            nowr = i - c - 1
            indr -= 1
            break
print(l)
print(r)
for i in range(k):
    if l[i] == r[i]:
        print(l[i] + 1)


Fixed code:
n, k, c = map(int, input().split())
s = input()
l = [-1] * k
r = [-1] * k
nowl = 0
indl = 0
while nowl < n and indl < k:
    for i in range(nowl, n):
        if s[i] == "o":
            l[indl] = i
            nowl = i + c + 1
            indl += 1
            break
nowr = n - 1
indr = k - 1
while nowr >= 0 and indr >= 0:
    for i in range(nowr, -1, -1):
        if s[i] == "o":
            r[indr] = i
            nowr = i - c - 1
            indr -= 1
            break
for i in range(k):
    if l[i] == r[i]:
        print(l[i] + 1)
Buggy code:
n,k,c = list(map(int, input().split()))
s = input()
ls = list(s)

ortho = [0]*k
rever = [0]*k

a = 0
skip = []
for i in range(len(ls)):
    if ls[i] == "o" and i not in skip:
        ortho[a] = i
        a += 1
        skip = [i+j for j in range(1, c+1)]

a = 0
skip = []
ls.reverse()
for i in range(len(ls)):
    if ls[i] == "o" and i not in skip:
        rever[a] = i
        a += 1
        skip = [i+j for j in range(1, c+1)]

rever.reverse()
rever = [len(ls)-1-i for i in rever]

for i in range(k):
    if ortho[i] == rever[i]:
        print(ortho[i])

Fixed code:
n,k,c = list(map(int, input().split()))
s = input()
ls = list(s)

ortho = [0]*k
rever = [0]*k

a = 0
skip = []
for i in range(len(ls)):
    if a >= k: break
    if ls[i] == "o" and i not in skip:
        ortho[a] = i
        a += 1
        skip = [i+j for j in range(1, c+1)]

a = 0
skip = []
ls.reverse()
for i in range(len(ls)):
    if a >= k: break
    if ls[i] == "o" and i not in skip:
        rever[a] = i
        a += 1
        skip = [i+j for j in range(1, c+1)]

rever.reverse()
rever = [len(ls)-1-i for i in rever]

for i in range(k):
    if ortho[i] == rever[i]:
        print(ortho[i]+1)
Buggy code:
nkc=input().split()
K=int(nkc[1])
C=int(nkc[2])
s=input()
workday_list=[]
for i,youso in enumerate(s) :
  if youso=='o' :
    workday_list.append(i+1)
    

s=0

current_num=0
current_num1=1
list1=[]
list1.append(workday_list[0])
while(s<=K) :
  
  if current_num1>=len(workday_list):
    break
  elif workday_list[current_num1]-workday_list[current_num]>=C :
    current_num=current_num1
    list1.append(workday_list[current_num1])
    s+=1
  else :
    current_num1=current_num1+1
m=0  

current_num2=len(workday_list)-1
current_num3=len(workday_list)-2
list2=[]
list2.append(workday_list[-1])
while(m<K) :
  
  if current_num3<=0:
    break
  elif workday_list[current_num2]-workday_list[current_num3]>=C :
    current_num2=current_num3
    list2.append(workday_list[current_num3])
    m+=1
  else :
    current_num3=current_num3-1

list2.reverse()

for i in range(len(list1)) :
  if list1[i]==list2[i] :
    print(list1[i])

Fixed code:
nkc=input().split()
K=int(nkc[1])
C=int(nkc[2])
s=input()
workday_list=[]
for i,youso in enumerate(s) :
  if youso=='o' :
    workday_list.append(i+1)
    

s=1

current_num=0
current_num1=1
list1=[]
list1.append(workday_list[0])
while(s<K) :
  
  if current_num1>=len(workday_list):
    break
  elif workday_list[current_num1]-workday_list[current_num]>C :
    current_num=current_num1
    list1.append(workday_list[current_num1])
    s+=1
  else :
    current_num1=current_num1+1
m=1  

current_num2=len(workday_list)-1
current_num3=len(workday_list)-2
list2=[]
list2.append(workday_list[-1])
while(m<K) :
  
  if current_num3<0:
    break
  elif workday_list[current_num2]-workday_list[current_num3]>C :
    current_num2=current_num3
    list2.append(workday_list[current_num3])
    m+=1
  else :
    current_num3=current_num3-1

list2.reverse()

flag=True
for i in range(len(list1)) :
  if list1[i]==list2[i] :
    flag=False
    print(list1[i])
if flag :
  print()
Buggy code:
def solve():
  N, K, C = map(int, input().split())
  workable = [i for i, s in enumerate(input()) if s=="o"]
  if len(workable) == K:
    return workable
    
  latest = set()
  prev = workable[-1]+C+1
  for x in reversed(workable):
    if prev - x > C:
      latest.add(x)
      prev = x
      if len(latest) > K:
        return []
  must = []
  prev = -C-1
  for x in workable:
    if x - prev > C:
      if x in latest:
        must.append(x)
      prev = x
  return must

print("\n".join(map(str, solve())))

