Pagini recente » Cod sursa (job #1206716) | Cod sursa (job #972697) | Monitorul de evaluare | Cod sursa (job #2961432) | Cod sursa (job #2266091)
#include <fstream>
#include <deque>
using namespace std;
deque<pair<int, int> > deck;
int n, k;
void save(int& prim, int& ultim, int& nr)
{
int mini=500001, maxi=0;
for(auto x:deck)
{
if(x.second>maxi)
maxi=x.second;
if(x.second<mini)
mini=x.second;
}
nr=deck.front().first;
prim=mini;
ultim=maxi;
}
void rez()
{
ifstream f ("secventa.in");
ofstream g ("secventa.out");
int x;
f>>n>>k>>x;
deck.push_back({x,1});
int prim=1, ultim=1, nr=x;
for(int i=2; i<=n; i++)
{
f>>x;
if(deck.empty() || x>=deck.back().first)
deck.push_back({x,i});
else if(x>deck.front().first)
if(i<=n-k+1)
{
deck.pop_front();
deck.push_front({x,i});
}
else
{
deck.push_back({x,i});
if(i==n && deck.size()>=k && deck.front().first != nr)
save(prim, ultim, nr);
}
else if(x==deck.front().first)
deck.push_front({x,i});
else
{
if(deck.size()>=k && deck.front().first > nr)
save(prim, ultim, nr);
deck.clear();
}
}
g<<prim<<' '<<ultim<<' '<<nr;
}
int main()
{
rez();
return 0;
}