You live in a society where female children are preferred over male children. By law, couples have to conceive children until they produce a female offspring. If their first child is male, they are allowed to have additional children until a female is born. Once a female is born, they are allowed no additional children.
What is the average ratio of females to males in this society?
The ratio will be 50/50.
import random female = 0 male = 0 for _ in range(10_000_000): gender = random.randint(0,1); if gender == 0: female += 1 while gender != 0: male += 1 gender = random.randint(0,1) if gender == 0: female += 1 print('Number of females is ' + str(female)) print('Number of males is ' + str(male)) print('Percentage female is ' + str(female/(female+male))) print('Percentage male is ' + str(male/(female+male)))