Cod sursa(job #240460)
Utilizator | Diaconeasa Andrei AndreiD | Data | 7 ianuarie 2009 18:13:17 |
---|---|---|---|
Problema | Sortare prin comparare | Scor | 40 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.53 kb |
#include <stdio.h>
#include <stdlib.h>
#define Nmax 500001
int V[Nmax],N;
void read_data()
{
int i;
freopen("algsort.in","r",stdin);
scanf("%d", &N);
for (i=1;i<=N;++i)
scanf("%d", V+i);
}
int compare( const void *a, const void *b)
{
return(*(int *)a-*(int *)b) ;
}
void write_data()
{
int i;
freopen("algsort.out","w",stdout);
qsort(V,N,sizeof(int),compare);
for (i=1;i<=N;++i)
printf("%d ", V[i]);
}
int main()
{
read_data();
write_data();
return 0;
}