Buggy python submission (verdict: Time Limit Exceeded):
import sys
import math
import itertools
import bisect
from copy import copy
from collections import deque,Counter
from decimal import Decimal
def s(): return input()
def i(): return int(input())
def S(): return input().split()
def I(): return map(int,input().split())
def L(): return list(input().split())
def l(): return list(map(int,input().split()))
def lcm(a,b): return a*b//math.gcd(a,b)
sys.setrecursionlimit(10**9)
INF = 10**9
mod = 10**9+7

N = i()
A = l()
num = sum(A)//2
A = A+A
ans = [0]*N
for i in range(N):
    tmp = num
    for j in range(i,i+N-2,2):
        tmp -= A[j]
    ans[i-1] = tmp*2
for i in ans:
    print(i)

Fixed submission:
def s(): return input()
def i(): return int(input())
def S(): return input().split()
def I(): return map(int,input().split())
def L(): return list(input().split())
def l(): return list(map(int,input().split()))

N = i()
A = l()
num = sum(A)//2
A += A
ans = []
for i in range(1):
    num2 = 0
    for j in range(0,N,2):
        num2 += A[i+j]
    ans.append(abs((num-num2))*2)
    r = abs((num-num2))*2
for i in range(1,N):
    r = A[i-1]*2-r
    ans.append(r)
print(*ans)

Buggy python submission (verdict: Runtime Error):
import sys
import math
import numpy as np
import itertools
import bisect
from copy import copy
from collections import deque,Counter
from decimal import Decimal
def s(): return input()
def i(): return int(input())
def S(): return input().split()
def I(): return map(int,input().split())
def L(): return list(input().split())
def l(): return list(map(int,input().split()))
def lcm(a,b): return a*b//math.gcd(a,b)
sys.setrecursionlimit(10**9)
INF = 10**9
mod = 10**9+7

N = i()
A = l()
num = sum(A)//2
A = A+A
ans = [0]*N
for i in range(N):
    tmp = num
    for j in range(i,i+N-2,2):
        tmp -= A[j]
    ans[i-1] = tmp*2
for i in ans:
    print(i)


Fixed submission:
def s(): return input()
def i(): return int(input())
def S(): return input().split()
def I(): return map(int,input().split())
def L(): return list(input().split())
def l(): return list(map(int,input().split()))

N = i()
A = l()
num = sum(A)//2
A += A
ans = []
for i in range(1):
    num2 = 0
    for j in range(0,N,2):
        num2 += A[i+j]
    ans.append(abs((num-num2))*2)
    r = abs((num-num2))*2
for i in range(1,N):
    r = A[i-1]*2-r
    ans.append(r)
print(*ans)

Buggy python submission (verdict: Time Limit Exceeded):
def s(): return input()
def i(): return int(input())
def S(): return input().split()
def I(): return map(int,input().split())
def L(): return list(input().split())
def l(): return list(map(int,input().split()))

N = i()
A = l()
num = sum(A)//2
A += A
ans = []
for i in range(N):
    num2 = 0
    for j in range(0,N,2):
        num2 += A[i+j]
    ans.append(abs((num-num2))*2)
print(*ans)

Fixed submission:
def s(): return input()
def i(): return int(input())
def S(): return input().split()
def I(): return map(int,input().split())
def L(): return list(input().split())
def l(): return list(map(int,input().split()))

N = i()
A = l()
num = sum(A)//2
A += A
ans = []
for i in range(1):
    num2 = 0
    for j in range(0,N,2):
        num2 += A[i+j]
    ans.append(abs((num-num2))*2)
    r = abs((num-num2))*2
for i in range(1,N):
    r = A[i-1]*2-r
    ans.append(r)
print(*ans)

Buggy python submission (verdict: Time Limit Exceeded):
import sys
import math
import itertools
import bisect
from copy import copy
from collections import deque,Counter
from decimal import Decimal
def s(): return input()
def i(): return int(input())
def S(): return input().split()
def I(): return map(int,input().split())
def L(): return list(input().split())
def l(): return list(map(int,input().split()))
def lcm(a,b): return a*b//math.gcd(a,b)
sys.setrecursionlimit(10 ** 9)
mod = 10**9+7

N = i()
A = l()
A += A
num = sum(A)//4
ans = []
for i in range(N):
    num2 = 0
    for j in range((N-1)//2):
        num2 += A[i+1+2*j]
    ans.append((num-num2)*2)
print(*ans)

Fixed submission:
def s(): return input()
def i(): return int(input())
def S(): return input().split()
def I(): return map(int,input().split())
def L(): return list(input().split())
def l(): return list(map(int,input().split()))

N = i()
A = l()
num = sum(A)//2
A += A
ans = []
for i in range(1):
    num2 = 0
    for j in range(0,N,2):
        num2 += A[i+j]
    ans.append(abs((num-num2))*2)
    r = abs((num-num2))*2
for i in range(1,N):
    r = A[i-1]*2-r
    ans.append(r)
print(*ans)