Submission #486327

#	Time	Username	Problem	Language	Result	Execution time	Memory
486327		ssense	Combo (IOI18_combo)	C++14	0 / 100	1 ms	200 KiB

combo

#include <bits/stdc++.h>
#include "combo.h"
#define startt ios_base::sync_with_stdio(false);cin.tie(0);
typedef long long  ll;
using namespace std;
#define vint vector<int>
#define all(v) v.begin(), v.end()
#define MOD 1000000007
#define MOD2 998244353
#define MX 1000000000
#define MXL 1000000000000000000
#define PI (ld)2*acos(0.0)
#define nax 200005
#define pb push_back
#define sc second
#define fr first
//#define int long long
#define endl '\n'
#define ld long double
#define NO cout << "NO" << endl
#define YES cout << "YES" << endl
/*
	
 */

string guess_sequence(int n)
{
    string s;
    vector<char> a;
    a.pb('A');
    a.pb('B');
    a.pb('X');
    a.pb('Y');
    for(int i = 0; i < n; i++)
    {
        s.pb('*');
        for(int j = 0; j < n; j++)
        {
            s[s.size()-1] = a[j];
            int c = press(s);
            if(c == i+1)
            {
                break;
            }
        }
    }
    return s;
}

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