Name		Name	Last commit message	Last commit date
parent directory ..
.gitignore		.gitignore
Makefile		Makefile
README.md		README.md
input.txt		input.txt
main.d		main.d
sample-01.txt		sample-01.txt
sample-02.txt		sample-02.txt
sample-03.txt		sample-03.txt

README.md

Day 4 solution in D

Screencast

Tested on

$ dmd --version
DMD64 D Compiler v2.094.0
Copyright (C) 1999-2020 by The D Language Foundation, All Rights Reserved written by Walter Bright

Expected Result

Input file: ./input.txt
Part 1: 222
Part 2: 140

Quick Start

install DMD and make sure dmd is available in $PATH
$ make