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Cod sursa(job #618263)
#include <iostream>
#include <iomanip>
#include <fstream>
#include <cstring>
#include <cstdlib>
#include <string>
#include <vector>
#include <algorithm>
using namespace std;
#define LL long long
#define INFILE "algsort.in"
#define OUTFILE "algsort.out"
#define NMAX 500000
int n, v[NMAX];
int comp(const void * a, const void * b)
{
return ( *(int*)a - *(int*)b );
}
void quick_sort()
{
qsort (v, n, sizeof(int), comp);
for(int i=0; i<n; i++)
printf("%d ", v[i]);
}
void heap_sort()
{
vector<int> v2(v,v+n);
make_heap(v2.begin(), v2.end());
sort_heap(v2.begin(), v2.end());
for(int i=0; i<n; i++)
printf("%d ", v2[i]);
}
int main()
{
freopen(INFILE, "r", stdin);
freopen(OUTFILE, "w", stdout);
scanf("%d", &n);
for(int i=0; i<n; i++)
scanf("%d", &v[i]);
quick_sort();
//heap_sort();
return 0;
}