Submission #375252

#	Time	Username	Problem	Language	Result	Execution time	Memory
375252		Edbert2397	Combo (IOI18_combo)	C++14	0 / 100	2 ms	200 KiB

combo

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

std::string guess_sequence(int N) {
  char s[4] = {'A','B','X','Y'}; 
  do{
    string p = "";
    for(int i = 0;i<3;i++){
      p += s[i];
    }
    int coins = press(p);
    if(coins == N){
      return p; 
    }

  }while(next_permutation(s,s + 4));
   
}

Compilation message (stderr)

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:19:1: warning: control reaches end of non-void function [-Wreturn-type]
   19 | }
      | ^

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