18 lines
453 B
Nim
18 lines
453 B
Nim
import sequtils
|
|
import strutils
|
|
import sugar
|
|
from algorithm import sorted
|
|
|
|
let inputString = strip readFile "day1-input"
|
|
let elfStrings = split(inputString, "\n\n")
|
|
let elfRations = collect newSeq:
|
|
for elf in elfStrings: collect newSeq:
|
|
for c in split elf: parseInt c
|
|
let elfCalories = collect newSeq:
|
|
for rations in elfRations: rations.foldl(a + b)
|
|
|
|
# Part 1
|
|
echo max elfCalories
|
|
# Part 2
|
|
echo elfCalories.sorted[^3 .. ^1].foldl(a + b)
|