2018 Day 02 Complete
This commit is contained in:
parent
2e0459813d
commit
97d81128f1
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@ -0,0 +1,76 @@
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package main
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import (
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"bufio"
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"fmt"
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"log"
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"os"
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"strconv"
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"strings"
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)
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func main() {
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inp := StdinToStringSlice()
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part1(inp)
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part2(inp)
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}
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func part1(inp []string) {
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var twos, threes int
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for _, v := range inp {
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var vintwos, vinthrees bool
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for i := range v {
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if !vintwos && strings.Count(v, string(v[i])) == 2 {
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twos++
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vintwos = true
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}
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if !vinthrees && strings.Count(v, string(v[i])) == 3 {
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threes++
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vinthrees = true
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}
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}
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}
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fmt.Println(twos * threes)
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}
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func part2(inp []string) {
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for _, v1 := range inp {
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for _, v2 := range inp {
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if v1 == v2 {
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continue
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}
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var diff int
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for k := range v1 {
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if v1[k] != v2[k] {
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diff++
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}
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if diff > 1 {
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continue
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}
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}
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if diff == 1 {
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fmt.Println(v1)
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fmt.Println(v2)
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return
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}
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}
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}
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}
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func StdinToStringSlice() []string {
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var input []string
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scanner := bufio.NewScanner(os.Stdin)
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for scanner.Scan() {
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input = append(input, scanner.Text())
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}
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return input
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}
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func Atoi(i string) int {
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var ret int
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var err error
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if ret, err = strconv.Atoi(i); err != nil {
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log.Fatal("Invalid Atoi")
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}
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return ret
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}
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@ -0,0 +1 @@
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module day02
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@ -0,0 +1,250 @@
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myhposlqgeauywfikztndcvrqr
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mbhposlxfeauywoikztndcvjqi
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mbhpoulxgeagywfikytndcvjqr
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jbhposlxgeauywdikztndcvjqk
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mbhpsslxueauywfikzfndcvjqr
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mbhposnxgeauzyfikztndcvjqr
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ibhposlxgetvywfikztndcvjqr
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mbcposlxgeauywfikztxdcvjqv
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mlhposltgeauywfikitndcvjqr
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mbhpostxgeauywfikztndjvjqy
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mboboslxglauywfikztndcvjqr
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mbhpoglxgeahywfikztndcvjqp
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mbhposlxseauywfikztnncljqr
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mbhposlxgeauydfisztndcvjqj
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mbhposlxgeaugwwikzlndcvjqr
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mbhpoklxgeauywfikztndvvmqr
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mbhposlxgeauywfikdtndcmjqx
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mbhposlxaeauapfikztndcvjqr
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mbhposlxgeauvwfirzcndcvjqr
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mahqoslxgeauywfikzgndcvjqr
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mbhposlcgexbywfikztndcvjqr
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ykhposlxgeeuywfikztndcvjqr
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mbhposlxgeauywfikztnocmjqp
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mbvposfageauywfikztndcvjqr
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mbhposlxyeauywfikzpndcvmqr
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mphposlxgeauywfikztndcvjgg
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mohposlcgeauywfikzsndcvjqr
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pbhposlxgeauywfikztnncvjqm
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mbbposlxpeauuwfikztndcvjqr
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mbhposlxgeauywftrztndcujqr
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mbhposvxgeauywfikztnscvnqr
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mbhpoelxgeauywfikztndckjkr
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mbhpnslxgeauywfikztndcvkqs
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mbhpksfxgwauywfikztndcvjqr
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mxhwoglxgeauywfdkztndcvjqr
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mbhposqxguauywfikztndcwjqr
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mbhposlngeauywfikztedcvjor
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nbhposlxgeauywiikztndcyjqr
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mbhposlxgeauawfykztndcvbqr
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mbhplslxgeauywcikztndcvjrr
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fshposlxgeagywfikztndcvjqr
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mbhposlxgeauymcikztndcxjqr
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mbhponlxgeauyloikztndcvjqr
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mbhposrxzeanywfikztndcvjqr
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mahhoslxgeaufwfikztndcvjqr
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mbhposnxgeauywfikztkdcvlqr
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mvhpxslxgevuywfikztndcvjqr
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mbhposlxgeauywoikztndcfqqr
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mbhposlxgeauywfikvtndhvsqr
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tbhporlxgeauywfikztndcvyqr
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mbhposlxoevuywfikzindcvjqr
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ibhhoslxteauywfikztndcvjqr
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
mbhposlxgdauywfikmtndcljqr
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||||
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