qyliang/CodeNanoFix huggingface dataset:
Buggy code:
from itertools import accumulate

def main():
    N, K = map(int, input().split())
    A = list(map(int, input().split()))

    N = 2* 10 ** 5
    K = N
    A = [0]*N
    arr = [0]*(N+1)

    for _ in range(K):
        arr = [0]*(N+1)
        for i, a in enumerate(A):
            left = max(0, i-a)
            right = min(N, i+a+1)
            arr[left] += 1
            arr[right] -= 1
        
        A = list(accumulate(arr[:-1]))
        if all(a == N for a in A):
           break

    print(*A[:-1], sep=" ")



if __name__ == "__main__":
    main()

Fixed code:
from itertools import accumulate

def main():
    N, K = map(int, input().split())
    A = list(map(int, input().split()))

    for _ in range(K):
        arr = [0]*(N+1)
        for i, a in enumerate(A):
            left = max(0, i-a)
            right = min(N, i+a+1)
            arr[left] += 1
            arr[right] -= 1
        
        A = list(accumulate(arr[:-1]))
        if all(a == N for a in A):
           break

    print(*A, sep=" ")



if __name__ == "__main__":
    main()
Buggy code:
from itertools import accumulate
from math import log2

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

for j in range(k):
    a01 = [0] * (n + 1)
    for i, ai in enumerate(a):
        l, r = max(0, i - ai), min(i + ai + 1, n)
        a01[l] += 1
        a01[r] -= 1
    a = list(accumulate(a01))
    if all(ai == n for ai in ai[:-1]):
        break
print(*a[:-1])


Fixed code:
from itertools import accumulate

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

for j in range(k):
    a01 = [0] * (n + 1)
    for i, ai in enumerate(a):
        l, r = max(0, i - ai), min(i + ai + 1, n)
        a01[l] += 1
        a01[r] -= 1
    a = list(accumulate(a01))[:-1]
    if all(ai == n for ai in a):
        break
print(*a)
Buggy code:
import copy
from functools import lru_cache
#import numpy as np
#from numba import njit

def resolve():
    N, K = map(int, input().split())
    #A = np.array(list(map(int, input().split())))
    A = list(map(int, input().split()))

    #N = 2 * 10**5
    #K = 2 * 10**5
    #A = np.array([0] *  N)

    def func(A):
        B = [0] * N
        for i in range(N):
            l = max(0, i - A[i])
            r = min(i + A[i], N-1)
            B[l] += 1
            if r+1 < N:
                B[r+1] -= 1

        for i in range(1, N):
            B[i] += B[i-1]
        return B

    for k in range(K):
        print(k)
        A = func(A)
        if k >= 50:
            break

    print(" ".join(map(str, A)))

if __name__ == "__main__":
    resolve()

Fixed code:
import copy
from functools import lru_cache
#import numpy as np
#from numba import njit

def resolve():
    N, K = map(int, input().split())
    #A = np.array(list(map(int, input().split())))
    A = list(map(int, input().split()))

    #N = 2 * 10**5
    #K = 2 * 10**5
    #A = np.array([0] *  N)

    def func(A):
        B = [0] * N
        for i in range(N):
            l = max(0, i - A[i])
            r = min(i + A[i], N-1)
            B[l] += 1
            if r+1 < N:
                B[r+1] -= 1

        for i in range(1, N):
            B[i] += B[i-1]
        return B

    for k in range(K):
        #print(k)
        A = func(A)
        if k >= 50:
            break

    print(" ".join(map(str, A)))

if __name__ == "__main__":
    resolve()
Buggy code:
N, K = map(int, input().split())
A = list(map(int, input().split()))

for i in range(K):
    B = [0] * N
    for j in range(N):
        l = max(0,j-A[j])
        r = j+A[j]+1
        B[l] += 1
        if r < N:
            B[r] -= 1
    for j in range(1, N):
        B[j] += B[j-1]

    A = B

    if sum(A) == N**2:
        print(break)

print(*A)

