in python write year_considered = 2020 # Year being considered num_ancestors = 2 # Approx. ancestors in considered year years_per_generation = 20 # Approx. years per generation user_year = int(input('Enter a past year (neg. for B.C.): ')) print() while year_considered >= user_year: print('Ancestors in {}: {}'.format(year_considered, num_ancestors)) num_ancestors = num_ancestors * 2 year_considered = year_considered - years_per_generation
in python write year_considered = 2020 # Year being considered num_ancestors = 2 # Approx. ancestors in considered year years_per_generation = 20 # Approx. years per generation user_year = int(input('Enter a past year (neg. for B.C.): ')) print() while year_considered >= user_year: print('Ancestors in {}: {}'.format(year_considered, num_ancestors)) num_ancestors = num_ancestors * 2 year_considered = year_considered - years_per_generation
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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in python write
year_considered = 2020 # Year being considered
num_ancestors = 2 # Approx. ancestors in considered year
years_per_generation = 20 # Approx. years per generation
user_year = int(input('Enter a past year (neg. for B.C.): '))
print()
while year_considered >= user_year:
print('Ancestors in {}: {}'.format(year_considered, num_ancestors))
num_ancestors = num_ancestors * 2
year_considered = year_considered - years_per_generation
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