oj.uz

Submission #712521

# Submission time Handle Problem Language Result Execution time Memory
712521 2023-03-19T01:38:15 Z lmqzzz Parrots (IOI11_parrots) C++14
81 / 100
 3 ms 1068 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 < 8; j++) {
                        if (M[i] >> j & 1) send(i * 8 + j);
                }
        }
}

#include "decoder.h"

#include <bits/stdc++.h>
using namespace std;

#include "decoderlib.h"

void decode(int N, int L, int X[]) {
        vector<int> ans(N * 8, 0);
        for (int i = 0; i < L; i++) {
                ans[X[i]] = 1;
        }
        for (int i = 0; i < N; i++) {
                int num = 0;
                for (int j = i * 8 + 7; j >= i * 8; j--) {
                        num = num * 2 + ans[j];
                }
                output(num);
        }
}

Subtask #1
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 652 KB Output is correct

Subtask #2
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1040 KB Output is correct
2 Correct 2 ms 996 KB Output is correct
3 Correct 2 ms 1036 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 2 ms 1032 KB Output is correct
2 Correct 2 ms 1044 KB Output is correct
3 Correct 3 ms 1044 KB Output is correct
4 Correct 2 ms 1048 KB Output is correct

Subtask #4
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1032 KB Output is correct
2 Correct 2 ms 996 KB Output is correct
3 Correct 2 ms 1052 KB Output is correct
4 Correct 3 ms 1056 KB Output is correct
5 Correct 3 ms 1024 KB Output is correct
6 Correct 3 ms 1060 KB Output is correct

Subtask #5
0.0 / 19.0

# Verdict Execution time Memory Grader output
1 Partially correct 2 ms 1040 KB Output is partially correct - P = 8.000000
2 Partially correct 3 ms 1068 KB Output is partially correct - P = 8.000000
3 Incorrect 1 ms 528 KB Error : Bad encoded integer
4 Incorrect 1 ms 532 KB Error : Bad encoded integer
5 Incorrect 1 ms 532 KB Error : Bad encoded integer
6 Incorrect 1 ms 532 KB Error : Bad encoded integer
7 Incorrect 1 ms 524 KB Error : Bad encoded integer