제출 #335295

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
335295		fadi57	Combo (IOI18_combo)	C++14	0 / 100	1 ms	200 KiB

combo

#include "combo.h"
#include <bits/stdc++.h>

//#include"grader.cpp"
using namespace std;
std::string guess_sequence(int N) {
  std::string p = "";
string s[4]={"A","B","X","Y"};
string first;
/*
for(int i=0;i<4;i++){
p=s[i];
int ok=press(p);
//cout<<ok;
if(ok==1){
   first=s[i]; break;
}
}*/
int query=press("AB");
string ret;
if(query){
    ret=press("A")?"A":"B";
}else{

 ret=press("X")?"X":"Y";
}

first=ret;


int si=N;si--;
int now=2;
while(si){
        int coun=0;
  for(int i=0;i<4;i++){
if(s[i]==first){continue;}
if(coun<2){
int ok=press(ret+s[i]);
if(ok==now){
    ret+=s[i];
        now++;
    break;
}else{coun++;}}else{
ret+=s[i];now--;
break;
}
}si--;
}cout<<ret;
  return ret;
}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 95