Submission #1222113

#	Time	Username	Problem	Language	Result	Execution time	Memory
1222113		diana	Combo (IOI18_combo)	C++20	5 / 100	1 ms	408 KiB

combo

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

string guess_sequence(int N)
{
    string c[4] = {"A", "X", "B", "Y"};

    for(int i=0; i<4; i++)
        for(int j=0; j<4; j++)
            for(int k=0; k<4; k++)
            {
                string s = c[i] + c[j] + c[k];
                int c = press(s);
                if(c == 3)
                    return s;
            }
}

Compilation message (stderr)

combo.cpp: In function 'std::string guess_sequence(int)':
combo.cpp:18:1: warning: control reaches end of non-void function [-Wreturn-type]
   18 | }
      | ^

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