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

for i in range(K):
    B = [0] * N
    for j in range(N):
        l = max(0,j-A[j])
        r = j+A[j]+1
        B[l] += 1
        if r < N:
            B[r] -= 1
    for j in range(1, N):
        B[j] += B[j-1]

    A = B

    if sum(A) == N**2:
        break

print(*A)
Buggy code:
N, K = map(int, input().split())
A = [int(s) for s in input().split()]

a = [0] * N
for k in range(K):
    if a[0] >= N:
        break
    a = [0] * N
    for i in range(N):
        a[max(0, i - A[i])] += 1
        if N - 1 >= (A[i] + i + 1):
            a[A[i] + i + 1] -= 1
    for j in range(N):
        A[j] = A[j - 1] if j > 0 else 0
        A[j] += a[j]
    print("k=", k, A)


for i in range(N):
    print(A[i], end="")
    if i < N - 1:
        print(" ", end="")
print()


Fixed code:
N, K = map(int, input().split())
A = [int(s) for s in input().split()]

a = [0] * N
for k in range(K):
    for i in range(N):
        a[max(0, i - A[i])] += 1
        if N - 1 >= (A[i] + i + 1):
            a[A[i] + i + 1] -= 1

    if a[0] == N:
        A = [N] * N
        break
    for j in range(N):
        A[j] = A[j - 1] if j > 0 else 0
        A[j] += a[j]
        a[j] = 0
    # print("k=", k, A)


for i in range(N):
    print(A[i], end="")
    if i < N - 1:
        print(" ", end="")
print()
Buggy code:
n, k = map(int, input().split())
A = list(map(int, input().split()))
for i in range(k):
    B = [0] * (n+1)
    for j in range(n):
        B[max(0, j-A[j])] += 1
        B[min(n, j+A[j])] -= 1
    A[0] = B[0]
    for j in range(1, n):
        A[j] = A[j-1]+B[j]
    if A == [n]*n:
        print(*A)
        exit()
print(*A)

Fixed code:
n, k = map(int, input().split())
A = list(map(int, input().split()))
for i in range(k):
    B = [0] * (n+1)
    for j in range(n):
        B[max(0, j-A[j])] += 1
        B[min(n, j+A[j]+1)] -= 1
    A[0] = B[0]
    for j in range(1, n):
        A[j] = A[j-1]+B[j]
    if A == [n]*n:
        print(*A)
        exit()
print(*A)
Buggy code:
n, k = map(int,input().split())
li = list(map(int,input().split()))

for i in range(k):
    now = [0]*n

    for j in range(n):
        x = li[j]
        now[max(0,j-x)] += 1
        if j+x+1 < n:
            now[j+x+1] -= 1
    
    for j in range(n-1):
        now[j+1] += now[j]

    li = now
    if min(li) >= n-1:
        break

print(i)
for j in range(n):
    li[j] += (n-1)*(k-1-i)

print(*li)


Fixed code:
n, k = map(int,input().split())
li = list(map(int,input().split()))

for i in range(k):
    now = [0]*n

    for j in range(n):
        x = li[j]
        now[max(0,j-x)] += 1
        if j+x+1 < n:
            now[j+x+1] -= 1
    
    for j in range(n-1):
        now[j+1] += now[j]

    li = now
    if min(li) >= n:
        break

print(*li)
Buggy code:
n,k=map(int,input().split())
A=list(map(int,input().split()))
C=[n for _ range(n)]

while k!=0:
    B=[0 for _ in range(n+1)]
    for i,j in enumerate(A):
        B[max(0,i-j)] +=1
        B[min(n,i+j+1)] -=1
    for i in range(1,n):
        B[i] +=B[i-1]
    A=B[:n]
    k -=1
    if A==C:break
print(*A)

Fixed code:
n,k=map(int,input().split())
A=list(map(int,input().split()))

while k!=0:
    B=[0 for _ in range(n+1)]
    for i,j in enumerate(A):
        B[max(0,i-j)] +=1
        B[min(n,i+j+1)] -=1
    for i in range(1,n):
        B[i] +=B[i-1]
    A=B[:n]
    k -=1
    if sum(A)==n**2:break
print(*A)
Buggy code:
N, K = map(int, input().split())
A = list(map(int, input().split()))

