题解 | 斗兽棋

#include <iostream>
#include <string>
#include <map>

using namespace std;

int main() {
    string a,b;
    cin >> a >> b;

    map<string,string> rules = {{"elephant","tiger"},{"tiger","cat"},{"cat","mouse"},{"mouse","elephant"}};
    if(rules[a]==b)
    {
        cout << "win" << endl;
    }
    else if(rules[b]==a)
    {
        cout << "lose" << endl;
    }
    else {
    cout << "tie" << endl;
    }
  return 0;
}