This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include <bits/stdc++.h>
#define speed ios_base::sync_with_stdio(0); cin.tie(0)
#define all(x) (x).begin(),(x).end()
#define F first
#define S second
using namespace std;
typedef long long ll;
typedef double db;
typedef long double ldb;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
const ll MAX=2e5+10,P=1e9+7;
const ll INF=0x3f3f3f3f,oo=0x3f3f3f3f3f3f3f3f;
int n,m,k,q;
int query(int x,int y,int z) {
if (x>n or x<=0) return 0;
if (y>m or y<=0) return 0;
if (z>k or z<=0) return 0;
cout<<"? "<<x<<" "<<y<<" "<<z<<"\n"<<flush;
int ans;
cin>>ans;
if (ans==-1) exit(0);
return ans;
}
int main() {
speed;
cin>>n>>m>>k>>q;
if (n==1000000) {
mt19937 rnd(time(0)+3393848);
uniform_int_distribution<int> pic(1,n);
int maxx=0;
int id=0;
for (int i=0;i<n/1000;i++) {
int now=pic(rnd);
// cout<<now<<"\n";
int rlt=query(now,1,1);
if (rlt>maxx) {
maxx=rlt;
id=now;
}
}
int dir=-1;
if (query(id+1,1,1)>maxx) {
dir=0;
}
if (query(id-1,1,1)>maxx) {
dir=1;
}
if (dir==-1) {
cout<<"! "<<id<<" 1 1\n";
return 0;
}
int now=id+1;
int val=query(now,1,1);
int nxt=query(now+1,1,1);
while (nxt>val) {
val=nxt;
now++;
nxt=query(now+1,1,1);
}
cout<<"! "<<now<<" 1 1"<<"\n";
}
return 0;
}
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