Buggy python submission (verdict: Time Limit Exceeded):
from itertools import accumulate
from functools import lru_cache

n,k = map(int,input().split())
a = list(map(int,input().split()))
b = [0]*(n+1)

if k > 41:
    k = 41

@ lru_cache(maxsize=None)
def main():
    global a
    for _ in range(k):
        b = [0]*(n+1)
        for i,j in enumerate(a):
            b[max(0,i-j)] += 1
            b[min(n,i+j+1)] -= 1
        a = list(accumulate(b))
        for i in range(n+1):
            if a[i] >= n:
                a[i] = n
    print(*a[:-1])

if __name__ == "__main__":
    main()

Fixed submission:
from itertools import accumulate
from copy import deepcopy

n,k = map(int,input().split())
a = list(map(int,input().split()))
b = [0]*(n+1)

if k > 41:
    k = 41

for _ in range(k):
    b = [0]*(n+1)
    for i,j in enumerate(a):
        b[max(0,i-j)] += 1
        b[min(n,i+j+1)] -= 1
    a = list(accumulate(b))
    for i in range(n+1):
        if a[i] >= n:
            a[i] = n

print(*a[:-1])

Buggy python submission (verdict: Time Limit Exceeded):
from itertools import accumulate
from copy import deepcopy

n,k = map(int,input().split())
a = list(map(int,input().split()))
b = [0]*(n+1)

if k > 41:
    k = 41

for _ in range(k):
    b = [0]*(n+1)
    for i,j in enumerate(a):
        b[max(0,i-j)] += 1
        b[min(n,i+j+1)] -= 1
    a = list(accumulate(b))

print(*a[:-1])

Fixed submission:
from itertools import accumulate
from copy import deepcopy

n,k = map(int,input().split())
a = list(map(int,input().split()))
b = [0]*(n+1)

if k > 41:
    k = 41

for _ in range(k):
    b = [0]*(n+1)
    for i,j in enumerate(a):
        b[max(0,i-j)] += 1
        b[min(n,i+j+1)] -= 1
    a = list(accumulate(b))
    for i in range(n+1):
        if a[i] >= n:
            a[i] = n

print(*a[:-1])

Buggy python submission (verdict: Time Limit Exceeded):
from sys import stdin
from sys import setrecursionlimit
import numpy as np

setrecursionlimit(10 ** 7)

n,k = map(int,stdin.readline().rstrip().split())
a = list(map(int,stdin.readline().rstrip().split()))
a = np.array(a,dtype=np.int64)
lamp= np.zeros(n,dtype=np.int64)
#a = np.array([(10**5)*2]*((10**5)*2))
#n = (10**5)*2

for i,j in enumerate(a):
    lamp[max(0,i-j):min(n+1,i+j+1)] += 1

if k == 1:
    print(*lamp)
    exit()

for _ in range(min(k-1,6)):
    b = np.zeros(n,dtype=np.int64)
    for i,j in enumerate(lamp):
        b[max(0,i-j):min(n+1,i+j+1)] += 1
    b[b>n] = n
    lamp = b.copy()

lamp[lamp>n] = n

print(*lamp)

Fixed submission:
from itertools import accumulate
from copy import deepcopy

n,k = map(int,input().split())
a = list(map(int,input().split()))
b = [0]*(n+1)

if k > 41:
    k = 41

for _ in range(k):
    b = [0]*(n+1)
    for i,j in enumerate(a):
        b[max(0,i-j)] += 1
        b[min(n,i+j+1)] -= 1
    a = list(accumulate(b))
    for i in range(n+1):
        if a[i] >= n:
            a[i] = n

print(*a[:-1])

Buggy python submission (verdict: Time Limit Exceeded):
from sys import stdin
from sys import setrecursionlimit
import numpy as np

setrecursionlimit(10 ** 7)

n,k = map(int,stdin.readline().rstrip().split())
a = list(map(int,stdin.readline().rstrip().split()))
a = np.array(a,dtype=np.int64)
lamp= np.zeros(n,dtype=np.int64)

for i,j in enumerate(a):
    lamp[max(0,i-j):min(n+1,i+j+1)] += 1

if k == 1:
    print(*lamp)
    exit()

for _ in range(min(k-1,17)):
    b = np.zeros(n,dtype=np.int64)
    for i,j in enumerate(lamp):
        b[max(0,i-j):min(n+1,i+j+1)] += 1
    b[b>n] = n
    lamp = b.copy()

lamp[lamp>n] = n

print(*lamp)

Fixed submission:
from itertools import accumulate
from copy import deepcopy

n,k = map(int,input().split())
a = list(map(int,input().split()))
b = [0]*(n+1)

if k > 41:
    k = 41

for _ in range(k):
    b = [0]*(n+1)
    for i,j in enumerate(a):
        b[max(0,i-j)] += 1
        b[min(n,i+j+1)] -= 1
    a = list(accumulate(b))
    for i in range(n+1):
        if a[i] >= n:
            a[i] = n

print(*a[:-1])

Buggy python submission (verdict: Time Limit Exceeded):
from sys import stdin
from sys import setrecursionlimit
import numpy as np

setrecursionlimit(10 ** 7)

n,k = map(int,stdin.readline().rstrip().split())
a = list(map(int,stdin.readline().rstrip().split()))
a = np.array(a,dtype=np.int64)
lamp= np.zeros(n,dtype=np.int64)

for i,j in enumerate(a):
    lamp[max(0,i-j):min(n+1,i+j+1)] += 1

if k == 1:
    print(*lamp)
    exit()

for _ in range(min(k-1,20)):
    b = np.zeros(n,dtype=np.int64)
    for i,j in enumerate(lamp):
        b[max(0,i-j):min(n+1,i+j+1)] += 1
    lamp = b.copy()

lamp[lamp>n] = n

print(*lamp)

Fixed submission:
from itertools import accumulate
from copy import deepcopy

n,k = map(int,input().split())
a = list(map(int,input().split()))
b = [0]*(n+1)

if k > 41:
    k = 41

for _ in range(k):
    b = [0]*(n+1)
    for i,j in enumerate(a):
        b[max(0,i-j)] += 1
        b[min(n,i+j+1)] -= 1
    a = list(accumulate(b))
    for i in range(n+1):
        if a[i] >= n:
            a[i] = n

print(*a[:-1])

Buggy python submission (verdict: Time Limit Exceeded):
from sys import stdin
from sys import setrecursionlimit
import numpy as np

setrecursionlimit(10 ** 7)

n,k = map(int,stdin.readline().rstrip().split())
a = list(map(int,stdin.readline().rstrip().split()))
a = np.array(a,dtype=np.int64)
lamp= np.zeros(n,dtype=np.int64)

for i,j in enumerate(a):
    lamp[max(0,i-j):min(n+1,i+j+1)] += 1
    
if k == 1:
    print(*lamp)
    exit()

for _ in range(min(k-1,100)):
    b = np.zeros(n,dtype=np.int64)
    for i,j in enumerate(lamp):
        b[max(0,i-j):min(n+1,i+j+1)] += 1
    lamp = b.copy()

lamp[lamp>n] = n

print(*lamp)

Fixed submission:
from itertools import accumulate
from copy import deepcopy

n,k = map(int,input().split())
a = list(map(int,input().split()))
b = [0]*(n+1)

if k > 41:
    k = 41

for _ in range(k):
    b = [0]*(n+1)
    for i,j in enumerate(a):
        b[max(0,i-j)] += 1
        b[min(n,i+j+1)] -= 1
    a = list(accumulate(b))
    for i in range(n+1):
        if a[i] >= n:
            a[i] = n

print(*a[:-1])