def Ternary_Search_Minimize(L,R,f,Integer=True,arg=False,ep=1/(1<<20),Times=50):
    """3部探索による最小値を求める.

    f:[L,R]内で下に凸または単調減少
    """
    if Integer:
        while (R-L)>3:
            a=(2*L+R)//3
            b=(L+2*R)//3
            p=f(a);q=f(b)
            if p<=q:
                R=b
            else:
                L=a

        a=(2*L+R)//3
        b=(L+2*R)//3
    else:
        while (R-L)>=ep and Times:
            Times-=1
            a=(2*L+R)/3
            b=(L+2*R)/3

            p=f(a);q=f(b)
            if p<=q:
                R=b
            else:
                L=a

        a=(2*L+R)/3
        b=(L+2*R)/3

    if arg:
        y=float("inf")
        argx=-1
        for x in [L,a,b,R]:
            p=f(x)
            if y>p:
                y=p
                argx=x
        return y,argx
    else:
        return min(f(L),f(a),f(b),f(R))
#================================================
def quest(x,y,z):
    print("?",x,y,z)
    return int(input())

def answer(x,y,z):
    print("!",x,y,z)
    exit()
#================================================
f=lambda x:quest(x,0,0)
g=lambda y:quest(0,y,0)
h=lambda z:quest(0,0,z)

_,X=Ternary_Search_Minimize(-100,100,f,True,True)
_,Y=Ternary_Search_Minimize(-100,100,g,True,True)
_,Z=Ternary_Search_Minimize(-100,100,h,True,True)
answer(X,Y,Z)