oj.uz

답안 #65852

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
65852 2018-08-09T03:30:48 Z lipschitz 앵무새 (IOI11_parrots) C++14
81 / 100
 8 ms 2192 KB 
#include "encoder.h"
#include "encoderlib.h"

void encode(int N, int M[])
{
  int i;

  for (i = 0; i < N; i++) {
	  int seq = i << 3;
	  int temp = M[i];

	  for (int j = 0; j < 8; j++) {
		  if (temp & 1) {
			  send(seq + j);
		  }

		  temp >>= 1;
	  }
  }
}

#include "decoder.h"
#include "decoderlib.h"
#include<algorithm>

using namespace std;

void decode(int N, int L, int X[])
{
  int i, mask = 0x0007;
  int b[64];

  for (int i = 0; i < 64; i++)
	  b[i] = 0;

  sort(X, X + L);

  int seq = 0, ans = 0;
  for(i=0; i<L; i++) {
	  if ((X[i] >> 3)^seq) {
		  b[seq] = ans;
		  ans = 0;
		  seq = X[i] >> 3;
	  }

	  ans += (1 << (X[i] & mask));	  
  }

  b[seq] = ans;

  for (int i = 0; i < N; i++)
	  output(b[i]);
}

Subtask #1
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 752 KB Output is correct

Subtask #2
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 1592 KB Output is correct
2 Correct 6 ms 1712 KB Output is correct
3 Correct 5 ms 1928 KB Output is correct
4 Correct 6 ms 2192 KB Output is correct

Subtask #3
18.0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 2192 KB Output is correct
2 Correct 5 ms 2192 KB Output is correct
3 Correct 7 ms 2192 KB Output is correct
4 Correct 6 ms 2192 KB Output is correct

Subtask #4
29.0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 2192 KB Output is correct
2 Correct 5 ms 2192 KB Output is correct
3 Correct 6 ms 2192 KB Output is correct
4 Correct 7 ms 2192 KB Output is correct
5 Correct 7 ms 2192 KB Output is correct
6 Correct 8 ms 2192 KB Output is correct

Subtask #5
0.0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Partially correct 7 ms 2192 KB Output is partially correct - P = 8.000000
2 Partially correct 7 ms 2192 KB Output is partially correct - P = 8.000000
3 Incorrect 5 ms 2192 KB Error : Bad encoded integer
4 Incorrect 5 ms 2192 KB Error : Bad encoded integer
5 Incorrect 4 ms 2192 KB Error : Bad encoded integer
6 Incorrect 4 ms 2192 KB Error : Bad encoded integer
7 Incorrect 4 ms 2192 KB Error : Bad encoded integer