Cod sursa(job #293890)

Utilizator valentinroscaRosca Valentin valentinrosca Data 2 aprilie 2009 09:47:03
Problema Sortare prin comparare Scor 0
Compilator cpp Status done
Runda infoexpert Marime 0.4 kb
#include<fstream.h>
#include<math.h>
#include<stdlib.h>
long vec[500001],n,i;
int comp(const void *a, const void *b)
{
	if(*(long *)a > *(long *)b)
		return 1;
	else
		return -1;
}
int main()
{
	ifstream fin("algsort.in");
	ofstream fout("algsort.out");
	fin>>n;
	for(i=1;i<=n;i++)
		fin>>vec[i];
	qsort(vec + 1, 10, sizeof(vec[0]), comp);
	for(i=1;i<=n;i++)
		fout<<vec[i];
	return 0;
}