#include "advisor.h"
#include <bits/stdc++.h>
using namespace std;
//macros
typedef long long ll;
typedef pair<int, int> ii;
typedef tuple<int, int, int> iii;
typedef vector<int> vi;
typedef vector<ii> vii;
typedef vector<iii> viii;
typedef vector<ll> vll;
#define REP(a,b,c) for(int a=int(b); a<int(c); a++)
#define RE(a,c) REP(a,0,c)
#define RE1(a,c) REP(a,1,c+1)
#define REI(a,b,c) REP(a,b,c+1)
#define REV(a,b,c) for(int a=int(c-1); a>=int(b); a--)
#define INF 1e9
#define pb push_back
#define fi first
#define se second
#define sz size()
const int MX = 1e5;
queue<int> nxt[MX];
set<int> onShelf;
priority_queue<ii> pq;
map<int, int> last;
vi ans;
void ComputeAdvice(int *C, int N, int K, int M) {
RE(i,N) while(!nxt[i].empty()) nxt[i].pop();
onShelf.clear();
while(!pq.empty()) pq.pop();
ans.clear();
RE(i,N) nxt[C[i]].push(i);
RE(i,N) nxt[i].push(N);
ans.assign(K+N,0);
RE(i,K) {
onShelf.insert(i);
pq.push({nxt[i].front(), i});
last[i] = i;
}
RE(i,N) {
nxt[C[i]].pop();
last[C[i]] = K+i;
if(onShelf.count(C[i])) continue;
ii p = pq.top(); pq.pop();
ans[last[p.second]] = 1;
onShelf.erase(p.se);
pq.push({nxt[C[i]].front(), C[i]});
onShelf.insert(C[i]);
}
for(int i:ans) WriteAdvice(i);
}
#include "assistant.h"
#include <bits/stdc++.h>
using namespace std;
//macros
typedef long long ll;
typedef pair<int, int> ii;
typedef tuple<int, int, int> iii;
typedef vector<int> vi;
typedef vector<ii> vii;
typedef vector<iii> viii;
typedef vector<ll> vll;
#define REP(a,b,c) for(int a=int(b); a<int(c); a++)
#define RE(a,c) REP(a,0,c)
#define RE1(a,c) REP(a,1,c+1)
#define REI(a,b,c) REP(a,b,c+1)
#define REV(a,b,c) for(int a=int(c-1); a>=int(b); a--)
#define INF 1e9
#define pb push_back
#define fi first
#define se second
#define sz size()
set<int> OnShelf;
queue<int> rem;
void Assist(unsigned char *A, int N, int K, int R) {
onShelf.clear();
while(!rem.empty()) rem.pop();
RE(i,K) {
OnShelf.insert(i);
if(A[i]) rem.push(i);
}
RE(i,N) {
int req = GetRequest();
if(!OnShelf.count(req)) {
PutBack(rem.front());
OnShelf.erase(rem.front()); rem.pop();
OnShelf.insert(req);
}
if(A[K+i]) rem.push(req);
}
}
Compilation message
assistant.cpp: In function 'void Assist(unsigned char*, int, int, int)':
assistant.cpp:29:3: error: 'onShelf' was not declared in this scope
onShelf.clear();
^~~~~~~
assistant.cpp:29:3: note: suggested alternative: 'OnShelf'
onShelf.clear();
^~~~~~~
OnShelf
