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Cod sursa(job #833410)
#include<cstdio>
#include<cstdlib>
void QuickSort(int *v,int st,int dr){
int pivot,j,i;
float temp;
if(st<dr){
pivot=st;
i=st;
j=dr;
while(i<j){
while(v[i]<=v[pivot]&&i<dr)
i++;
while(v[j]>v[pivot])
j--;
if(i<j){
temp=v[i];
v[i]=v[j];
v[j]=temp;
}
}
temp=v[pivot];
v[pivot]=v[j];
v[j]=temp;
QuickSort(v,st,j-1);
QuickSort(v,j+1,dr);
}
}
int main()
{
freopen("algsort.in","r",stdin);
freopen("algsort.out","w",stdout);
int i,n,*v;
scanf("%d",&n);
v=(int*)calloc(n,sizeof(int));
for(i=1;i<=n;i++)
scanf("%d",&v[i]);
QuickSort(v,1,n);
for(i=1;i<=n;i++)
printf("%d ",v[i]);
return 0;
}