Submission #918119

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
918119	2024-01-29T13:11:27 Z	vjudge1	Parrots (IOI11_parrots)	C++17	Compilation error	0 ms	0 KB

encoder

#include "encoder.h"
#include "encoderlib.h"
#include <bits/stdc++.h>
 
using namespace std;
 
void encode(int N, int M[]){
    for(int i = 0; i < N; i++){
        for(int j = 0; j < 8; j++){
            if((1 << j) & M[i]){
                send(j | (i << 3));
            }
        }
    }
}

#include "decoder.h"
#include "decoderlib.h"
#include <bits/stdc++.h>
 
using namespace std;
 
void decode(int N, int L, int X[]){
    int arr[N];
    memset(arr, 0, sizeof(arr));
    for(int i = 0; i < L; i++){
        int bit = X[i] & 7;
        int id = X[i] >> 3;
        arr[id] |= (1 << bit);
    }
    for(int i = 0; i < N; i++){
        output(arr[i]);
    }
}

decoder

Compilation message

/usr/bin/ld: /tmp/ccYRKej2.o: in function `decode(int, int, int*)':
encoder.cpp:(.text+0x147): undefined reference to `output(int)'
collect2: error: ld returned 1 exit status

/usr/bin/ld: /tmp/ccvOC7YN.o: in function `main':
grader_decoder.cpp:(.text.startup+0x1ef): undefined reference to `decode(int, int, int*)'
collect2: error: ld returned 1 exit status