#include <fstream>
#include <iostream>
#include <cmath>
#include <iomanip>
using namespace std;
int main(){
    std::ifstream user_out("user_out");
    std::ifstream answer("answer");
    int score=100;
    long double a,b;
    user_out>>a;
    answer>>b;
    if(a==b){
        std::cerr<<setiosflags(ios::fixed)<<setprecision(20)<<"OK Error:"<<abs(a-b)<<endl;
    }else{
        score=0;
        std::cerr<<setiosflags(ios::fixed)<<setprecision(20)<<"Error("<<abs(a-b)<<") too large"<<endl;
    }
    user_out>>a;
    answer>>b;
    if(abs(a-b)<=1e-6){
        std::cerr<<setiosflags(ios::fixed)<<setprecision(20)<<"OK Error:"<<abs(a-b);
    }else{
        score=0;
        std::cerr<<setiosflags(ios::fixed)<<setprecision(20)<<"Error("<<abs(a-b)<<") too large";
    }
    std::cout<<score;
    return 0;
}