oj.uz

Submission #734488

# Submission time Handle Problem Language Result Execution time Memory
734488 2023-05-02T14:12:03 Z Alexabcde1 Parrots (IOI11_parrots) C++14
52 / 100
 3 ms 1048 KB 
#include "encoder.h"
#include "encoderlib.h"
void encode(int N, int M[])
{
  for(int i=0; i<N; i++) {
    for (int j=0;j<=7;j++){
      if (M[i]%2==1){
        send((i<<4)+(j<<1)+1);
      }
      M[i]/=2;
    }
  }
}
#include "decoder.h"
#include "decoderlib.h"
 
void decode(int N, int L, int X[])
{
  int i, b,ans[20]={0};
  for(int i=0; i<L; i++) {
  	int pos=(X[i]>>4);
  	int val=(1<<((X[i]%16)>>1));
    ans[pos] += val;
  }
  for (int i=0;i<N;i++) {
    output(ans[i]);
  }
}

Compilation message

decoder.cpp: In function 'void decode(int, int, int*)':
decoder.cpp:6:7: warning: unused variable 'i' [-Wunused-variable]
    6 |   int i, b,ans[20]={0};
      |       ^
decoder.cpp:6:10: warning: unused variable 'b' [-Wunused-variable]
    6 |   int i, b,ans[20]={0};
      |          ^

Subtask #1
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 660 KB Output is correct

Subtask #2
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 1044 KB Output is correct
2 Correct 1 ms 992 KB Output is correct
3 Correct 2 ms 1004 KB Output is correct
4 Correct 2 ms 1040 KB Output is correct

Subtask #3
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1012 KB Output is correct
2 Correct 2 ms 1044 KB Output is correct
3 Correct 3 ms 1040 KB Output is correct
4 Correct 2 ms 1000 KB Output is correct

Subtask #4
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 984 KB Output is correct
2 Correct 2 ms 1000 KB Output is correct
3 Incorrect 0 ms 524 KB Error : Bad encoded integer
4 Halted 0 ms 0 KB -

Subtask #5
0.0 / 19.0

# Verdict Execution time Memory Grader output
1 Partially correct 1 ms 1048 KB Output is partially correct - P = 8.000000
2 Incorrect 1 ms 520 KB Error : Bad encoded integer
3 Incorrect 2 ms 604 KB Error : Bad encoded integer
4 Incorrect 1 ms 528 KB Error : Bad encoded integer
5 Incorrect 1 ms 524 KB Error : Bad encoded integer
6 Incorrect 0 ms 524 KB Error : Bad encoded integer
7 Incorrect 1 ms 524 KB Error : Bad encoded integer