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#!/usr/bin/env python3 | |
# Joseph Winters | |
# January 27, 2017 | |
# Given a list of people with birth years and death years, all of which fall in | |
# the range [1900, 2000], find the year in which the most people were alive. If | |
# a person is alive for any part of a year, they count towards the total number | |
# of living people for that year. |
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-- Create the table to hold our data. | |
CREATE TABLE purchases ( | |
name VARCHAR(5), | |
amount DECIMAL(5,2), | |
year CHAR(4) | |
); | |
-- Insert the example data. |
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#!/usr/bin/env python3 | |
# | |
# Joseph Winters | |
# July 2018 | |
# CO 454 Assignment 4, Question 2 | |
# | |
import sys | |
import math |
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#!/usr/bin/env python3 | |
# Joseph Winters | |
# Reduction Algorithm | |
# July 2018 | |
# This script implements the reduction of primitive, positive definite binary | |
# quadratic forms, which are those of the form: | |
# ax^2 + bxy + cy^2 | |
# having: |