Pagini recente » Cod sursa (job #192825) | Cod sursa (job #112682) | Cod sursa (job #1158314) | Cod sursa (job #2167685) | Cod sursa (job #1019385)
#include "stdio.h"
#include "stdlib.h"
int v[500001],n;
void qs(int s,int d)
{
if(s<d){
int aux;
int i=s;
int j=d;
int pivot = v[rand()%s+d];
while(i<=j){
while(v[i]<pivot){
i++;
}
while(v[j]>pivot){
j--;
}
if(i<=j){
aux=v[i];
v[i]=v[j];
v[j]=aux;
i++;
j--;
}
}
qs(s,j);
qs(i,d);
}
}
int main()
{
freopen("algsort.in", "r", stdin);
freopen("algsort.out", "w", stdout);
scanf("%d", &n);
int i;
for (i=1; i<=n; i++){
scanf("%d", &v[i]);
}
qs(1, n);
for (i=1; i<=n; i++){
printf("%d ", v[i]);
}
return 0;
}