Submission #1007627

#	Time	Username	Problem	Language	Result	Execution time	Memory
1007627		nomuluun	Parrots (IOI11_parrots)	C++14	Compilation error	0 ms	0 KiB

encoder

#include<bits/stdc++.h>
using namespace std;
void send(int a);
void output(int b);
void encode(int N, int M[]){
    for(int i=0; i<N; i++){
        if(M[i]==1)send(i);
    }
}
void decode(int N, int L, int X[]){
    bool b[10]={0};
    for(int i=0; i<L; i++){
        b[X[i]]=1;
    }
    for(int i=0; i<N; i++){
        if(b[i]==1)output(1);
        else output(0);
    }
}

decoder

#include<bits/stdc++.h>
using namespace std;
void send(int a);
void output(int b);
void encode(int N, int M[]){
    for(int i=0; i<N; i++){
        if(M[i]==1)send(i);
    }
}
void decode(int N, int L, int X[]){
    bool b[10]={0};
    for(int i=0; i<L; i++){
        b[X[i]]=1;
    }
    for(int i=0; i<N; i++){
        if(b[i]==1)output(1);
        else output(0);
    }
}

Compilation message (stderr)

/usr/bin/ld: /tmp/cc5SS1VF.o: in function `decode(int, int, int*)':
encoder.cpp:(.text+0xc2): undefined reference to `output(int)'
/usr/bin/ld: encoder.cpp:(.text+0xd7): undefined reference to `output(int)'
collect2: error: ld returned 1 exit status

/usr/bin/ld: /tmp/cc60tePo.o: in function `encode(int, int*)':
decoder.cpp:(.text+0x37): undefined reference to `send(int)'
collect2: error: ld returned 1 exit status