def main():
    N = int(input())
    P = []
    result = []
    for idx in range(1, N):
        print(f"? {idx} {idx+1}", flush=True)
        response = int(input())
        P.append(response)
    P.append(N * (N + 1) // 2 - sum(P))
    print("! " + " ".join(map(str, P)), flush=True)


if __name__ == "__main__":
    main()