import sys
input = sys.stdin.readline

from math import gcd

n=int(input())
A=list(map(int,input().split()))

ANS=[0]
GCD=0

for i in range(1,n):
    GCD=gcd(GCD,abs(A[i]-A[i-1]))
    ANS.append(GCD)

for ans in ANS:
    print(ans)