Submission #943783

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
943783	2024-03-11T22:15:34 Z	study	Combo (IOI18_combo)	C++17	Compilation error	0 ms	0 KB

combo

#include <bits/stdc++.h>
#include "combo.h"
#define int long long
using namespace std;
#define REP(i,n) for (int i=0; i<(n); i++)

const int M = 4;
const char LET[] = "ABXY";

string guess_sequence(int N){
        int len[M];
        string s;
        REP(i,N){
                REP(j,M){
                        len[j] = press(s+LET[j]);
                }
                REP(j,M){
                        if (len[j] == i+1){
                                s += LET[j];
                                break;
                        }
                }
        }
        return s;
}

Compilation message

/usr/bin/ld: /tmp/cca8dJK0.o: in function `main':
grader.cpp:(.text.startup+0x4c): undefined reference to `guess_sequence[abi:cxx11](int)'
collect2: error: ld returned 1 exit status