Submission #232228

#	Time	Username	Problem	Language	Result	Execution time	Memory
232228		pere_gil	Combo (IOI18_combo)	C++14	Compilation error	0 ms	0 KiB

combo

#include "combo.h"
#include <iostream>

using namespace std;

string guess_sequence(){
      string s="";
    string re="";
    if(press("A")){
        s="A";
        re="BXY";
    }
    else{
        if(press("B")){
            s="B";
            re="AXY";
        }
        else{
            if(press("X")){
                s="X";
                re="ABY";
            }
            else{
                s="Y";
                re="ABX";
            }
        }
    }
    bool ja;
    for(int i=0;i<N;i++){
        ja=true;
        if(ja and press(s+re[0])>0){
            s+=re[0];
            ja=false;
        }
        if(ja and press(s+re[1])>0){
            s+=re[1];
            ja=false;
        }
        if(ja and press(s+re[2])>0){
            s+=re[2];
            ja=false;
        }
    }
  return s;
}

Compilation message (stderr)

combo.cpp: In function 'std::string guess_sequence()':
combo.cpp:30:19: error: 'N' was not declared in this scope
   30 |     for(int i=0;i<N;i++){
      |                   ^