Day 1: Report Repair

Summary

📃 Input: expense report - i.e. list of integer numbers.

⭐ Part One: find the 2 entries (numbers) that sum to 2020, then multiply them together.

⭐ Part Two: find the 3 entries (numbers) that sum to 2020, then multiply them together.

Puzzle instructions

https://adventofcode.com/2020/day/1