B = [0]*N

for k in range(K):

  for i in range(N): 
    start = max(0, i-A[i])
    end = min(N, i+A[i]+1)
    B[start] += 1
    if end <= N - 1:
      B[end] -= 1

  for i in range(1, N):
    B[i] = B[i-1] + B[i] 
  A = B
  if min(A) = N:
    break

print(A)

Fixed code:
N, K = map(int, input().split())
A = list(map(int, input().split()))
 
 
for k in range(K):
  B = [0]*N
  for i in range(N): 
    start = max(0, i-A[i])
    end = min(N, i+A[i]+1)
    B[start] += 1
    if end <= N - 1:
      B[end] -= 1
 
  for i in range(1, N):
    B[i] = B[i-1] + B[i] 
  A = B
  if min(A) == N:
    break
 
print(*A)
Buggy code:
import math

def main():
    N,K = map(int,input().split())
    A = list(map(int,input().split()))
    
    if K > 41
        K = 41
    
    for k in range(K):
        B = [0 for i in range(N)]
        for i in range(N):
            low = max(0,i-A[i])
            high = min(N-1,i+A[i])
            B[low] += 1
            if high+1 < N:
                B[high+1] -= 1
        for i in range(1,N):
            B[i] += B[i-1]
        A = B
    
    print(*A)
    
if __name__ == '__main__':
    main()

Fixed code:
def main():
    N,K = map(int,input().split())
    A = list(map(int,input().split()))
    
    if K > 41:
        K = 41
    
    for k in range(K):
        B = [0 for i in range(N)]
        for i in range(N):
            low = max(0,i-A[i])
            high = min(N-1,i+A[i])
            B[low] += 1
            if high+1 < N:
                B[high+1] -= 1
        for i in range(1,N):
            B[i] += B[i-1]
        A = B
    
    print(*A)
    
if __name__ == '__main__':
    main()
Buggy code:
n, k = map(int, input().split())
a = list(map(int, input().split()))
for j in range(41):
  b = [0]*n
  for i in range(n):
    l = max(0, i-a[i])
    r = min(n, i+a[i]+1)
    b[l] += 1
    if r < n:
      b[r] -= 1
  for i in range(1, n): 
    b[i]+=b[i-1]
  a = b

print(" ".join(list(map(str, a))))
      
  


Fixed code:
n, k = map(int, input().split())
a = list(map(int, input().split()))
for j in range(min(k, 41)):
  b = [0]*n
  for i in range(n):
    l = max(0, i-a[i])
    r = min(n, i+a[i]+1)
    b[l] += 1
    if r < n:
      b[r] -= 1
  for i in range(1, n): 
    b[i]+=b[i-1]
  a = b

print(" ".join(list(map(str, a))))
Buggy code:
import sys
input=sys.stdin.readline
def main():
    n,k=map(int,input().split())
    a=list(map(int,input().split()))
    zeros=[0 for i in range(n)]
    if max(a)==0:
        print(*a)
        exit()
    if min(a)==n:
        print(*a)
        exit()
    for i in range(k):
        x=zeros.copy()
        for j in range(n):
            if a[j]==0:
                l=j
                r=j+1
            else:
                l=max(0,j-a[j])
                r=min(j+a[j]+1,n-1)
           # print(l,r)
            x[l]+=1
            if r!=n-1:
                x[r]+=-1
            #print(x)
        ruiseki=[0]*n
        ruiseki[0]=x[0]
        a[0]=ruiseki[0]
        mina=a[0]
        for i in range(1,n):
            ruiseki[i]=ruiseki[i-1]+x[i]
            a[i]=ruiseki[i]
            if a[i]<mina:
                mina=a[i]
        if mina==n:
            print(*a)
            exit()
        #print(*ruiseki)
    print(*a)
if __name__=="__main__":
    main()

