Cod sursa(job #1540309)
| Utilizator | Data | 2 decembrie 2015 16:57:01 | |
|---|---|---|---|
| Problema | Sortare prin comparare | Scor | 40 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.7 kb |
# include <fstream>
using namespace std;
ifstream fin("algsort.in");
ofstream fout("algsort.out");
int n,v[500005],i;
int poz (int st,int dr){
int aux,ii=0,jj=-1;
while(st<dr){
if(v[st]>v[dr]){
aux=v[st];
v[st]=v[dr];
v[dr]=aux;
aux=ii;
ii=-jj;
jj=-aux;
}
st+=ii;
dr+=jj;
}
return st;
}
void srt(int st,int dr){
if(st<dr){
int p=poz(st,dr);
srt(st,p-1);
srt(p+1,dr);
}
}
int main () {
fin>>n;
for(i=1;i<=n;i++){
fin>>v[i];
}
srt(1,n);
for(i=1;i<=n;i++){
fout<<v[i]<<" ";
}
return 0;
}