Fixed code:
def solve():
  N, K, C = map(int, input().split())
  workable = [i for i, s in enumerate(input()) if s=="o"]
  if len(workable) == K:
    return workable
    
  latest = set()
  prev = workable[-1]+C+1
  for x in reversed(workable):
    if prev - x > C:
      latest.add(x)
      prev = x
      if len(latest) > K:
        return []
  must = []
  prev = -C-1
  for x in workable:
    if x - prev > C:
      if x in latest:
        must.append(x)
      prev = x
  return must

for i in solve():
  print(i+1)
Buggy code:
N, K, C = map(int, input().split())
S = input().strip()
dp1 = [0]*(N+2)
dp2 = [0]*(N+2)
c = 10*18
cc = 0
for i in range(N):
    if S[i] == "o" and c >= C:
        cc += 1
        c = 0
    else:
        c += 1
    dp1[i+1] = cc
c = 10*18
cc = 0
for i in range(N-1, -1, -1):
    if S[i] == "o" and c >= C:
        cc += 1
        c = 0
    else:
        c += 1
    dp2[i+1] = cc
rs = []
for i in range(N):
    if S[i+1] == "o" and dp1[i] + dp2[i+2] == K-1:
        rs.append(i+1)

#print(dp1, dp2)
for r in rs:
    print(r)


Fixed code:
N, K, C = map(int, input().split())
S = input().strip()
dp1 = [0]*(N+2)
dp2 = [0]*(N+2)
c = 10*18
cc = 0
for i in range(N):
    if S[i] == "o" and c >= C:
        cc += 1
        c = 0
    else:
        c += 1
    dp1[i+1] = cc
c = 10*18
cc = 0
for i in range(N-1, -1, -1):
    if S[i] == "o" and c >= C:
        cc += 1
        c = 0
    else:
        c += 1
    dp2[i+1] = cc
rs = []
for i in range(N):
    if S[i] == "o" and dp1[i] + dp2[i+2] == K-1 and dp1[i+1] + dp2[i+1] - 1 == K:
        rs.append(i+1)

#print(dp1, dp2)
for r in rs:
    print(r)
Buggy code:
N, K, C = map(int, input().split())
S = input()

L = []
R = []
holiday = 0

for i in range(N):
  if holiday:
    holiday -= 1
  elif S[i] == 'o':
    L.append(i)
    holiday = C
holiday = 0
for i in range(N-1, -1, -1):
  if holiday:
    holiday -= 1
  elif S[i] == 'o':
    R.append(i)
    holiday = C
out = set(L) and set(R)
if len(L) == K and len(R) == K:
  for n in out:
    print(n+1)

Fixed code:
N, K, C = map(int, input().split())
S = input()

L = []
R = []
holiday = 0

for i in range(N):
  if holiday:
    holiday -= 1
  elif S[i] == 'o':
    L.append(i)
    holiday = C
holiday = 0
for i in range(N-1, -1, -1):
  if holiday:
    holiday -= 1
  elif S[i] == 'o':
    R.append(i)
    holiday = C
R = R[::-1]
out = set(L) and set(R)
if len(L) == K:
  for l, r in zip(L, R):
    if l == r: print(l+1)
Buggy code:
# -*- coding: utf-8 -*-
"""
Created on Sun Apr  5 22:11:18 2020

@author: Kanaru Sato
"""

n,k,c = list(map(int, input().split()))
s = list(input())

early = []
late = []

i = 0
count = 0
while i < n and count < k:
    if s[i] == "o":
        early.append(i)
        i = i+c+1
        count = count+1
    else:
        i = i+1

print(early)

i = n-1
count = 0
while i > -1 and count < k:
    if s[i] == "o":
        late.append(i)
        i = i-c-1
        count = count+1
    else:
        i = i-1

for i in range(len(early)):
    if early[i] == late[k-i-1]:
        print(early[i]+1)

