Cod sursa(job #942302)
| Utilizator | Data | 21 aprilie 2013 19:43:18 | |
|---|---|---|---|
| Problema | Sortare prin comparare | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.44 kb |
#include<fstream>
#include<stdlib.h>
using namespace std;
ifstream f("algsort.in");
ofstream g("algsort.out");
int n,a[500000];
void read_number()
{
int i;
f>>n;
for(i=0;i<n;i++)
f>>a[i];
}
int compare(const void* a,const void* b)
{
return(*(int*)a-*(int*)b);
}
int main()
{
int i;
read_number();
qsort(a,n,sizeof(int),compare);
for(i=0;i<n;i++)
g<<a[i]<<" ";
g<<"\n";
}
