Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np
import sys
# import copy
# def input(): return sys.stdin.readline().rstrip()
# input = sys.stdin.readline
input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10 ** 7)

N, K = map(int, input().split())
# A = np.array(list(map(int, (input().split()))))
A = np.array(input().split(), dtype=np.int64)
# A = list(map(int, (input().split())))
# nd = np.zeros((N,N), dtype=bool)
# print(*A)
for i in range(K):
    # cnt = [0]*N
    cnt = np.zeros_like(A)
    for j, x in enumerate(A):
        # nd[j, max(j-A[j],0):min(j+A[j]+1,N)] = True
        l = max(j-x,0)
        r = min(j+x+1,N)
        cnt[l] += 1
        if r<N:
            cnt[r] -= 1
        # for k in range(max(j-A[j],0), min(j+A[j]+1,N)):
        #     cnt[k] += 1
    # print(nd)
    # A = np.count_nonzero(nd, axis=0)
    # print(cnt)
    A = np.cumsum(cnt)
    if A[0] == A[N-1] == N:
        break
    # print(*A)

print(*A)

Fixed submission:
import numpy as np
from numba import njit
import sys
# import copy
# def input(): return sys.stdin.readline().rstrip()
# input = sys.stdin.readline
input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10 ** 7)

N, K = map(int, input().split())
# A = np.array(list(map(int, (input().split()))))
A = np.array(input().split(), dtype=np.int64)
# A = list(map(int, (input().split())))
# nd = np.zeros((N,N), dtype=bool)
# print(*A)

# @njit('(i8[::1],)', cache=True)
@njit(cache=True)
def loop(A):
    for i in range(K):
        # cnt = [0]*N
        cnt = np.zeros_like(A)
        for j, x in enumerate(A):
            # nd[j, max(j-A[j],0):min(j+A[j]+1,N)] = True
            l = max(j-x,0)
            r = min(j+x+1,N)
            cnt[l] += 1
            if r<N:
                cnt[r] -= 1
            # for k in range(max(j-A[j],0), min(j+A[j]+1,N)):
            #     cnt[k] += 1
        # print(nd)
        # A = np.count_nonzero(nd, axis=0)
        # print(cnt)
        A = np.cumsum(cnt)
        if A[0] == A[N-1] == N:
            break
        # print(*A)
    return A

A = loop(A)
print(*A)

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np
import sys
# import copy
# def input(): return sys.stdin.readline().rstrip()
# input = sys.stdin.readline
input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10 ** 7)

N, K = map(int, input().split())
A = np.array(list(map(int, (input().split()))))
# A = list(map(int, (input().split())))
# nd = np.zeros((N,N), dtype=bool)
# print(*A)
for i in range(K):
    # cnt = [0]*N
    cnt = np.zeros_like(A)
    for j, x in enumerate(A):
        # nd[j, max(j-A[j],0):min(j+A[j]+1,N)] = True
        l = max(j-x,0)
        r = min(j+x+1,N)
        cnt[l] += 1
        if r<N:
            cnt[r] -= 1
        # for k in range(max(j-A[j],0), min(j+A[j]+1,N)):
        #     cnt[k] += 1
    # print(nd)
    # A = np.count_nonzero(nd, axis=0)
    # print(cnt)
    A = np.cumsum(cnt)
    if A[0] == A[N-1] == N:
        break
    # print(*A)

print(*A)

Fixed submission:
import numpy as np
from numba import njit
import sys
# import copy
# def input(): return sys.stdin.readline().rstrip()
# input = sys.stdin.readline
input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10 ** 7)

N, K = map(int, input().split())
# A = np.array(list(map(int, (input().split()))))
A = np.array(input().split(), dtype=np.int64)
# A = list(map(int, (input().split())))
# nd = np.zeros((N,N), dtype=bool)
# print(*A)

