oj.uz

답안 #25505

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
25505 2017-06-22T14:31:07 Z Bruteforceman 앵무새 (IOI11_parrots) C++11
81 / 100
 9 ms 2216 KB 
#include "encoder.h"
#include "encoderlib.h"
#include "vector"
using namespace std;

void encode(int N, int M[])
{
  	int i;
  	vector <int> pos;
    for(int i = 0; i < N; i++) {
  	    for(int j = 0; j < 8; j++) {
  	    	pos.push_back((M[i] >> j) & 1);
  	    }
  	}
  	for(size_t i = 0; i < pos.size(); i++) {
  		if(pos[i] == 1) {
  			send(i);
  		}
  	}
}

#include "decoder.h"
#include "decoderlib.h"
#include "vector"
using namespace std;

void decode(int N, int L, int X[])
{
  int i, b;
  vector <int> v (8 * N);
  for(i=0; i<L; i++) {
    b = X[i];
    v[b] = 1;
  }
  for(int i = 0; i < N; i++) {
  	int num = 0;
  	for(int j = 0; j < 8; j++) {
  		num |= (1 << j) * v[8*i + j];
  	}
  	output(num);
  }
}

Compilation message

encoder.cpp: In function 'void encode(int, int*)':
encoder.cpp:8:8: warning: unused variable 'i' [-Wunused-variable]
    int 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 6 ms 1592 KB Output is correct
2 Correct 5 ms 1600 KB Output is correct
3 Correct 5 ms 1728 KB Output is correct
4 Correct 6 ms 1864 KB Output is correct

Subtask #3
18.0 / 18.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 2064 KB Output is correct
2 Correct 6 ms 2064 KB Output is correct
3 Correct 6 ms 2112 KB Output is correct
4 Correct 6 ms 2112 KB Output is correct

Subtask #4
29.0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 2176 KB Output is correct
2 Correct 6 ms 2176 KB Output is correct
3 Correct 6 ms 2192 KB Output is correct
4 Correct 8 ms 2192 KB Output is correct
5 Correct 7 ms 2192 KB Output is correct
6 Correct 7 ms 2216 KB Output is correct

Subtask #5
0.0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Partially correct 7 ms 2216 KB Output is partially correct - P = 8.000000
2 Partially correct 9 ms 2216 KB Output is partially correct - P = 8.000000
3 Incorrect 4 ms 2216 KB Error : Bad encoded integer
4 Incorrect 4 ms 2216 KB Error : Bad encoded integer
5 Incorrect 4 ms 2216 KB Error : Bad encoded integer
6 Incorrect 4 ms 2216 KB Error : Bad encoded integer
7 Incorrect 4 ms 2216 KB Error : Bad encoded integer