Cod sursa(job #2063414)
| Utilizator | Data | 11 noiembrie 2017 11:23:58 | |
|---|---|---|---|
| Problema | Sortare prin comparare | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.7 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream fin ("algsort.in");
ofstream fout ("algsort.out");
int v[1000],n;
void quick(int st,int dr)
{
int i=st,j=dr,pivot=v[(st+dr)/2];
while(i<=j)
{
while(v[i]<=pivot && i<=dr)
i++;
while(v[j]>=pivot && j>=st)
j--;
if(i<=j)
{
int aux=v[i];
v[i]=v[j];
v[j]=aux;
i++;j--;
}
quick(st,j);
quick(i,dr);
}
}
int main()
{
fin>>n;
for(int i=1;i<=n;i++)
fin>>v[i];
quick(1,n);
for(int i=1;i<=n;i++)
{
fout<<v[i]<<" ";
}
return 0;
}