# @njit('(i8[::1],)', cache=True)
@njit(cache=True)
def loop(A):
    for i in range(K):
        # cnt = [0]*N
        cnt = np.zeros_like(A)
        for j, x in enumerate(A):
            # nd[j, max(j-A[j],0):min(j+A[j]+1,N)] = True
            l = max(j-x,0)
            r = min(j+x+1,N)
            cnt[l] += 1
            if r<N:
                cnt[r] -= 1
            # for k in range(max(j-A[j],0), min(j+A[j]+1,N)):
            #     cnt[k] += 1
        # print(nd)
        # A = np.count_nonzero(nd, axis=0)
        # print(cnt)
        A = np.cumsum(cnt)
        if A[0] == A[N-1] == N:
            break
        # print(*A)
    return A

A = loop(A)
print(*A)

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np
import sys
# import copy
# def input(): return sys.stdin.readline().rstrip()
# input = sys.stdin.readline
input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10 ** 7)

N, K = map(int, input().split())
# A = np.array(list(map(int, (input().split()))))
A = list(map(int, (input().split())))
# nd = np.zeros((N,N), dtype=bool)
# print(*A)
for i in range(K):
    cnt = [0]*N
    for j in range(N):
        # nd[j, max(j-A[j],0):min(j+A[j]+1,N)] = True
        l = max(j-A[j],0)
        r = min(j+A[j]+1,N)
        cnt[l] += 1
        if r<N:
            cnt[r] -= 1
        # for k in range(max(j-A[j],0), min(j+A[j]+1,N)):
        #     cnt[k] += 1
    # print(nd)
    # A = np.count_nonzero(nd, axis=0)
    # print(cnt)
    A = np.cumsum(cnt)
    if A[0] == A[N-1] == N:
        break
    # print(*A)

print(*A)

Fixed submission:
import numpy as np
from numba import njit
import sys
# import copy
# def input(): return sys.stdin.readline().rstrip()
# input = sys.stdin.readline
input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10 ** 7)

N, K = map(int, input().split())
# A = np.array(list(map(int, (input().split()))))
A = np.array(input().split(), dtype=np.int64)
# A = list(map(int, (input().split())))
# nd = np.zeros((N,N), dtype=bool)
# print(*A)

# @njit('(i8[::1],)', cache=True)
@njit(cache=True)
def loop(A):
    for i in range(K):
        # cnt = [0]*N
        cnt = np.zeros_like(A)
        for j, x in enumerate(A):
            # nd[j, max(j-A[j],0):min(j+A[j]+1,N)] = True
            l = max(j-x,0)
            r = min(j+x+1,N)
            cnt[l] += 1
            if r<N:
                cnt[r] -= 1
            # for k in range(max(j-A[j],0), min(j+A[j]+1,N)):
            #     cnt[k] += 1
        # print(nd)
        # A = np.count_nonzero(nd, axis=0)
        # print(cnt)
        A = np.cumsum(cnt)
        if A[0] == A[N-1] == N:
            break
        # print(*A)
    return A

A = loop(A)
print(*A)

Buggy python submission (verdict: Runtime Error):
import numpy as np
# import sys
# import copy
# def input(): return sys.stdin.readline().rstrip()
# input = sys.stdin.readline
# input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10 ** 7)

N, K = map(int, input().split())
A = np.array(list(map(int, (input().split()))))
# A = list(map(int, (input().split())))
nd = np.zeros((N,N), dtype=bool)
# print(*A)
for i in range(K):
    # cnt = [0]*N
    for j in range(N):
        nd[j, max(j-A[j],0):min(j+A[j]+1,N)] = True
        # for k in range(max(j-A[j],0), min(j+A[j]+1,N)):
        #     cnt[k] += 1
    # print(nd)
    A = np.count_nonzero(nd, axis=0)
    if A[0] == A[N-1] == N:
        break
    # A = copy.copy(cnt)
    # print(*A)

print(*A)

Fixed submission:
import numpy as np
from numba import njit
import sys
# import copy
# def input(): return sys.stdin.readline().rstrip()
# input = sys.stdin.readline
input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10 ** 7)

N, K = map(int, input().split())
# A = np.array(list(map(int, (input().split()))))
A = np.array(input().split(), dtype=np.int64)
# A = list(map(int, (input().split())))
# nd = np.zeros((N,N), dtype=bool)
# print(*A)

