Cod sursa(job #1109433)
| Utilizator | Data | 17 februarie 2014 09:52:57 | |
|---|---|---|---|
| Problema | Subsir crescator maximal | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.68 kb |
#include <iostream>
#include <fstream>
using namespace std;
ofstream g("scmax.out");
long long a[2000000001], lg[1000000], prec[1000000];
long long maxx=1;
void afisare(int i)
{
if(i==0)
return;
afisare(prec[i]);
g<<' '<<a[i];
}
int main()
{
long long i, j, n;
ifstream f("scmax.in");
f>>n;
for(i=1;i<=n;i++)
f>>a[i];
for(i=1;i<=n;i++)
{
lg[i]=1;
prec[i]=0;
for(j=i-1;j>0;j--)
if(lg[i]<=lg[j] && a[i]>a[j])
{
lg[i]=lg[j]+1;
prec[i]=j;
}
if(lg[maxx]<lg[i])
maxx=i;}
afisare(maxx);}
