Cod sursa(job #1117500)

Utilizator AlbinaFlaviu1Albina Flaviu Mihai AlbinaFlaviu1 Data 23 februarie 2014 16:40:02
Problema Sortare prin comparare Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.43 kb
#include <cstdio>
#include <cstdlib>     /* qsort */
unsigned int v[500001],n;

int compare (const void * a, const void * b)
{
  return ( *(int*)a - *(int*)b );
}

int main ()
{
    FILE *f=fopen("algsort.in","r");
    FILE *g=fopen("algsort.out","w");
fscanf(f,"%d",&n);
for(int i=1;i<=n;++i)fscanf(f,"%d",&v[i]);
  qsort (v, n+1, sizeof(int), compare);
  for (int i=1; i<=n; ++i)
     fprintf (g,"%d ",v[i]);
  return 0;
}