# @njit('(i8[::1],)', cache=True)
@njit(cache=True)
def loop(A):
    for i in range(K):
        # cnt = [0]*N
        cnt = np.zeros_like(A)
        for j, x in enumerate(A):
            # nd[j, max(j-A[j],0):min(j+A[j]+1,N)] = True
            l = max(j-x,0)
            r = min(j+x+1,N)
            cnt[l] += 1
            if r<N:
                cnt[r] -= 1
            # for k in range(max(j-A[j],0), min(j+A[j]+1,N)):
            #     cnt[k] += 1
        # print(nd)
        # A = np.count_nonzero(nd, axis=0)
        # print(cnt)
        A = np.cumsum(cnt)
        if A[0] == A[N-1] == N:
            break
        # print(*A)
    return A

A = loop(A)
print(*A)

Buggy python submission (verdict: Runtime Error):
import numpy as np
import sys
# import copy
# def input(): return sys.stdin.readline().rstrip()
# input = sys.stdin.readline
input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10 ** 7)

N, K = map(int, input().split())
A = np.array(list(map(int, (input().split()))))
# A = list(map(int, (input().split())))
nd = np.zeros((N,N), dtype=bool)
# print(*A)
for i in range(K):
    # cnt = [0]*N
    for j in range(N):
        nd[j, max(j-A[j],0):min(j+A[j]+1,N)] = True
        # for k in range(max(j-A[j],0), min(j+A[j]+1,N)):
        #     cnt[k] += 1
    # print(nd)
    A = np.count_nonzero(nd, axis=0)
    if A[0] == A[N-1] == N:
        break
    # A = copy.copy(cnt)
    # print(*A)

print(*A)

Fixed submission:
import numpy as np
from numba import njit
import sys
# import copy
# def input(): return sys.stdin.readline().rstrip()
# input = sys.stdin.readline
input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10 ** 7)

N, K = map(int, input().split())
# A = np.array(list(map(int, (input().split()))))
A = np.array(input().split(), dtype=np.int64)
# A = list(map(int, (input().split())))
# nd = np.zeros((N,N), dtype=bool)
# print(*A)

# @njit('(i8[::1],)', cache=True)
@njit(cache=True)
def loop(A):
    for i in range(K):
        # cnt = [0]*N
        cnt = np.zeros_like(A)
        for j, x in enumerate(A):
            # nd[j, max(j-A[j],0):min(j+A[j]+1,N)] = True
            l = max(j-x,0)
            r = min(j+x+1,N)
            cnt[l] += 1
            if r<N:
                cnt[r] -= 1
            # for k in range(max(j-A[j],0), min(j+A[j]+1,N)):
            #     cnt[k] += 1
        # print(nd)
        # A = np.count_nonzero(nd, axis=0)
        # print(cnt)
        A = np.cumsum(cnt)
        if A[0] == A[N-1] == N:
            break
        # print(*A)
    return A

A = loop(A)
print(*A)

Buggy python submission (verdict: Time Limit Exceeded):
import sys
import copy
# def input(): return sys.stdin.readline().rstrip()
# input = sys.stdin.readline
input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10 ** 7)

N, K = map(int, input().split())
# A = np.array(list(map(int, (input().split()))))
A = list(map(int, (input().split())))
# nd = np.zeros((N,N), dtype=bool)
# print(*A)
for i in range(min(K,20)):
    cnt = [0]*N
    for j in range(N):
        # nd[j, max(j-A[j],0):min(j+A[j]+1,N)] = True
        for k in range(max(j-A[j],0), min(j+A[j]+1,N)):
            cnt[k] += 1
    # print(nd)
    A = copy.copy(cnt)
    # print(*A)

print(*A)


Fixed submission:
import numpy as np
from numba import njit
import sys
# import copy
# def input(): return sys.stdin.readline().rstrip()
# input = sys.stdin.readline
input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10 ** 7)

N, K = map(int, input().split())
# A = np.array(list(map(int, (input().split()))))
A = np.array(input().split(), dtype=np.int64)
# A = list(map(int, (input().split())))
# nd = np.zeros((N,N), dtype=bool)
# print(*A)

