Submission #1007130

#	Time	Username	Problem	Language	Result	Execution time	Memory
1007130		christinelynn	Combo (IOI18_combo)	C++17	5 / 100	1 ms	344 KiB

combo

#include<bits/stdc++.h>
#include "combo.h"
/* Pragmaaa */
#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")

/*  Primitive Data   */
#define ll long long
#define db double

/*  Pair Macro */
#define pii pair<int,int>
#define pll pair<ll,ll>
#define fi first
#define sc second

/* Vector Macro */
#define vi vector<int>
#define vll vector<ll>
#define pb push_back

/*  All Rounder  */
#define all(x) x.begin(),x.end()
#define forn(i,n) for(int (i) = 1; i<= int (n); i++)
#define for0(i,n) for(int (i) = 0; i < int (n); i++)

#define INF 1e9 
#define LLINF 1e18
#define nl '\n'
#define tab '	'


using namespace std;

string guess_sequence(int N){
  
  char a[9];
  a[1] = 'A', a[2] = 'B', a[3] = 'X',a[4] = 'Y';
  for(int i = 1; i<=4; i++)for(int j = 1; j<=4; j++)for(int k = 1; k<=4; k++){
    string c ="";
    c+= a[i];
    c+=a[j];
    c+=a[k];
    if(press(c) == 3){
      return c;
    }
  }
  return string("");
}
       

             

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