Here is the code to generate 1 million random integers for testing radixsort.c. Note that rand() will only output up to RAND_MAX which on my system is defined as 0x7fffffff, so I don't fully get the whole spectrum of possible 32 bit integers. I didn't bother fixing this, but perhaps 1 solution would be to generate two random 16-bit numbers and j…

gistfile1.txt

#include <stdlib.h>
#include <stdio.h>

// Generate 1 million random 32-bit integers.

int main (int argc, char  **argv) {
  sranddev();
  int i;
  for (i = 0; i < 1000000; i++) {
    unsigned x = (unsigned)rand();
    printf("%i\n", x);
  }
}