improve formatting

Author: belaczek

day-01/index.ts

@@ -1,5 +1,4 @@
 const txt = Deno.readTextFileSync("./day-01/input.txt");
-
 const arr = txt.split('\n')
 
 const targetSum = 2020
@@ -8,27 +7,24 @@ let num1 = Infinity
 let num2 = Infinity
 let num3 = Infinity
 
-for(let x = 0; x< arr.length -1; x++){
+for (let x = 0; x < arr.length - 1; x++) {
   num1 = Number(arr[x])
-  for(let y = x+1; y< arr.length -1; y++){
+  for (let y = x + 1; y < arr.length - 1; y++) {
     num2 = Number(arr[y])
-    for(let z = y+1; z< arr.length -1; z++){
+    for (let z = y + 1; z < arr.length - 1; z++) {
       num3 = Number(arr[z])
-      if(num1 + num2 +num3 === targetSum){
+      if (num1 + num2 + num3 === targetSum) {
         break
       }
     }
-    if (num1 + num2+num3 === targetSum){
+    if (num1 + num2 + num3 === targetSum) {
       break
     }
   }
-  if (num1 + num2+num3 === targetSum){
+  if (num1 + num2 + num3 === targetSum) {
     break
   }
 }
 
-
-
-
-console.log(num1, num2, num3, num1+num2+num3)
-console.log(num1 * num2 *num3)
+console.log(num1, num2, num3, num1 + num2 + num3)
+console.log(num1 * num2 * num3)

day-02/index.ts

@@ -1,8 +1,6 @@
 const text = Deno.readTextFileSync("./day-02/input.txt");
-
 const rows = text.split('\n')
 
-
 const parseRow = (row: string) => {
   const [range, target, password] = row.split(' ')
 

day-03/index.ts

@@ -5,12 +5,10 @@ type SlopeRow = ('.' | '#')[]
 const slopeMap = input.split('\n').map(row => [...row]) as SlopeRow[]
 const rowLengts = slopeMap[0].length
 
-
 const getCharAtPosition = (row: SlopeRow, pointer: number) => {
   return row[pointer % rowLengts]
 }
 
-
 const calculateTrees = (slope: [number, number]) => {
   let treesCount = 0
   let posX = 0
@@ -31,7 +29,6 @@ const calculateTrees = (slope: [number, number]) => {
 }
 
 const slopeDirections: [number, number][] = [[1, 1], [3, 1], [5, 1], [7, 1], [1, 2]]
-
 const result = slopeDirections.map(calculateTrees).reduce((acc, count) => { return acc * count }, 1)
 
 console.log(result)

day-05/index.ts

@@ -1,8 +1,8 @@
 const input = Deno.readTextFileSync("./day-05/input.txt")
-
-
 const inputRows = input.split('\n')
 
+// Copied this function from Ludek https://github.com/ludekstepan/advent-of-code-2020/blob/main/src/day5/index.ts
+// Is that cheating?
 export function getId(pass: string) {
   let row = 0,
     column = 0
@@ -29,9 +29,6 @@ export function getId(pass: string) {
   return row * 8 + column
 }
 
-
-
-
 const ids = inputRows.map(getId)
 const max = ids.reduce((a, b) => Math.max(a, b))
 
@@ -48,23 +45,3 @@ sorted.forEach((id, i) => {
 })
 
 console.log(missingId)
-
-
-// const stage1 = () => {
-
-
-  // console.log(Math.max(...st1Input))
-
-
-  // console.log(getTargetValue(["B", "F", "F", "F", "B", "B", "F"], 64))
-  // console.log(getTargetValue(["B", "B", "F", "F", "B", "B", "F"], 64))
-  // console.log(getTargetValue(["R","L","L" ], 4))
-  // console.log(calculateId(102, 4))
-  // console.log(calculate('RRR'))
-  // console.log(calculate('FBFBBFF'))
-
-// }
-
-
-
-// stage1()

day-06/index.ts

@@ -1,5 +1,4 @@
 const input = Deno.readTextFileSync("./day-06/input.txt")
-
 const groups = input.split('\n\n')
 
 const getSum = (input: string) => {
@@ -11,7 +10,6 @@ const getSum = (input: string) => {
   return yesAnswers.size
 }
 
-
 const intersection = (a: string[], b: string[]) => a.filter(c => b.includes(c))
 
 const getIntersectionCount = (input: string) => {

day-07/index.ts

@@ -1,5 +1,4 @@
 const input = Deno.readTextFileSync("./day-07/input.txt")
-
 const rows = input.split('\n')
 
 interface Parsed {
@@ -30,7 +29,6 @@ const parseInput = (rows: string[]) => {
   return rules
 }
 
-
 const getAllPossibleBags = (rules: Parsed, target: string) => {
   const parents = new Set()
   const children = [target]
@@ -52,10 +50,8 @@ const stage1 = () => {
   return getAllPossibleBags(rules, 'shiny gold').length
 }
 
-
 const stage2 = () => {
   const rules = parseInput(rows)
-
   const nestedBags = ['shiny gold']
 
   for (const bag of nestedBags) {
@@ -69,7 +65,5 @@ const stage2 = () => {
   return nestedBags.length - 1
 }
 
-
-
 // console.log(stage1())
 console.log(stage2())