Fixed code:
import sys
input=sys.stdin.readline
def main():
    n,k=map(int,input().split())
    a=list(map(int,input().split()))
    zeros=[0]*n

    if min(a)==n:
        print(*a)
        exit()

    for i in range(k):
        x=zeros.copy()
        for j in range(n):
            if a[j]==0:
                l=j
                r=min(j+1,n)
                #print(l,r)
                x[l]+=1
                if r!=n:
                #print(r)
                    x[r]+=-1
                #print(x)
            else:
                l=max(0,j-a[j])
                r=min(j+a[j]+1,n)
                #print(l,r)
                x[l]+=1
                if r!=n:
                    #print(r)
                    x[r]+=-1
                #print(x)
        ruiseki=[0]*n
        ruiseki[0]=x[0]
        a[0]=ruiseki[0]
        for i in range(1,n):
            ruiseki[i]=ruiseki[i-1]+x[i]
            a[i]=ruiseki[i]
        if min(a)==n:
            print(*a)
            exit()
 
        #print(*ruiseki)
    print(*a)
if __name__=="__main__":
    main()
Buggy code:
import math
from sys import stdin,stdout
#% 998244353
from heapq import heapify,heappop,heappush
import collections

n,k=list(map(int,stdin.readline().split()))
a=list(map(int,stdin.readline().split()))



pr=[0]*n
for x,d in enumerate(a):
    if d==0:
        pr[x]+=1
        if x!=n-1:
            pr[x+1]-=1
        continue
    l=math.floor(x-d)
    r=math.floor(x+d)
    l=max(0,l)
    r=min(n-1,r)
    pr[l]+=1
    if r!=n-1:
        pr[r+1]-=1

for m in range(1,n):
    pr[m]+=pr[m-1]

a[:]=pr


        

for i in a:
    print(i,end=" ")

Fixed code:
import math
from sys import stdin,stdout
#% 998244353
from heapq import heapify,heappop,heappush
import collections

n,k=list(map(int,stdin.readline().split()))
a=list(map(int,stdin.readline().split()))


for i in range(min(k,100)):
    #nw=[0]*n
    pr=[0]*n
    for x,d in enumerate(a):
        if d==0:
            pr[x]+=1
            if x!=n-1:
                pr[x+1]-=1
            continue
        l=math.floor(x-d)
        r=math.floor(x+d)
        l=max(0,l)
        r=min(n-1,r)
        pr[l]+=1
        if r!=n-1:
            pr[r+1]-=1
    
    for m in range(1,n):
        pr[m]+=pr[m-1]
    
    a[:]=pr


        

for i in a:
    print(i,end=" ")
Buggy code:
n,k=map(int,input().split())
a=list(map(int,input().split()))
b=[0]*n
c=[0]*n
cnt=0
while cnt<101:
  cnt+=1
  for i in range(n):
    b[max(0,i-a[i])]+=1
    if i+a[i]<n-1:
      b[i+a[i]+1]-=1
    c[0]=b[0]
  for j in range(n-1):
    c[j+1]=c[j]+b[j+1]
  a=c
  b=[0]*n
  c=[0]*n
print(*a)

Fixed code:
n,k=map(int,input().split())
a=list(map(int,input().split()))
b=[0]*n
c=[0]*n
cnt=0
while cnt<min(k,101):
  cnt+=1
  for i in range(n):
    b[max(0,i-a[i])]+=1
    if i+a[i]<n-1:
      b[i+a[i]+1]-=1
    c[0]=b[0]
  for j in range(n-1):
    c[j+1]=c[j]+b[j+1]
  a=c
  b=[0]*n
  c=[0]*n
print(*a)
Buggy code:
def Z(): return int(input())
def ZZ(): return [int(_) for _ in input().split()]

def main():
    n, k = ZZ()
    A = ZZ() + [0]

    for _ in range(k):
        nA = [0] * (n+1)
        for i in range(n):
            nA[max(0, i-A[i])] += 1
            nA[min(n, i+1+A[i])] -= 1
        for i in range(1, n+1): nA[i] += nA[i-1]
        print(nA)
        A = nA
    print(*A[:-1])

    return

if __name__ == '__main__':
    main()


