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Function to calculate random numbers within a range in C

This function returns a random number within a range:

C
  1. float RandomNumber (float minimum, float maximum)
  2. {
  3.     float num = (float) rand ();
  4.     num = num * (maximum - minimum) / RAND_MAX;
  5.     num += minimum;
  6.  
  7.     return num;
  8. }
  9.  

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Tags: C random

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