#include <iostream> #include <stdio.h> #include <cstring> #include <math.h> #include <algorithm> #include <vector> #include <string> #include <stdlib.h> #include <queue> #include <stack> #include <utility> #include <fstream> #define rep(i,n) for(int i=0;i<n;i++) #define rrep(i,n) for(int i=n-1;i>=0;i--) #define FOR(i,a,b) for(int i=a;i<b;i++) #define ll long long #define INF 1000000001 #define mod 1000000007 #define p pair<int,int> int dx[4]={0,1,0,-1}; int dy[4]={1,0,-1,0}; using namespace std; int main(){ int x,y,z; int x2,y2,z2; x=150,y=0,z=0; x2=-150,y2=0,z2=0; int d1,d2; printf("? %d %d %d\n",x,y,z); cin>>d1; while(1){ printf("? %d %d %d\n",x2,y2,z2); cin>>d2; if(max(x-x2,x2-x)==1){ if(d1>d2){ x=x2; } break; } if(d1<d2){ x2=(x+x2)/2; }else{ d1=d2; int save=x; x=x2; x2=(save+x2)/2; } } x2=x; y=150; y2=-150; printf("? %d %d %d\n",x,y,z); cin>>d1; while(1){ printf("? %d %d %d\n",x2,y2,z2); cin>>d2; if(max(y-y2,y2-y)==1){ if(d1>d2){ y=y2; } break; } if(d1<d2){ y2=(y+y2)/2; }else{ d1=d2; int save=y; y=y2; y2=(save+y2)/2; } } y2=y; z=150; z2=-150; printf("? %d %d %d\n",x,y,z); cin>>d1; while(1){ printf("? %d %d %d\n",x2,y2,z2); cin>>d2; if(max(z-z2,z2-z)==1){ if(d1>d2){ z=z2; } break; } if(d1<d2){ z2=(z+z2)/2; }else{ d1=d2; int save=z; z=z2; z2=(save+z2)/2; } } printf("! %d %d %d\n",x,y,z); }