oj.uz

Submission #799276

# Submission time Handle Problem Language Result Execution time Memory
799276 2023-07-31T11:36:40 Z Liudas Parrots (IOI11_parrots) C++17
52 / 100
 2 ms 1052 KB 
#include <bits/stdc++.h>
#include "encoder.h"
#include "encoderlib.h"
//#include "decoder.h"
//#include "decoderlib.h"
using namespace std;
void encode(int N, int M[]){
    for(int i = 0; i < N; i ++){
        send(M[i]);
        send(M[i]);
    }
    vector<int> arr;
    for(int i = 0; i < N; i ++){
        arr.push_back(M[i]);
    }
    sort(arr.begin(), arr.end());
    for(int i = 0; i < N; i ++){
        for(int j = 0; j < N; j ++){
            if(arr[j] == M[i]){
                send(i * 16 + j);
                M[i] = -1;
                break;
            }
        }
    }
}
#include <bits/stdc++.h>
//#include "encoder.h"
//#include "encoderlib.h"
#include "decoder.h"
#include "decoderlib.h"
using namespace std;
void decode(int N, int L, int X[]){
    map<int, int> arr;
    for(int i = 0; i < L;  i++){
        arr[X[i]]++;
    }
    vector<int> ord, ans(N), brr;
    for(auto[l, r] : arr){
        for(int i = 0; i < r/2; i ++){
            brr.push_back(l);
        }
        if(r % 2){
            ord.push_back(l);
        }
    }
    for(int k : ord){
        int i = k / 16, j = k % 16;
        ans[i] = brr[j];
    }
    for(int i : ans){
        output(i);
    }
}

Subtask #1
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 644 KB Output is correct

Subtask #2
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 972 KB Output is correct
2 Correct 1 ms 1008 KB Output is correct
3 Correct 2 ms 1048 KB Output is correct
4 Correct 2 ms 1036 KB Output is correct

Subtask #3
18.0 / 18.0

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

Subtask #4
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1052 KB Output is correct
2 Correct 2 ms 1036 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 Correct 2 ms 1044 KB Output is correct - P = 3.000000
2 Incorrect 1 ms 624 KB Error : Bad encoded integer
3 Incorrect 0 ms 616 KB Error : Bad encoded integer
4 Incorrect 1 ms 524 KB Error : Bad encoded integer
5 Incorrect 1 ms 524 KB Error : Bad encoded integer
6 Incorrect 0 ms 520 KB Error : Bad encoded integer
7 Incorrect 0 ms 660 KB Error : Bad encoded integer