제출 #199147

#제출 시각아이디문제언어결과실행 시간메모리
199147godwind앵무새 (IOI11_parrots)C++14
0 / 100
11 ms1528 KiB
#include "encoder.h"
#include "encoderlib.h"
 
 
using namespace std;


void encode(int n, int M[]) {
	for (int i = 0; i < n; ++i) {
		int x = i * 16;
		send(i * 16 + 4 * 0 + M[i] % 4);
		send(i * 16 + 4 * 1 + (M[i] >> 2) % 4);
		send(i * 16 + 4 * 2 + (M[i] >> 4) % 4);
		send(i * 16 + 4 * 3 + (M[i] >> 6) % 4);
	}
}
#include "decoder.h"
#include "decoderlib.h"
 
 
using namespace std;

int ans[1000];

void decode(int n, int L, int X[]) {
	for (int i = 0; i < L; ++i) {
		int id = X[i] >> 4;
		int r = (X[i] >> 2) % 4;
		ans[id] += (1 << (2 * r)) * (X[i] % 4);
	}
	for (int i = 0; i < n; ++i) {
		output(ans[i]);
    }
}

컴파일 시 표준 에러 (stderr) 메시지

encoder.cpp: In function 'void encode(int, int*)':
encoder.cpp:10:7: warning: unused variable 'x' [-Wunused-variable]
   int x = i * 16;
       ^
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