Submission #602099

#	Time	Username	Problem	Language	Result	Execution time	Memory
602099		vh50	Parrots (IOI11_parrots)	C++17	Compilation error	0 ms	0 KiB

encoder

#include <bits/stdc++.h>
#include "encoder.h"
#include "encoderlib.h"
using namespace std;
void encode(int N, int M[])
{
    for(int i = 0; i < N; i++)
        for(int j = 0; j < 3; j++)
            for(int k = 0; k <= j; k++) 
                input((i << 4) + (M[i] >> 3 * j) & (1 << 3));
}

decoder

#include <bits/stdc++.h>
#include "decoder.h"
#include "decoderlib.h"
using namespace std;
void decode(int N, int L, int X[])
{
    int marc[300], v[300];
    sort(X, X + L);
    for(int i = 0; i < L; i++)
        marc[X[i]]++;
    for(int i = 0; i < L; i++)
        v[X[i] >> (1 << 3)] += X[i] & (1 << 3);
    for(int i = 0; i < N; i++)  output(v[i]);
}

Compilation message (stderr)

encoder.cpp: In function 'void encode(int, int*)':
encoder.cpp:10:32: warning: suggest parentheses around '+' in operand of '&' [-Wparentheses]
   10 |                 input((i << 4) + (M[i] >> 3 * j) & (1 << 3));
      |                       ~~~~~~~~~^~~~~~~~~~~~~~~~~
encoder.cpp:10:17: error: 'input' was not declared in this scope
   10 |                 input((i << 4) + (M[i] >> 3 * j) & (1 << 3));
      |                 ^~~~~