Submission #1016506

#	Time	Username	Problem	Language	Result	Execution time	Memory
1016506		nisanduu	Parrots (IOI11_parrots)	C++17	0 / 100	1 ms	1292 KiB

encoder

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

void encode(int N, int M[])
{
  int i;
  string st;
  string s2,f;
  int number,num;
  for(i=0; i<N; i++){
    num = i;
    st = to_string(num);
    s2 = to_string(M[i]);
    f = st+s2;
    number = stoi(f);
    
    send(number);
  }
}

decoder

#include "decoder.h"
#include "decoderlib.h"
#include <bits/stdc++.h>
using namespace std;
void decode(int N, int L, int X[])
{
  int i, b,n,digit,j,num;
  vector<pair<int,int>> v;
  string s,tmp;
  char d;
  for(i=0; i<N; i++) {
    b = X[i];
    s = to_string(b);
    n = s.length();
    d = s[1];
    digit = (d - '0');
    tmp = "";
    tmp += s[0];
    num = stoi(tmp);
    //mp[num] = digit;
    v.push_back({num,digit});
  }
  sort(v.begin(),v.end());
  for(int i=0;i<N;i++){
          output(v[i].second);
  }
}

Compilation message (stderr)

decoder.cpp: In function 'void decode(int, int, int*)':
decoder.cpp:7:12: warning: variable 'n' set but not used [-Wunused-but-set-variable]
    7 |   int i, b,n,digit,j,num;
      |            ^
decoder.cpp:7:20: warning: unused variable 'j' [-Wunused-variable]
    7 |   int i, b,n,digit,j,num;
      |                    ^

• Subtask 1: 0 / 17
• Subtask 2: 0 / 17
• Subtask 3: 0 / 18
• Subtask 4: 0 / 29
• Subtask 5: 0 / 19