제출 #602102

#제출 시각아이디문제언어결과실행 시간메모리
602102vh50앵무새 (IOI11_parrots)C++17
0 / 100
9 ms1212 KiB
#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++) 
                send((i << 4) + (M[i] >> 3 * j) & (1 << 3));
}
#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]);
}

컴파일 시 표준 에러 (stderr) 메시지

encoder.cpp: In function 'void encode(int, int*)':
encoder.cpp:10:31: warning: suggest parentheses around '+' in operand of '&' [-Wparentheses]
   10 |                 send((i << 4) + (M[i] >> 3 * j) & (1 << 3));
      |                      ~~~~~~~~~^~~~~~~~~~~~~~~~~
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