Fixed code:
def Z(): return int(input())
def ZZ(): return [int(_) for _ in input().split()]

def main():
    n, k = ZZ()
    A = ZZ()+[0]

    for _ in range(k):
        if all([A[i] >= n for i in range(n)]): break
        nA = [0] * (n+1)
        for i in range(n):
            nA[max(0, i-A[i])] += 1
            nA[min(n, i+1+A[i])] -= 1
        for i in range(1, n+1): nA[i] += nA[i-1]
        A = nA
    print(*A[:-1])

    return

if __name__ == '__main__':
    main()
Buggy code:
n,k=map(int,input().split())
a=list(map(int,input().split()))


for j in range(41):
    b=[0]*n
    for i in range(0,n):
        l=max(0,i-a[i])
        r=min(n-1,i+a[i])
        b[l]+=1
        if(r+1<n):
            b[r+1]-=1
    for i in range(1,n,1):
        b[i]+=b[i-1]
    if a==b:
        break
    a=b

print(' '.join(map(str,a)))

Fixed code:
n,k=map(int,input().split())
a=list(map(int,input().split()))


for j in range(k):
    b=[0]*n
    for i in range(0,n):
        l=max(0,i-a[i])
        r=min(n-1,i+a[i])
        b[l]+=1
        if(r+1<n):
            b[r+1]-=1
    for i in range(1,n,1):
        b[i]+=b[i-1]
    if a==b:
        break
    a=b

print(' '.join(map(str,a)))
Buggy code:
import sys

# import re
import math
import collections
# import decimal
import bisect
import itertools
import fractions
# import functools
import copy
import heapq
import decimal
# import statistics
import queue
import numpy as np

sys.setrecursionlimit(10000001)
INF = 10 ** 16
MOD = 10 ** 9 + 7
# MOD = 998244353

ni = lambda: int(sys.stdin.readline())
ns = lambda: map(int, sys.stdin.readline().split())
na = lambda: list(map(int, sys.stdin.readline().split()))


# ===CODE===


def main():
    n, k = ns()
    a = na()

    for _ in range(42):
        imos = [0 for _ in range(n)]

        for i, ai in enumerate(a):
            imos[max(0, i - ai)] += 1
            if i + ai + 1 < n:
                imos[i + ai + 1] -= 1

        val = 0
        for i, im in enumerate(imos):
            val += im
            a[i] = min(val, n)

        if min(a) == n:
            break

    print(*a, sep=" ")


if __name__ == '__main__':
    main()


Fixed code:
import sys

# import re
import math
import collections
# import decimal
import bisect
import itertools
import fractions
# import functools
import copy
import heapq
import decimal
# import statistics
import queue
# import numpy as np

sys.setrecursionlimit(10000001)
INF = 10 ** 16
MOD = 10 ** 9 + 7
# MOD = 998244353

ni = lambda: int(sys.stdin.readline())
ns = lambda: map(int, sys.stdin.readline().split())
na = lambda: list(map(int, sys.stdin.readline().split()))


# ===CODE===


def main():
    n, k = ns()
    a = na()

    for _ in range(min(k,42)):
        imos = [0 for _ in range(n)]

        for i, ai in enumerate(a):
            imos[max(0, i - ai)] += 1
            if i + ai + 1 < n:
                imos[i + ai + 1] -= 1

        val = 0
        for i, im in enumerate(imos):
            val += im
            a[i] = min(val, n)

