Cod sursa(job #1718376)
| Utilizator | Data | 17 iunie 2016 15:25:43 | |
|---|---|---|---|
| Problema | Sortare prin comparare | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.88 kb |
#include <fstream>
using namespace std;
ifstream fin ("algsort.in");
ofstream fout ("algsort.out");
int n,c,p,v[500010],aux,i;
int main () {
fin>>n;
for(i=1;i<=n;i++)
fin>>v[i];
for(i=2;i<=n;i++){
c=i;
p=i/2;
while(p>=1 && v[c]>v[p]){
aux=v[c];
v[c]=v[p];
v[p]=aux;
c=p;
p=p/2;
}
}
for(i=n;i>=2;i--){
aux=v[1];
v[1]=v[i];
v[i]=aux;
p=1;
c=2;
while(c<=i-1){
if(c+1<=i-1 && v[c+1]==v[c])
c++;
if(v[p]<v[c]){
aux=v[p];
v[p]=v[c];
v[c]=aux;
p=c;
c*=2;
}
else
break;
}
}
for(i=1;i<=n;i++)
fout<<v[i]<<" ";
}
