Cod sursa(job #294051)

Utilizator valentinroscaRosca Valentin valentinrosca Data 2 aprilie 2009 11:52:37
Problema Sortare prin comparare Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.41 kb
#include<fstream.h>
#include<stdlib.h>
#include<math.h>
ifstream fin("algsort.in");
ofstream fout("algsort.out");
long i,n,vec[500001];
int comp(const void *a, const void *b)
{
	if(*(long *)a > *(long *)b)
		return 1;
	else
		return -1;
}
int main()
{
	fin>>n;
	for(i=1; i<=n;i++)
		fin>>vec[i];
	qsort(vec + 1,n, sizeof(vec[0]), comp);
	for(i=1;i<=n;i++)
		fout<<vec[i]<<" ";
	return 0;
}