void randdata(int a[])
{
int i=0,;
int t=RAND_MAX;
srand((int)time(NULL));
for( t = 0; t < n;t++ )
{ a[t] = rand();
}
void randdata(int a[])
{
int i=0,;
int t=RAND_MAX;
srand((int)time(NULL));
for( t = 0; t < n;t++ )
{ a[t] = rand();
}