oj.uz

Submission #65839

# Submission time Handle Problem Language Result Execution time Memory
65839 2018-08-09T02:02:22 Z josw530 Parrots (IOI11_parrots) C++
81 / 100
 8 ms 2336 KB 
#include "encoder.h"
#include "encoderlib.h"

int BIT_MASK[8] = {
	0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01
};

void encode(int N, int M[])
{
  int i;
  
  
  for(i=0; i<N; i++)
  {
	  for(int j = 0; j<8; j++)
	  {
		  if(M[i]&BIT_MASK[j])
			send(i*8 + j);  
	  }
	
  }
    
}

#include "decoder.h"
#include "decoderlib.h"

int BIT_MASK[8] = {
	0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01
};

void decode(int N, int L, int X[])
{
  int i;
  int msg[32] = {0};
  for(i=0; i<L; i++) {
    msg[X[i]/8] |= BIT_MASK[X[i]%8];
  }

    for(i=0; i<N; i++) {
    output(msg[i]);
  }
 }

Subtask #1
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 748 KB Output is correct

Subtask #2
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 1752 KB Output is correct
2 Correct 6 ms 1864 KB Output is correct
3 Correct 5 ms 1936 KB Output is correct
4 Correct 8 ms 2048 KB Output is correct

Subtask #3
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 2200 KB Output is correct
2 Correct 5 ms 2208 KB Output is correct
3 Correct 6 ms 2240 KB Output is correct
4 Correct 7 ms 2248 KB Output is correct

Subtask #4
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 2288 KB Output is correct
2 Correct 6 ms 2328 KB Output is correct
3 Correct 7 ms 2328 KB Output is correct
4 Correct 7 ms 2336 KB Output is correct
5 Correct 7 ms 2336 KB Output is correct
6 Correct 7 ms 2336 KB Output is correct

Subtask #5
0.0 / 19.0

# Verdict Execution time Memory Grader output
1 Partially correct 6 ms 2336 KB Output is partially correct - P = 8.000000
2 Partially correct 7 ms 2336 KB Output is partially correct - P = 8.000000
3 Incorrect 4 ms 2336 KB Error : Bad encoded integer
4 Incorrect 4 ms 2336 KB Error : Bad encoded integer
5 Incorrect 6 ms 2336 KB Error : Bad encoded integer
6 Incorrect 4 ms 2336 KB Error : Bad encoded integer
7 Incorrect 4 ms 2336 KB Error : Bad encoded integer