        # if min(a) == n:
        #     break

    print(*a, sep=" ")


if __name__ == '__main__':
    main()
Buggy code:
#import sys
#import numpy as np
import math
#from fractions import Fraction
import itertools
from collections import deque
from collections import Counter
#import heapq
#from fractions  import gcd
#input=sys.stdin.readline
import bisect
n,k=map(int,input().split())
a=list(map(int,input().split()))
c=0
while True:
    b=[0]*n
    if c==k:
        break
    for i in range(n):
        l=max(i-a[i],0)
        r=min(n-1,i+a[i])
        b[l]+=1
        if r+1<n:
            b[r+1]-=1
    f=True
    if b[0]!=n:
        f=False
    for i in range(1,n):
        b[i]+=b[i-1]
        if b[i]!=n:
            f=False
    a=b
    c+=1
    if f:
        break
print(a)


Fixed code:
#import sys
#import numpy as np
import math
#from fractions import Fraction
import itertools
from collections import deque
from collections import Counter
#import heapq
#from fractions  import gcd
#input=sys.stdin.readline
import bisect
n,k=map(int,input().split())
a=list(map(int,input().split()))
c=0
while True:
    b=[0]*n
    if c==k:
        break
    for i in range(n):
        l=max(i-a[i],0)
        r=min(n-1,i+a[i])
        b[l]+=1
        if r+1<n:
            b[r+1]-=1
    f=True
    if b[0]!=n:
        f=False
    for i in range(1,n):
        b[i]+=b[i-1]
        if b[i]!=n:
            f=False
    a=b
    c+=1
    if f:
        break
print(*a)
Buggy code:
import sys
input=sys.stdin.readline
sys.setrecursionlimit(10 ** 8)
from itertools import accumulate
from itertools import permutations
from itertools import combinations
from collections import defaultdict
from collections import Counter
import fractions
import math
from collections import deque
from bisect import bisect_left
from bisect import insort_left
import itertools
from heapq import heapify
from heapq import heappop
from heapq import heappush
import heapq
from copy import deepcopy
from decimal import Decimal
alf = list("abcdefghijklmnopqrstuvwxyz")
ALF = list("ABCDEFGHIJKLMNOPQRSTUVWXYZ")
#import numpy as np
INF = float("inf")
#d = defaultdict(int)
#d = defaultdict(list)
N,K = map(int,input().split())
A = list(map(int,input().split()))
if N == 1:
    print(1)
else:
    else:
        old = A
        for _ in range(K):
            li = [0]*N
            for i in range(N):
                MIN = max(0,i-old[i])
                MAX = min(N-1,i+old[i])
                li[MIN] += 1
                if MAX != N-1:
                    li[MAX+1] -= 1
            old = accumulate(li)
            old = list(old)
            if min(old) == N:
                break
        print(*old)


Fixed code:
import sys
input=sys.stdin.readline
sys.setrecursionlimit(10 ** 8)
from itertools import accumulate
from itertools import permutations
from itertools import combinations
from collections import defaultdict
from collections import Counter
import fractions
import math
from collections import deque
from bisect import bisect_left
from bisect import insort_left
import itertools
from heapq import heapify
from heapq import heappop
from heapq import heappush
import heapq
from copy import deepcopy
from decimal import Decimal
alf = list("abcdefghijklmnopqrstuvwxyz")
ALF = list("ABCDEFGHIJKLMNOPQRSTUVWXYZ")
#import numpy as np
INF = float("inf")
#d = defaultdict(int)
#d = defaultdict(list)
N,K = map(int,input().split())
A = list(map(int,input().split()))
if N == 1:
    print(1)
else:
    
    old = A
    for _ in range(K):
        li = [0]*N
        for i in range(N):
            MIN = max(0,i-old[i])
            MAX = min(N-1,i+old[i])
            li[MIN] += 1
            if MAX != N-1:
                li[MAX+1] -= 1
        s = 0
        for i in range(N):
            s += li[i]
            old[i] = s
        if min(old) == N:
            break
    print(*old)
Buggy code:
N,K=map(int,input().split())
ls=list(map(int,input().split()))
for _ in range(K):
  if ls==[N]*N:
    break
  else:   
    R=[0]*(N)
    for i in range(N):
      R[max([0,i-ls[i]])]+=1
      if i+ls[i]+1<N:
        R[i+ls[i]+1]-=1  
    ls[0]=R[0]
    for i in range(N-1):
      ls[i+1]=ls[i]+R[i+1]   
for i in range(N):
  print(ls[i],end="")  

