oj.uz

Submission #934586

# Submission time Handle Problem Language Result Execution time Memory
934586 2024-02-27T16:12:30 Z KebabuVaikis15 Parrots (IOI11_parrots) C++14
88 / 100
 7 ms 1624 KB 
#include "encoder.h"
#include "encoderlib.h"

void encode(int N, int M[])
{
    if (N<=32)
    {
        for (int i=0; i<N; i++)
            for (int j=0; j<8; j++)
                if (M[i]&(1<<j))
                    send((j<<5)+i);
    }
    else
    {
        for (int i=0; i<N; i++)
            for (int j=0; j<4; j++)
                for (int k=0; k<((M[i]>>2*j)&3); k++)
                    send((j<<6)+i);
    }
}

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

void decode(int N, int L, int X[])
{
    int M[N]={};
    if (N<=32)
        for (int i=0; i<L; i++)
            M[X[i]&((1<<5)-1)]+=(1<<(X[i]>>5));
    else
        for (int i=0; i<L; i++)
            M[X[i]&((1<<6)-1)]+=(1<<(2*(X[i]>>6)));
    for (int i:M)
        output(i);
}

Subtask #1
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 776 KB Output is correct

Subtask #2
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1312 KB Output is correct
2 Correct 1 ms 1300 KB Output is correct
3 Correct 1 ms 1316 KB Output is correct
4 Correct 1 ms 1312 KB Output is correct

Subtask #3
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1308 KB Output is correct
2 Correct 1 ms 1316 KB Output is correct
3 Correct 1 ms 1320 KB Output is correct
4 Correct 1 ms 1320 KB Output is correct

Subtask #4
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1308 KB Output is correct
2 Correct 2 ms 1324 KB Output is correct
3 Correct 1 ms 1320 KB Output is correct
4 Correct 3 ms 1168 KB Output is correct
5 Correct 3 ms 1332 KB Output is correct
6 Correct 3 ms 1344 KB Output is correct

Subtask #5
7.0 / 19.0

# Verdict Execution time Memory Grader output
1 Partially correct 1 ms 1320 KB partially correct P=8.000000
2 Partially correct 3 ms 1436 KB partially correct P=8.000000
3 Partially correct 3 ms 1344 KB partially correct P=12.000000
4 Partially correct 5 ms 1624 KB partially correct P=12.000000
5 Partially correct 6 ms 1404 KB partially correct P=12.000000
6 Partially correct 7 ms 1396 KB partially correct P=12.000000
7 Partially correct 6 ms 1388 KB partially correct P=12.000000