Submission #440902

#	Time	Username	Problem	Language	Result	Execution time	Memory
440902		beferith	Combo (IOI18_combo)	C++14	10 / 100	79 ms	544 KiB

combo

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

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

    string curr = "";
    for(int i=0;i<N;i++){
        for(int j=0;j<4;j++){
            if(press(curr + chr[j]) == i+1){
                curr += chr[j];
                break;
            }
        }
    }
    return curr;
}

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