Fixed code:
# -*- coding: utf-8 -*-
"""
Created on Sun Apr  5 22:11:18 2020

@author: Kanaru Sato
"""

n,k,c = list(map(int, input().split()))
s = list(input())

early = []
late = []

i = 0
count = 0
while i < n and count < k:
    if s[i] == "o":
        early.append(i)
        i = i+c+1
        count = count+1
    else:
        i = i+1


i = n-1
count = 0
while i > -1 and count < k:
    if s[i] == "o":
        late.append(i)
        i = i-c-1
        count = count+1
    else:
        i = i-1

for i in range(len(early)):
    if early[i] == late[k-i-1]:
        print(early[i]+1)
Buggy code:
n,k,c=map(int,input().split())
s=list(input())
for i in range(len(s)):
	if s[i]=="o":
		s[i]=True
	else:
		s[i]=False
i=0
work1=[]
while len(work1)<k:
	if s[i]:
		work1.append(i)
		i+=c+1
	else:
		i+=1
i=n-1
work2=[]
while len(work2)<k:
	if s[i]:
		work2.append(i)
		i-=c+1
	else:
		i-=1
for i in range(k):
	if work1[i]==work2[i]:
		print(work1[i]+1)

Fixed code:
n,k,c=map(int,input().split())
s=list(input())
for i in range(len(s)):
	if s[i]=="o":
		s[i]=True
	else:
		s[i]=False
i=0
work1=[]
while len(work1)<k:
	if s[i]:
		work1.append(i)
		i+=c+1
	else:
		i+=1
i=n-1
work2=[]
while len(work2)<k:
	if s[i]:
		work2.append(i)
		i-=c+1
	else:
		i-=1
work2.sort()
for i in range(k):
	if work1[i]==work2[i]:
		print(work1[i]+1)
Buggy code:
N,K,C = map(int,input().split())
S = input()
L = []
R = []
i = 0
while i < N:
    if S[i] == "o":
        L.append(i)
        if len(L) == K:
            break
        i += C
    else:
        i += 1
i = N-1
while i >= 0:
    if S[i] == "o":
        R.append(i)
        if len(R) == K:
            break
        i -= C
    else:
        i -= 1
R.reverse()
for i in range(K):
    if L[i] == R[i]:
        print(L[i]+1)

Fixed code:
N,K,C = map(int,input().split())
S = input()
L = []
R = []
i = 0
while i < N:
    if S[i] == "o":
        L.append(i)
        if len(L) == K:
            break
        i += C+1
    else:
        i += 1
i = N-1
while i >= 0:
    if S[i] == "o":
        R.append(i)
        if len(R) == K:
            break
        i -= C+1
    else:
        i -= 1
R.reverse()
for i in range(K):
    if L[i] == R[i]:
        print(L[i]+1)
Buggy code:
n,k,c = map(int,input().split())
S = input()

left = [ -1 for i in range(k)]
right = [ -1 for i in range(k)]

pointer = 0
for l in range(k):

  for s in range(pointer,n):
    if S[s] == 'o':
      left[l] = s
      pointer = s+c
      break

pointer = n-1
for r in range(k):

  for s in range(pointer,0,-1):
    if S[s] == 'o':
      right[r] = s
      pointer = s-c
      break

for l,r in zip(left, right[::-1]):
  if l==r:
    print(l+1)


Fixed code:

n,k,c = map(int,input().split())
S = input()

left = [ -1 for i in range(k)]
right = [ -1 for i in range(k)]

pointer = 0
for l in range(k):

  for s in range(pointer,n):
    if S[s] == 'o':
      left[l] = s
      pointer = s+c+1
      break

pointer = n-1
for r in range(k):

  for s in range(pointer,-1,-1):
    if S[s] == 'o':
      right[r] = s
      pointer = s-c-1
      break

for l,r in zip(left, right[::-1]):
  if l==r:
    print(l+1)
Buggy code:
N,K,C=map(int,input().split())
S=input()
L=[]
R=[]
n=0
rc=0
lc=0
while True:
  if lc==K:
    break
  if S[n]=="o":
    L+=[n+1]
    n+=C
    lc+=1
  else:
    n+=1
n=N-1
while True:
  if rc==K:
    break
  if S[n]=="o":
    R+=[n+1]
    n-=C
    rc+=1
  else:
    n-=1
for i in L:
  if i in R:
    print(i)


