binomial method

int binomial(
  1. int n,
  2. double p
)

Generates a random value from a binomial distribution.

Implementation

int binomial(int n, double p) {
  int successes = 0;
  for (int i = 0; i < n; i++) {
    if (_random.nextDouble() < p) {
      successes++;
    }
  }
  return successes;
}