derricks / advent-of-code-2020 Goto Github PK

Implementations for Advent of Code 2020

These are intended to be quick solutions. So generally there aren't tests or any of the other things one would add for a production system. I'm storing here just for my own recollection.

Some notes on how to run these:

1. Done at command line: Instructions

2. Instructions

    pbpaste | awk -f 02.01.awk | grep -v INVALID | wc -l
   
    pbpaste | awk -f 02.02.awk | grep -v INVALID | wc -l
   

3. Instructions

    python3 03.py 1 1 | awk '/#/' | wc -l
   
    python3 03.py 1 3 | awk '/#/' | wc -l
   
    python3 03.py 1 5 | awk '/#/' | wc -l
   
    python3 03.py 1 7 | awk '/#/' | wc -l
   
    python3 03.py 2 1 | awk '/#/' | wc -l
   

4. Instructions

    pbpaste | awk -f 04.01.awk | grep -v INVALID | wc -l
   
    pbpaste | awk -f 04.02.awk | grep -v INVALID | wc -l
   

5. Instructions]

    python3 05.01.py | sort -n | tail -n 1
    python3 05.02.py
   

6. Instructions

   pbpaste | awk -f 06.01.awk | awk '{sum += (0 + $0)} END {print sum}'
   pbpaste | awk -f 06.02.awk | awk '{sum += (0+$0)} END {print sum}'
   

7. Instructions

   python3 07.01.py | wc -l python3 07.02.py | wc -l

8. Instructions - requires awk to be gawk

   pbpaste | awk -f 08.01.awk pbpaste | awk -f 08.02.awk | grep Success

9. Instructions

   python3 09.01.py python3 09.02.py