The Energon Pub

Hey, I am just wondering if anyone on here knows c++.

I have got a piece of coursework to do for the 10th of April that requires a random number generator and the ability to save and re-call the numbers. now as I have never used a R.N.G before I am absolutely stumped. I can get it to generate the numbers but can't quite seem to figure out how to store them.

Any help is appreciated.

*edit*

almost forgot, this is the generator I am using.

[code] {
srand((unsigned)time(0));
float lowest=-10, highest=10;
float range=(highest-lowest)+1;
for(float index=0; index<8; index++){
rw1 = lowest+float(range*rand()/(RAND_MAX + 100));
cout << setprecision(2) << setiosflags(ios::fixed);


cout << endl;
system ("pause");

}[/code]

I wish I could help, but I don't know much of C++. I use Python for most of my programming.

Good luck with it, though.

I haven't used C++ in over 4 years, I can't remember a thing about it, sorry

funny, looks like that code isn't printing anything.

Okay, the easiest way to store the random numbers is either in an array or a linked list.

the current code:
[code]
for(float index=0; index<8; index++){
rw1 = lowest+float(range*rand()/(RAND_MAX + 100)); [/code]

updated code
[code]
for (float index=0; index<8; index++){
randomArray[index] = lowest+float(range*rande()/RAND_MAX + 100);
[/code]

just make an array of whatever number of objects you need and save the random number directly to it. Obviously, you need to create the array first. hope that helps.