This is a probable solution:
static int sec;
int frand()
{
time_t seconds;
seconds=time(NULL);
sec = sec + ((int) seconds * rand()); //this sec is similar to
sequential circuit in Digital Logic design
return (sec);
}
--
Regards
Saurabh Araiyer
You mean a pseudo-random generator.
Without special hardware you won't get a real random generator.
Use Mersenne Twister.
Don
On Sep 19, 9:43 am, prasanth n nprasnt...@gmail.com wrote:
anyone give an algorithm of how to generate a random number..probability of
occurrence of each no should be
for that u have rand() function in c programming just go through it
On Mon, Sep 19, 2011 at 8:42 PM, prasanth n nprasnt...@gmail.com wrote:
@don:
suppose if give like random(5)- it must give any number between 0 and 5..
On Mon, Sep 19, 2011 at 8:22 PM, Don dondod...@gmail.com wrote:
You
The most common way that it works would be that random(n) returns the
equivalent of a random integer mod n, so 0=xn. But there is no
standard for how they work, so know what you are dealing with.
Don
On Sep 19, 10:12 am, prasanth n nprasnt...@gmail.com wrote:
@don:
suppose if give like
The rand() functions built into many compilers are notoriously bad.
If the quality of the random series doesn't matter much, it might be
ok. If you are doing any kind of simulation, use Mersenne Twister.
Don
On Sep 19, 10:48 am, abhinav gupta abhinav@gmail.com wrote:
for that u have rand()
as such there is no specific method to generate random number but if you
have to implement it then you can generate a pseudo random generator
using cur_time_value_in_mili_seconds mod n.
On Mon, Sep 19, 2011 at 9:24 PM, Don dondod...@gmail.com wrote:
The most common way that it works would be
int i;
i=random(5);
int random(int x)
{
return (rand(x) % 5);
}
rand() is inbuilt function in c/c++;
On Mon, Sep 19, 2011 at 9:24 PM, Don dondod...@gmail.com wrote:
The most common way that it works would be that random(n) returns the
equivalent of a random integer mod n, so 0=xn. But
