71 lines
1.2 KiB
Go
71 lines
1.2 KiB
Go
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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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"os"
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"strconv"
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"strings"
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)
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var req map[string]int
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func main() {
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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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req = make(map[string]int)
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req["children"] = 3
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req["cats"] = 7
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req["samoyeds"] = 2
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req["pomeranians"] = 3
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req["akitas"] = 0
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req["vizslas"] = 0
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req["goldfish"] = 5
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req["trees"] = 3
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req["cars"] = 2
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req["perfumes"] = 1
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for i := range input {
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if checkString(input[i]) {
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fmt.Println(input[i])
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break
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}
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}
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}
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func checkString(s string) bool {
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split := strings.SplitN(s, ": ", 2)
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items := strings.Split(split[1], ", ")
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for i := range items {
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tst := strings.Split(items[i], ": ")
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if tst[0] == "trees" || tst[0] == "cats" {
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if req[tst[0]] > mustAtoi(tst[1]) {
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return false
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}
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} else if tst[0] == "pomeranians" || tst[0] == "goldfish" {
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if req[tst[0]] < mustAtoi(tst[1]) {
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return false
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}
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} else {
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if req[tst[0]] != mustAtoi(tst[1]) {
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return false
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}
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}
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}
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return true
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}
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func mustAtoi(s string) int {
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var i int
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var err error
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if i, err = strconv.Atoi(s); err != nil {
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fmt.Println("Tried to atoi " + s)
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os.Exit(1)
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}
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return i
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}
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