visualizations

Programmatic visualizations
git clone git://git.laack.co/visualizations.git
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util.c (197B)

      1 #include <assert.h>
      2 #include <stdlib.h>
      3 
      4 int choose_random(int length) {
      5     int rnd1 = ((rand() % length) + length) % length;
      6     assert(rnd1 >= 0);
      7     assert(rnd1 < length);
      8     return rnd1;
      9 }
     10