# @njit('(i8[::1],)', cache=True)
@njit(cache=True)
def loop(A):
    for i in range(K):
        # cnt = [0]*N
        cnt = np.zeros_like(A)
        for j, x in enumerate(A):
            # nd[j, max(j-A[j],0):min(j+A[j]+1,N)] = True
            l = max(j-x,0)
            r = min(j+x+1,N)
            cnt[l] += 1
            if r<N:
                cnt[r] -= 1
            # for k in range(max(j-A[j],0), min(j+A[j]+1,N)):
            #     cnt[k] += 1
        # print(nd)
        # A = np.count_nonzero(nd, axis=0)
        # print(cnt)
        A = np.cumsum(cnt)
        if A[0] == A[N-1] == N:
            break
        # print(*A)
    return A

A = loop(A)
print(*A)

Buggy python submission (verdict: Time Limit Exceeded):
import sys
import copy
# def input(): return sys.stdin.readline().rstrip()
# input = sys.stdin.readline
input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10 ** 7)

N, K = map(int, input().split())
# A = np.array(list(map(int, (input().split()))))
A = list(map(int, (input().split())))
# nd = np.zeros((N,N), dtype=bool)
# print(*A)
for i in range(min(K,1000)):
    cnt = [0]*N
    for j in range(N):
        # nd[j, max(j-A[j],0):min(j+A[j]+1,N)] = True
        for k in range(max(j-A[j],0), min(j+A[j]+1,N)):
            cnt[k] += 1
    # print(nd)
    A = copy.copy(cnt)

print(*A)

Fixed submission:
import numpy as np
from numba import njit
import sys
# import copy
# def input(): return sys.stdin.readline().rstrip()
# input = sys.stdin.readline
input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10 ** 7)

N, K = map(int, input().split())
# A = np.array(list(map(int, (input().split()))))
A = np.array(input().split(), dtype=np.int64)
# A = list(map(int, (input().split())))
# nd = np.zeros((N,N), dtype=bool)
# print(*A)

# @njit('(i8[::1],)', cache=True)
@njit(cache=True)
def loop(A):
    for i in range(K):
        # cnt = [0]*N
        cnt = np.zeros_like(A)
        for j, x in enumerate(A):
            # nd[j, max(j-A[j],0):min(j+A[j]+1,N)] = True
            l = max(j-x,0)
            r = min(j+x+1,N)
            cnt[l] += 1
            if r<N:
                cnt[r] -= 1
            # for k in range(max(j-A[j],0), min(j+A[j]+1,N)):
            #     cnt[k] += 1
        # print(nd)
        # A = np.count_nonzero(nd, axis=0)
        # print(cnt)
        A = np.cumsum(cnt)
        if A[0] == A[N-1] == N:
            break
        # print(*A)
    return A

A = loop(A)
print(*A)

Buggy python submission (verdict: Time Limit Exceeded):
import sys
import copy
# def input(): return sys.stdin.readline().rstrip()
# input = sys.stdin.readline
input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10 ** 7)

N, K = map(int, input().split())
# A = np.array(list(map(int, (input().split()))))
A = list(map(int, (input().split())))
# nd = np.zeros((N,N), dtype=bool)
# print(*A)
for i in range(min(K,N)):
    cnt = [0]*N
    for j in range(N):
        # nd[j, max(j-A[j],0):min(j+A[j]+1,N)] = True
        for k in range(max(j-A[j],0), min(j+A[j]+1,N)):
            cnt[k] += 1
    # print(nd)
    A = copy.copy(cnt)
    # print(*A)

print(*A)

Fixed submission:
import numpy as np
from numba import njit
import sys
# import copy
# def input(): return sys.stdin.readline().rstrip()
# input = sys.stdin.readline
input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10 ** 7)

N, K = map(int, input().split())
# A = np.array(list(map(int, (input().split()))))
A = np.array(input().split(), dtype=np.int64)
# A = list(map(int, (input().split())))
# nd = np.zeros((N,N), dtype=bool)
# print(*A)

