RE: [Dev-C++] how to use "srand"

[Ian H. <Ia...@ma...>]

The following is a bit of C code that uses the current time as a seed.
It's an example I have so it may have bits you will need to modify
(Namespaces and .h files etc.)
But it does work.=20


/*
** Program to demonstrate the use of the rand function
*/
#include <stdio.h>
#include <stdlib.h>
#include <time.h>

int main(int argc, char *argv[])
{
    int nCount;
    int nRandom;

    /* Seed random number generator with current time */
    srand((unsigned)time(NULL));

    /* Display 20 random positive integers */
    for(nCount=3D0; nCount<20; nCount++)
    {
        nRandom=3Drand();
        printf("%d ", nRandom);
    }
   =20
    system("PAUSE");
    return 0;
}