Cleanup; removing lots of old stuff

Author: jsgoller1

Dockerfile

@@ -1,38 +1,41 @@
-##############################################################
-### Dockerized Linux workspace for consistent environment. ###
-### Everything in this repo is supported only within the   ###
-### container environment																   ###
-##############################################################
-include tools/makefiles/settings.mk
-
-# Remove existing containers
-docker-clean:
-	-docker stop $(CONTAINER_NAME)
-	-docker rm $(CONTAINER_NAME)
-
-# Build image from Dockerfile
-image:
-	-docker pull ubuntu
-	docker build . -t $(CONTAINER_NAME)
-
-# Start running container from built image
-docker:
-	docker run \
-	-dt \
-	--privileged \
-	--name $(CONTAINER_NAME) \
-	-v `pwd`:/$(CONTAINER_NAME) \
-	$(CONTAINER_NAME)
-
-# Create running shell session inside container
-shell:
-	docker exec -it $(CONTAINER_NAME) /bin/bash
-
-# All-in-one command to build and start workspace.
-workspace: docker-clean image docker shell
-
-venv:
-	-rm -r algorithms
-	python3 -m venv ./algorithms
-	source algorithms/bin/activate; pip3 install requirements.txt
+VENV:=venv/algos
+BUILD_DIR:=bin/
 
+### Uncomment this to run Clang's static analyzer while building; this makes the build slower.
+ANALYZER:=scan-build --status-bugs
+
+### Valgrind target for memory analysis
+VALGRIND := valgrind -q --leak-check=full --show-leak-kinds=all --track-origins=yes --error-exitcode=42
+
+### C compilation flags
+C_COMPILER:=clang
+C_FLAGS :=-std=gnu11 -g -lm -pthread
+C_WARNINGS :=-Weverything -Werror
+C_COMPILE:=$(ANALYZER) $(CC) $(CFLAGS) $(WARNINGS) $(EXTRA_FLAGS)
+
+### C++ compilation flags for different scenarios
+CC_QUALITY_COMPILER:=clang++
+CC_QUALITY_FLAGS :=-std=c++17 -g -lm -Wno-c++98-compat -fstandalone-debug
+CC_QUALITY_WARNINGS :=-Weverything -Werror
+CC_QUALITY_COMPILE:= $(CC_QUALITY_COMPILER) $(CC_QUALITY_FLAGS) $(CC_QUALITY_WARNINGS)
+
+CC_CONTEST_COMPILER:=g++
+CC_CONTEST_FLAGS :=-std=c++11 -O2
+CC_CONTEST_WARNINGS :=-Wall -Wno-c++98-compat
+CONTEST_COMPILE:= $(CC_CONTEST_COMPILER) $(CC_CONTEST_FLAGS) $(CC_CONTEST_WARNINGS)
+
+install:
+	-rm -r $(VENV)
+	python3 -m venv ./$(VENV)
+	source $(VENV)/bin/activate; pip3 install requirements.txt
+
+# Run this with $sudo
+sudo-install:
+	apt-get install clang valgrind	
+
+notebooks:
+	source $(VENV)/bin/activate; jupyter-notebook
+
+clean:
+	-rm -r $(BUILD_DR)
+	-mkdir $(BUILD_DIR)

Makefile

@@ -1,25 +1,24 @@
 # algorithms
 
-Algorithms / data structures implemented for practice, as well as solutions to all of my programming competition and mock interview questions.
+Programming problems, plus my notes on algorithms, data structures, and programming techniques. 
 
 ## Contents
 
-- [algos](algos/) - Algorithms and data structures implemented for practice / training (mostly from Skiena's _Algorithm Design Manual_, Wikipedia, or research papers)
+- [notebooks](notebooks/) - Jupyter notebooks with explanations of various data structures, algorithms, and techniques
 - [leetcode](leetcode/) - All of my LeetCode problems / solutions
+- [patterns](patterns/) - Various software design patterns
 - [misc](misc/) - Questions mock interviews, friendly challenges, or other competition sites where I only did a few problems.
 
-## Building
-
-To actually run code in this repo, I use:
-
-- The Dockerized workspace that is automated via the top-level Makefile
-- The Makefile system (see below for docs)
-
-## Docs
-
-This repo contains the following docs:
-
-- [SUPER.md](docs/SUPER.md): a modified form of [Polya's problem solving method](https://math.berkeley.edu/~gmelvin/polya.pdf) that I use for programming problems
-- [learning-dp.md](docs/learning-dp.md): some general advice for mastering dynamic programming
-- [unix-philosophy.md](docs/unix-philosophy.md): a reproduction of Eric S. Raymond's "Unix Philosophy"
-- [make-system.md](docs/make-system.md): documentation for this repo's Makefile system
+## Running
+```
+make install notebooks
+```
+
+## Recommended Reading, References, and Resources
+- __[The Algorithm Design Manual](https://www.amazon.com/Algorithm-Design-Manual-Computer-Science/dp/3030542556)__
+- __[Intro to Algorithms, 3rd Ed.](https://www.amazon.com/Introduction-Algorithms-3rd-MIT-Press/dp/0262033844)__
+- __[Head First Design Patterns](https://www.amazon.com/Head-First-Design-Patterns-Brain-Friendly/dp/0596007124)__
+- __[Daily Coding Problem](https://www.amazon.com/Daily-Coding-Problem-exceptionally-interviews/dp/1793296634)__
+- __[Elements of Programming Interviews](https://www.amazon.com/Elements-Programming-Interviews-Python-Insiders/dp/1537713949)__ ([C++ version](https://www.amazon.com/Elements-Programming-Interviews-Insiders-Guide/dp/1479274836))
+- Leetcode solutions and writeups from [@lee215](https://leetcode.com/lee215/) and [@StefanPochmann](https://leetcode.com/StefanPochmann/)
+- [Problem Solving with Algorithms and Data Structures](https://bradfieldcs.com/courses/algorithms/) at Bradfield School of Computer Science