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Cod sursa(job #490566)
#include<fstream>
using namespace std;
ifstream f("algsort.in");
ofstream g("algsort.out");
int n,vect[100],i;
void quickSort(int vect[], int stanga, int dreapta)
{ int i = stanga, j = dreapta;
int tmp;
int pivot = vect[(stanga + dreapta) / 2];
while (i <= j) {
while (vect[i] < pivot)
i++;
while (vect[j] > pivot)
j--;
if (i <= j) {
tmp = vect[i];
vect[i] =vect[j];
vect[j] = tmp;
i++;
j--;
}
};
if (stanga < j)
quickSort(vect, stanga, j);
if (i < dreapta)
quickSort(vect, i, dreapta);
}
int main()
{
f>>n;
for(i=1;i<=n;i++)
f>>vect[i];
quickSort(vect,1,n);
for(i=1;i<=n;i++)
g<<vect[i]<<" ";
return 0;
}