제출 #881657

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
881657		karrigan	앵무새 (IOI11_parrots)	C++14	81 / 100	3 ms	1596 KiB

encoder

#include<bits/stdc++.h>
#include "encoder.h"
#include "encoderlib.h"
using namespace std;
#define all(fl) fl.begin(),fl.end()
#define pb push_back
#define fi first
#define se second
#define for1(i,j,k) for(int i=j;i<=k;i++)
#define for2(i,j,k) for(int i=j;i>=k;i--)
#define for3(i,j,k,l) for(int i=j;i<=k;i+=l)
#define lb lower_bound
#define ub upper_bound
#define sz(a) (int)a.size()
#define pii pair<int,int>
#define pli pair<long long,int>
#define gcd __gcd
#define lcm(x,y) x*y/__gcd(x,y)
//5 bit dau danh so vi tri 3 bit sau bieu dien bit bat trong gia tri
void encode(int n,int M[]){
for1(i,0,n-1){
int value=M[i];
int pos=(i)*(1<<3);
for1(j,0,7){
if ((value>>j&1)){
send(pos+j);
}
}
}
}
/*signed main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    //freopen("temp.INP","r",stdin);
    //freopen("temp.OUT","w",stdout);
    encode(3,{10,30,20});
}*/

decoder

#include<bits/stdc++.h>
#include "decoder.h"
#include "decoderlib.h"
using namespace std;
#define all(fl) fl.begin(),fl.end()
#define pb push_back
#define fi first
#define se second
#define for1(i,j,k) for(int i=j;i<=k;i++)
#define for2(i,j,k) for(int i=j;i>=k;i--)
#define for3(i,j,k,l) for(int i=j;i<=k;i+=l)
#define lb lower_bound
#define ub upper_bound
#define sz(a) (int)a.size()
#define pii pair<int,int>
#define pli pair<long long,int>
#define gcd __gcd
#define lcm(x,y) x*y/__gcd(x,y)
int b[32];
void decode(int n,int l,int x[]){
for1(i,0,n-1)b[i]=0;
for1(i,0,l-1){
int vl=x[i];
int pos=(vl>>3);
int last=vl%(1<<3);
b[pos]+=(1<<(last));
}
for1(i,0,n-1)output(b[i]);
}
/*signed main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    //freopen("temp.INP","r",stdin);
    //freopen("temp.OUT","w",stdout);
    encode(3,{10,30,20});
}*/

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