Fixed code:
N,K,C=map(int,input().split())
S=input()
L=[0 for i in range(K)]
R=[0 for i in range(K)]
n=0
rc=0
lc=0
while True:
  if lc==K:
    break
  if S[n]=="o":
    L[lc]=n+1
    n+=C+1
    lc+=1
  else:
    n+=1
n=N-1
while True:
  if rc==K:
    break
  if S[n]=="o":
    R[K-1-rc]=n+1
    n-=C+1
    rc+=1
  else:
    n-=1
for i in range(K):
  if R[i]==L[i]:
    print(R[i])
Buggy code:
n, k, c = map(int, input().split())
s = input()

l, r = [], []
cur = 0
count = 0

while cur <= n:
    if s[cur] == "o":
        count += 1
        l.append((count, cur+1))
        cur += c

    cur += 1

cur = n
count = k

while cur >= 0:
    if s[cur] == "o":
        r.append((count, cur+1))
        count -= 1
        cur -= c

    cur -= 1

ans = (i[1] for i in set(l) & set(r))
for i in sorted(ans):
    print(i)

Fixed code:
n, k, c = map(int, input().split())
s = input() + "?"

l, r = [], []
cur = 0
count = 0

while cur <= n:
    if s[cur] == "o":
        count += 1
        l.append((count, cur+1))
        cur += c

    cur += 1

cur = n
count = k

while cur >= 0:
    if s[cur] == "o":
        r.append((count, cur+1))
        count -= 1
        cur -= c

    cur -= 1

ans = (i[1] for i in set(l) & set(r))
for i in sorted(ans):
    print(i)
Buggy code:
import itertools
import time

N, K, C = list(map(int, input().split()))
S = list(input())

F = []
L = []

# t1 = time.time()
# for i in range(N):
#     if S[i] == 'o':
#         if len(F) == 0:
#             F.append(i)
#         elif F[-1] + C < i:
#             F.append(i)
#     if len(F) >= K:
#         break
# print(F)
# t2 = time.time()
i = 0
while len(F) < K:
    if S[i] == 'o':
        if len(F) == 0:
            F.append(i)
        elif F[-1] + C < i:
            F.append(i)
    i += 1
# print(F)
# t3 = time.time()

# print(t2 - t1, t3 - t2)

i = N - 1
while len(L) < K:
    if S[i] == 'o':
        if len(L) == 0:
            L.append(i)
        elif L[-1] - C > i:
            L.append(i)
    i -= 1

[print(i) for i in set(F) & set(L)]

Fixed code:
# import time

N, K, C = list(map(int, input().split()))
S = list(input())

F = []
L = []

# t1 = time.time()
# for i in range(N):
#     if S[i] == 'o':
#         if len(F) == 0:
#             F.append(i)
#         elif F[-1] + C < i:
#             F.append(i)
#     if len(F) >= K:
#         break
# print(F)
# t2 = time.time()
i = 0
while len(F) <= K and i < N:
    if S[i] == 'o':
        if len(F) == 0:
            F.append(i)
        elif F[-1] + C < i:
            F.append(i)
    i += 1
# print(F)
# t3 = time.time()

# print(t2 - t1, t3 - t2)

i = N - 1
while len(L) <= K and i >= 0:
    if S[i] == 'o':
        if len(L) == 0:
            L.append(i)
        elif L[-1] - C > i:
            L.append(i)
    i -= 1

if len(F) == K and len(L) == K:
    ans = [i + 1 for i in set(F) & set(L)]
    if len(ans) != 0:
        ans.sort()
        [print(i) for i in ans]
Buggy code:
N,K,C = (int(i) for i in input().split())
S = str(input())

L = [-1] * K
R = [-1] * K
S_index = 0
count = 0
while count < K:
  if S[S_index] == "o":
    L[count] = S_index
    count += 1
    S_index += C+1
  else:
    S_index += 1

S_index = N-1
count = 0
while count < K:
  if S[S_index] == "o":
    R[count] = S_index
    count += 1
    S_index -= C+1
  else:
    S_index -= 1

reversed(R)
for l,r in zip(L,R):
  if l == r:
    print(l+1)


Fixed code:
N,K,C = (int(i) for i in input().split())
S = str(input())

L = [-1] * K
R = [-1] * K
S_index = 0
count = 0
while count < K:
  if S[S_index] == "o":
    L[count] = S_index
    count += 1
    S_index += C+1
  else:
    S_index += 1

S_index = N-1
count = 0
while count < K:
  if S[S_index] == "o":
    R[count] = S_index
    count += 1
    S_index -= C+1
  else:
    S_index -= 1

R.reverse()
for l,r in zip(L,R):
  if l == r:
    print(l+1)