Submission #1219874

#	Time	Username	Problem	Language	Result	Execution time	Memory
1219874		SpyrosAliv	Parrots (IOI11_parrots)	C++20	Compilation error	0 ms	0 KiB

encoder

#include "encoder.h"
#include "encoderlib.h"
#include "decoder.h"
#include "decoderlib.h"
#include <bits/stdc++.h>
using namespace std;

void encode(int n, int m[]) {
    int fin = 0;
    for (int i = 0; i < n; i++) {
        fin |= (1 << m[i]);
    }
    send(fin);
}

void decode(int n, int l, int x[]) {
    for (int i = 0; i < n; i++) {
        if ((x[0] >> i) & 1) output(1);
        else output(0);
    }
}

decoder

#include "encoder.h"
#include "encoderlib.h"
#include "decoder.h"
#include "decoderlib.h"
#include <bits/stdc++.h>
using namespace std;

void encode(int n, int m[]) {
    int fin = 0;
    for (int i = 0; i < n; i++) {
        fin |= (1 << m[i]);
    }
    send(fin);
}

void decode(int n, int l, int x[]) {
    for (int i = 0; i < n; i++) {
        if ((x[0] >> i) & 1) output(1);
        else output(0);
    }
}

Compilation message (stderr)

# 1번째 컴파일 단계

/usr/bin/ld: /tmp/ccmx0Nv3.o: in function `decode(int, int, int*)':
encoder.cpp:(.text+0x71): undefined reference to `output(int)'
/usr/bin/ld: encoder.cpp:(.text+0x88): undefined reference to `output(int)'
collect2: error: ld returned 1 exit status