Pagini recente » Cod sursa (job #2476555) | Cod sursa (job #729324) | Cod sursa (job #1465852) | Cod sursa (job #253074) | Cod sursa (job #2712430)
#include <bits/stdc++.h>
#define dim 5009
using namespace std;
ifstream fin ("subsir2.in");
ofstream fout("subsir2.out");
int n,v[dim],len[dim],ans[dim],len_max,poz;
bool urm[dim];
int32_t main()
{
fin>>n;
for(int i=1;i<=n;i++)
fin>>v[i];
for(int i=1;i<=n;i++){
len[i]=1;
for(int j=1;j<i;j++)
if(v[j]<=v[i]&&len[j]>=len[i])
len[i]=len[j]+1;
for(int j=1;j<i;j++)
if(v[i]<=v[j]&&len[j]+1==len[i])
urm[j]=1;
}
for(int i=1;i<=n;i++)
if(!urm[i]){
if(len[i]>len_max)
len_max=len[i],
poz=i;
}
int elem_curent=v[poz],k=0;
while(poz>=1){
if(elem_curent>=v[poz])
ans[++k]=poz,
elem_curent=v[poz];
poz--;
}
fout<<len_max<<'\n';
for(int i=k;i>=1;i--)
fout<<ans[i]<<' ';
}