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Submission #220522

# Submission time Handle Problem Language Result Execution time Memory
220522 2020-04-08T03:35:40 Z anonymous Parrots (IOI11_parrots) C++14
81 / 100
 13 ms 1536 KB 
#include "encoder.h"
#include "encoderlib.h"
using namespace std;

void encode(int N, int M[])
{
  int B = 0;
  for(int i=0; i<N; i++) {
    for (int j=0; j<8; j++) {
	   if (M[i] & (1<<j)) {send(B);} 
	   B++; 
	}
  }
}

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

void decode(int N, int L, int X[])
{
  int freq[256]={}, B = 0;
  for (int i=0; i<L; i++) {
	 freq[X[i]]++;
	}
	for (int i=0; i<N; i++) {
		int resi = 0;
		for (int j=0; j<8; j++) {
				if (freq[B]) {resi+=(1<<j);}
				B++;
		}
		output(resi);
	}
}

Subtask #1
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 820 KB Output is correct

Subtask #2
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 1536 KB Output is correct
2 Correct 10 ms 1536 KB Output is correct
3 Correct 10 ms 1536 KB Output is correct
4 Correct 10 ms 1536 KB Output is correct

Subtask #3
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 1536 KB Output is correct
2 Correct 10 ms 1536 KB Output is correct
3 Correct 10 ms 1536 KB Output is correct
4 Correct 10 ms 1536 KB Output is correct

Subtask #4
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 1536 KB Output is correct
2 Correct 11 ms 1536 KB Output is correct
3 Correct 11 ms 1536 KB Output is correct
4 Correct 12 ms 1536 KB Output is correct
5 Correct 11 ms 1536 KB Output is correct
6 Correct 11 ms 1536 KB Output is correct

Subtask #5
0.0 / 19.0

# Verdict Execution time Memory Grader output
1 Partially correct 10 ms 1536 KB Output is partially correct - P = 8.000000
2 Partially correct 13 ms 1536 KB Output is partially correct - P = 8.000000
3 Incorrect 8 ms 904 KB Error : Bad encoded integer
4 Incorrect 9 ms 908 KB Error : Bad encoded integer
5 Incorrect 9 ms 920 KB Error : Bad encoded integer
6 Incorrect 9 ms 904 KB Error : Bad encoded integer
7 Incorrect 9 ms 1032 KB Error : Bad encoded integer