Submission #302072

#	Time	Username	Problem	Language	Result	Execution time	Memory
302072		Molukhyyeh	Combo (IOI18_combo)	C++14	0 / 100	1 ms	200 KiB

combo

#include "combo.h"
#include <bits/stdc++.h>
using namespace std; 

string guess_sequence(int N) {
  string p = "";
  
  int coins = press(p);
  string S = "ABX";
  if(N == 3){
    do{
       if(press(S) == 3)return S; 
    }while(next_permutation(S.begin(), S.end()));
    S = "ABY";
    do{
       if(press(S) == 3)return S; 
    }while(next_permutation(S.begin(), S.end()));
    S = "BXY";
    do{
       if(press(S) == 3)return S; 
    }while(next_permutation(S.begin(), S.end()));
    S = "AXY";
     do{
       if(press(S) == 3)return S; 
    }while(next_permutation(S.begin(), S.end()));
  }
  return S;
}

Compilation message (stderr)

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:8:7: warning: unused variable 'coins' [-Wunused-variable]
    8 |   int coins = press(p);
      |       ^~~~~

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