oj.uz

Submission #934665

# Submission time Handle Problem Language Result Execution time Memory
934665 2024-02-27T18:52:15 Z tamyte Parrots (IOI11_parrots) C++14
17 / 100
 1 ms 1212 KB 
#include "encoder.h"
#include "encoderlib.h"

void encode(int N, int M[])
{
  int i;
  for(i=0; i<N; i++) {
    int now = i + (M[i] << 3);
    send(now);
  }
}

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

void decode(int N, int L, int X[])
{
  int i;
  std::vector<int> res(N);
  for(i=0; i<L; i++) {
    int num = 0;
    for (int j = (1 << 3); j <= X[i]; j <<= 1) {
        if (j & X[i]) {
            num += (j >> 3);
        }
    }
    int idx = 0;
    for (int j = 0; j < 3; ++j) {
        if ((1 << j) & X[i]) {
            idx += (1 << j);
        }
    }
//    std::cout << idx << " " << num << " <- " << X[i] << "\n";
    res[idx] = num;
  }
  for (int i = 0; i < N; ++i) {
    output(res[i]);
  }
}

Subtask #1
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 784 KB Output is correct

Subtask #2
0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1212 KB Output is correct
2 Incorrect 1 ms 1048 KB Error : Output is wrong
3 Halted 0 ms 0 KB -

Subtask #3
0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 796 KB Error : Bad encoded integer
2 Halted 0 ms 0 KB -

Subtask #4
0 / 29.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 796 KB Error : Bad encoded integer
2 Halted 0 ms 0 KB -

Subtask #5
0 / 19.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 796 KB Error : Bad encoded integer
2 Halted 0 ms 0 KB -