five8

#include "pt4.h"
#include <bits/stdc++.h>
using namespace std;

void Solve()
{
    Task("Five8");
    string FN1,FN2,s;
    pt>>FN1>>FN2;
    ifstream filei (FN1);
    ofstream fileo (FN2);
    while(filei>>s)
    {
        string s1,s2,s3;
        if(s.find("+") != -1)
        {
            s1 = s.substr(0, s.find("+"));
            s2 = s.substr(s.find("+")+1, s.find("=")-s1.size()-1);
            s3 = s.substr(s.find("=")+1, s.size()-s2.size());

            if(strtol(s1.c_str() , 0, 2 )+ strtol(s2.c_str() , 0, 2 ) != strtol(s3.c_str() , 0, 2 )){

                fileo<<s+" -"<<endl;

            }else{
                fileo<<s<<endl;
            }



        }
        else
        {
            s1 = s.substr(0, s.find("*"));
            s2 = s.substr(s.find("*")+1, s.find("=")-s1.size()-1);
            s3 = s.substr(s.find("=")+1, s.size()-s2.size());
            if(strtol(s1.c_str() , 0, 2 ) * strtol(s2.c_str() , 0, 2 ) != strtol(s3.c_str() , 0, 2 )){

                fileo<<s+" -"<<endl;

            }else{
                fileo<<s<<endl;
            }

        }

    }
}