题解 | 斗兽棋

package main

import (
	"bufio"
	"fmt"
	"os"
	"strings"
)

func main() {
	sc := bufio.NewScanner(os.Stdin)
	sc.Scan()
	s := strings.Fields(sc.Text())
	s1 := s[0]
	s2 := s[1]
	if win(s1, s2) {
		fmt.Print("win")
	} else if win(s2, s1) {
		fmt.Print("lose")
	} else {
		fmt.Print("tie")
	}
}

func win(s1, s2 string) bool {
	if s1 == "elephant" && s2 == "tiger" {
		return true
	} else if s1 == "tiger" && s2 == "cat" {
		return true
	} else if s1 == "cat" && s2 == "mouse" {
		return true
	} else if s1 == "mouse" && s2 == "elephant" {
		return true
	}
	return false
}