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Submission #18651

# Submission time Handle Problem Language Result Execution time Memory
18651 2016-02-13T10:13:53 Z ggoh Parrots (IOI11_parrots) C++
81 / 100
 8 ms 2184 KB 
#include "encoder.h"
#include "encoderlib.h"

void encode(int N,int M[])
{
    int t,u;
    for(int i=0;i<N;i++)
    {
        u=M[i];t=0;
        while(u)
        {
            if(u%2)send(32*t+i);
            u/=2;
            t++;
        }
    }
}

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

void decode(int N,int L,int X[])
{
    int ans,ch[256]={};
    for(int i=0;i<L;i++)ch[X[i]]++;
    for(int i=0;i<N;i++)
    {
        ans=0;
        for(int j=0;j<8;j++)
        {
            if(ch[32*j+i])ans+=(1<<j);
        }
        output(ans);
    }
}

Subtask #1
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 752 KB Output is correct

Subtask #2
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 1632 KB Output is correct
2 Correct 6 ms 2040 KB Output is correct
3 Correct 5 ms 2040 KB Output is correct
4 Correct 7 ms 2040 KB Output is correct

Subtask #3
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 2096 KB Output is correct
2 Correct 4 ms 2128 KB Output is correct
3 Correct 5 ms 2128 KB Output is correct
4 Correct 6 ms 2128 KB Output is correct

Subtask #4
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 2128 KB Output is correct
2 Correct 6 ms 2128 KB Output is correct
3 Correct 6 ms 2144 KB Output is correct
4 Correct 6 ms 2176 KB Output is correct
5 Correct 8 ms 2176 KB Output is correct
6 Correct 7 ms 2176 KB Output is correct

Subtask #5
0.0 / 19.0

# Verdict Execution time Memory Grader output
1 Partially correct 5 ms 2176 KB Output is partially correct - P = 8.000000
2 Partially correct 8 ms 2184 KB Output is partially correct - P = 8.000000
3 Incorrect 4 ms 2184 KB Error : Bad encoded integer
4 Incorrect 4 ms 2184 KB Error : Bad encoded integer
5 Incorrect 4 ms 2184 KB Error : Bad encoded integer
6 Incorrect 4 ms 2184 KB Error : Bad encoded integer
7 Incorrect 4 ms 2184 KB Error : Bad encoded integer