This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include <bits/stdc++.h>
#include "advisor.h"
using namespace std;
void ComputeAdvice(int *C, int N, int K, int M) {
for(int vez = 0;vez<N;vez++){
int numero = C[vez];
for(int i = 0;(1 << i) <= N;i++){
if(numero & (1 << i)) WriteAdvice(1);
else WriteAdvice(0);
}
}
}
#include <bits/stdc++.h>
#include "assistant.h"
using namespace std;
typedef pair<int,int> ii;
void Assist(unsigned char *A, int N, int K, int R) {
int ptr = 0;
map<int,int> last,atual;
vector<int> sequencia,vaiprecisar;
set<ii> sca;
set<int> defato;
for(int i = 0;i<=N;i++) last[i] = N + 1;
for(int i = 0;i<N;i++){
int numero = 0;
for(int j = 0;(1 << j) <= N;j++){
if(A[ptr] == 1) numero += (1 << j);
ptr++;
}
sequencia.push_back(numero);
}
for(int i = N-1;i>=0;i--){
int v = sequencia[i];
vaiprecisar.push_back(last[v]);
last[v] = i;
}
reverse(vaiprecisar.begin(),vaiprecisar.end());
//for(int i = 0;i<N;i++){
// printf("Foi %d %d\n",sequencia[i],vaiprecisar[i]);
//}
for(int i = 0;i<K;i++){
ii davez = ii(-last[i],i);
sca.insert(davez);
atual[i] = last[i];
defato.insert(i);
}
for(int i = 0;i<N;i++){
int v = sequencia[i];
int checagem = GetRequest();
if(defato.count(v)){
ii antigo = ii(-last[v],v);
last[v] = vaiprecisar[i];
ii novo = ii(-vaiprecisar[i],v);
sca.erase(antigo);
sca.insert(novo);
}
else{
ii perdeu = *(sca.begin());
sca.erase(perdeu);
defato.erase(perdeu.second);
PutBack(perdeu.second);
last[v] = vaiprecisar[i];
ii novo = ii(-vaiprecisar[i],v);
sca.insert(novo);
defato.insert(v);
}
}
}
Compilation message (stderr)
assistant.cpp: In function 'void Assist(unsigned char*, int, int, int)':
assistant.cpp:46:7: warning: unused variable 'checagem' [-Wunused-variable]
int checagem = GetRequest();
^~~~~~~~
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