#include
#include
int main( )
{
time_t debut, fin;
clock_t ticks; long count;
time(&debut);
for (count = 0; count <= 50000000; count++)
{
if (count % 1000000 != 0) continue;
ticks = clock( );
printf("Pour un division de %ld million,"
" Le temps utilisé par le processeur est: %0.2f secondes.n", count / 1000000,
(double)ticks/CLOCKS_PER_SEC);
}
time(&fin);
printf("Temps d'exécution approximatif: %.0f secondes.n", difftime(fin, debut));
return 0;
}