import sys
from collections import deque, Counter
sys.setrecursionlimit(5 * 10 ** 5)
from pypyjit import set_param
set_param('max_unroll_recursion=-1')
input = lambda: sys.stdin.readline().rstrip()
ii = lambda: int(input())
mi = lambda: map(int, input().split())
li = lambda: list(mi())
inf = 2 ** 63 - 1
mod = 998244353

def query(l, r):
    print('?', l + 1, r + 1, flush = True)
    return ii()

def answer(ans):
    print('!', *ans, flush = True)

n = ii()

ans = [0] * n

re = query(0, 1)

for i in range(2, n - 1):
    to = query(0, i)
    ans[i] = to - re
    re = to
ans[-1] = sum(range(1, n + 1)) - re

re = query(1, 2)

ans[1] = re - ans[2]

s = set(ans)
for i in range(1, n + 1):
    if i not in s:
        ans[0] = i
        break

answer(ans)