Fixed code:
N,K=map(int,input().split())
ls=list(map(int,input().split()))
for _ in range(K):
  if ls==[N]*N:
    break
  else:   
    R=[0]*(N)
    for i in range(N):
      R[max([0,i-ls[i]])]+=1
      if i+ls[i]+1<N:
        R[i+ls[i]+1]-=1  
    ls[0]=R[0]
    for i in range(N-1):
      ls[i+1]=ls[i]+R[i+1]   
for i in range(N):
  print(ls[i],end=" ")
Buggy code:
import sys
input = sys.stdin.readline
def main():
    N, K = map(int, input().split())
    A = list(map(int, input().split()))
    for i in range(K):
        b = [0] * (N+1)
        for j in range(N):
            a = A[j]
            b[max(j-a, 0)] += 1
            b[min(j+a+1, N)] -= 1
        for k in range(1,N+1):
            b[k] += b[k-1]
        b = b[:N]
        print(b)
        if b == A:
            break
        else:
            A = b
    print(*A)

if __name__ == '__main__':
    main()

Fixed code:
import sys
input = sys.stdin.readline
def main():
    N, K = map(int, input().split())
    A = list(map(int, input().split()))
    for i in range(K):
        b = [0] * (N+1)
        for j in range(N):
            a = A[j]
            b[max(j-a, 0)] += 1
            b[min(j+a+1, N)] -= 1
        for k in range(1,N+1):
            b[k] += b[k-1]
        b = b[:N]
        if b == A:
            break
        else:
            A = b
    print(*A)

if __name__ == '__main__':
    main()
Buggy code:
n,k,*l=map(int,open(0).read().split())
for _ in range(min(k,20)):
  s=[0]*(n+1)
  for i in range(n):
    s[max(i-l[i],0)]+=1
    s[min(i+l[i]+1,n)]-=1
  l[0]=min(s[0],n)
  for i in range(1,n):
    l[i]=min(l[i-1]+s[i],n)
print(l)

Fixed code:
n,k,*l=map(int,open(0).read().split())
for _ in range(min(k,99)):
  s=[0]*(n+1)
  for i in range(n):
    s[max(i-l[i],0)]+=1
    s[min(i+l[i]+1,n)]-=1
  l[0]=min(s[0],n)
  for i in range(1,n):
    l[i]=min(l[i-1]+s[i],n)
print(*l)
Buggy code:
N, K = map(int, input().split())
A = list(map(int, input().split()))
A = A + [0]

if K >= N:
    ans = [N] * N
    print(*ans)

else:
    for i in range(K):
        tmp = [0] * (N + 1)
        for j in range(N):
            
            end_l = max(j - A[j], 0)
            end_r = min(j + A[j] + 1, N)
            print(end_l, end_r)
            
            if A[i] == 0:
                tmp[end_l] += 1
                tmp[end_r] -= 1
            else:
                tmp[end_l] += 1
                tmp[end_r] -= 1

        for j in range(1, N):
            tmp[j] += tmp[j - 1]
            A[j] = tmp[j]
        A[0] = tmp[0]

print(*A[:N])

Fixed code:
N, K = map(int, input().split())
A = list(map(int, input().split()))
A = A + [0]

if K >= N - 1:
    ans = [N] * N
    print(*ans)

else:
    for i in range(K):
        tmp = [0] * (N + 1)
        
        for j in range(N):
            end_l = max(j - A[j], 0)
            end_r = min(j + A[j] + 1, N)
            
            tmp[end_l] += 1
            tmp[end_r] -= 1
        
        flg = tmp[0]
        
        for j in range(1, N):
            tmp[j] += tmp[j - 1]
            flg += tmp[0]
            A[j] = tmp[j]
        
        A[0] = tmp[0]
        
        if flg == N**2:
            break
            
    print(*A[:N])