Submission #1012366

#	Time	Username	Problem	Language	Result	Execution time	Memory
1012366		MahmytM	Combo (IOI18_combo)	C++17	0 / 100	0 ms	344 KiB

combo

#include<bits/stdc++.h>
#include "combo.h"
using namespace std;
#define ll long long
#define ff first
#define ss second
#define pb push_back
#define yes cout<<"YES"<<endl
#define no cout<<"NO"<<endl
string guess_sequence(int n){
	char z[5];
	z[1]='A';
	z[2]='B';
	z[3]='X';
	z[4]='Y';
	string ans="";
	for(int i=1;i<=n;i++){
		ans+='#';
	}
	while(true){
		for(int j=1;j<=4;j++){
			if(z[j]==ans[0] and ans.size()!=0){
				continue;
			}
			int in=press(ans);
			if(in==n){
				return ans;
			}
			for(int i=in;i<n;i++){
				ans[i]=z[j];
			}
		}
	}
}

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