# | TimeUTC-0 | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
976555 | LaviniaTornaghi | Hotter Colder (IOI10_hottercolder) | C++14 | 455 ms | 8272 KiB |
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>
using namespace std;
#include "grader.h"
int n;
int rec(int l, int r, bool isl){ //l'ultima query e' stata fatta a sx -> quella dopo su dx
//cout<<l<<" "<<r<<endl;
if(r-l==1){
if(isl){
if(Guess(r)==-1) return l;
return r;
}else{
if(Guess(l)==-1) return r;
return l;
}
}
int g;
if(isl) g=Guess(r);
else g=Guess(l);
if(g==0) return (l+r)/2;
if(isl){
if(g==1){
return rec((l+r)/2,r,0);
}
else{
Guess(l);
return rec(l,min(n,(l+r)/2),1);
}
}else{
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