ACM1228_STL的应用

#include<iostream>

#include<string>

#include<map>

using namespace std;

 

map<string ,int> mp;

 

void setMap()

{

    mp["zero"] = 0;

    mp["one"] = 1;

    mp["two"] = 2;

    mp["three"] = 3;

    mp["four"] = 4;

    mp["five"] = 5;

    mp["six"] = 6; 

    mp["seven"] = 7;

    mp["eight"] = 8;

    mp["nine"] = 9;

}

int main ()

{

    setMap ();

    int sum;

    string a,b;

    string filter;

    while(cin>>a)

    {

        sum=0;

        cin>>b;

        if(b!="+")

        {

            sum+=mp[a]*10+mp[b];

            cin>>filter;

        }

        else

        {

            sum+=mp[a];

        }

        cin>>a>>b;

        if(b!="=")

        {

            sum+=mp[a]*10+mp[b];

            cin>>filter;

        }

        else

        {

            sum+=mp[a];

        }

        if(sum == 0)

        {

            break;

        }

        else

        {

            cout<<sum<<endl;

        }

    }

    return 0; 

}