# @njit('(i8[::1],)', cache=True)
@njit(cache=True)
def loop(A):
    for i in range(K):
        # cnt = [0]*N
        cnt = np.zeros_like(A)
        for j, x in enumerate(A):
            # nd[j, max(j-A[j],0):min(j+A[j]+1,N)] = True
            l = max(j-x,0)
            r = min(j+x+1,N)
            cnt[l] += 1
            if r<N:
                cnt[r] -= 1
            # for k in range(max(j-A[j],0), min(j+A[j]+1,N)):
            #     cnt[k] += 1
        # print(nd)
        # A = np.count_nonzero(nd, axis=0)
        # print(cnt)
        A = np.cumsum(cnt)
        if A[0] == A[N-1] == N:
            break
        # print(*A)
    return A

A = loop(A)
print(*A)

Buggy python submission (verdict: Runtime Error):
import numpy as np
import sys
# def input(): return sys.stdin.readline().rstrip()
# input = sys.stdin.readline
input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10 ** 7)

N, K = map(int, input().split())
A = np.array(list(map(int, (input().split()))))
nd = np.zeros((N,N), dtype=bool)
# print(*A)
for i in range(min(K,N)):
    for j in range(N):
        nd[j, max(j-A[j],0):min(j+A[j]+1,N)] = True
    # print(nd)
    A = np.count_nonzero(nd, axis=0)
    # print(*A)

print(*A)

Fixed submission:
import numpy as np
from numba import njit
import sys
# import copy
# def input(): return sys.stdin.readline().rstrip()
# input = sys.stdin.readline
input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10 ** 7)

N, K = map(int, input().split())
# A = np.array(list(map(int, (input().split()))))
A = np.array(input().split(), dtype=np.int64)
# A = list(map(int, (input().split())))
# nd = np.zeros((N,N), dtype=bool)
# print(*A)

# @njit('(i8[::1],)', cache=True)
@njit(cache=True)
def loop(A):
    for i in range(K):
        # cnt = [0]*N
        cnt = np.zeros_like(A)
        for j, x in enumerate(A):
            # nd[j, max(j-A[j],0):min(j+A[j]+1,N)] = True
            l = max(j-x,0)
            r = min(j+x+1,N)
            cnt[l] += 1
            if r<N:
                cnt[r] -= 1
            # for k in range(max(j-A[j],0), min(j+A[j]+1,N)):
            #     cnt[k] += 1
        # print(nd)
        # A = np.count_nonzero(nd, axis=0)
        # print(cnt)
        A = np.cumsum(cnt)
        if A[0] == A[N-1] == N:
            break
        # print(*A)
    return A

A = loop(A)
print(*A)

Buggy python submission (verdict: Runtime Error):
import numpy as np
import sys
# def input(): return sys.stdin.readline().rstrip()
# input = sys.stdin.readline
input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10 ** 7)

N, K = map(int, input().split())
A = np.array(list(map(int, (input().split()))))
# print(A)
for i in range(K):
    nd = np.zeros((N,N), dtype=bool)
    for j in range(N):
        nd[j,max(j-A[j],0):min(j+A[j]+1,N)] = True
    # print(nd)
    A = np.count_nonzero(nd, axis=0)
    # print(A)

print(*A)

Fixed submission:
import numpy as np
from numba import njit
import sys
# import copy
# def input(): return sys.stdin.readline().rstrip()
# input = sys.stdin.readline
input = sys.stdin.buffer.readline
# sys.setrecursionlimit(10 ** 7)

N, K = map(int, input().split())
# A = np.array(list(map(int, (input().split()))))
A = np.array(input().split(), dtype=np.int64)
# A = list(map(int, (input().split())))
# nd = np.zeros((N,N), dtype=bool)
# print(*A)

# @njit('(i8[::1],)', cache=True)
@njit(cache=True)
def loop(A):
    for i in range(K):
        # cnt = [0]*N
        cnt = np.zeros_like(A)
        for j, x in enumerate(A):
            # nd[j, max(j-A[j],0):min(j+A[j]+1,N)] = True
            l = max(j-x,0)
            r = min(j+x+1,N)
            cnt[l] += 1
            if r<N:
                cnt[r] -= 1
            # for k in range(max(j-A[j],0), min(j+A[j]+1,N)):
            #     cnt[k] += 1
        # print(nd)
        # A = np.count_nonzero(nd, axis=0)
        # print(cnt)
        A = np.cumsum(cnt)
        if A[0] == A[N-1] == N:
            break
        # print(*A)
    return A

A = loop(A)
print(*A)