Srand Time Null Dev C 2b 2b 2
2003-03-20 00:11:03 UTC
Hello, I am a pure C Beginner, I use dev c as my compiler. Here is my code. Please take the time to look it over and tell my why its not working:/ #include #include using namespace std; int main //declare variables double numberofguessing=0.0; double num=0.0; double randomNumber=1+rand%(99-1+1); srand(int(time(0))); do. /. Seed the random-number generator with current time so that. the numbers will be different every time we run./ srand( (unsigned)time( NULL ) ); The NULL means that the value (the time in seconds) isn't stored anywhere.
Srand Time Null Dev C 2b 2b C
- RNG function seems to be implement total Random Function just like Linux /dev/random does. (And It needs for NRF51 core's compute power. (And It needs for NRF51 core's compute power.But actually I don't need Random that seriously.
- Srand( (unsigned)time(NULL) ); It’s a very common way to seed the random number generator, and it’s also shown in many books that teach programming. This may look sufficient for most uses (and it does) but nonetheless it’s also used many times where it’s just isn’t random enough.
2b 2b Apartments
Hi!
friends...i have got a doubt...
how to use srand() function. how to define the seed for this.
suppose i want to generate a random number between 0 and 10. then what seed should i use...
though rand() function works fine....i just wanted to know the difference beween srand() and rand()...
_____________________________________________________________
Get email for your site ---> http://www.everyone.net
_____________________________________________________________
Select your own custom email address for FREE! Get ***@yourchoice.com w/No Ads, 6MB, POP & more! http://www.everyone.net/selectmail?campaign=tag
friends...i have got a doubt...
how to use srand() function. how to define the seed for this.
suppose i want to generate a random number between 0 and 10. then what seed should i use...
though rand() function works fine....i just wanted to know the difference beween srand() and rand()...
_____________________________________________________________
Get email for your site ---> http://www.everyone.net
_____________________________________________________________
Select your own custom email address for FREE! Get ***@yourchoice.com w/No Ads, 6MB, POP & more! http://www.everyone.net/selectmail?campaign=tag