URI ONLINE JUDGE - 1040

Solution of 1040 number !
please do not copy it rather watch it for learning purpose :)

#include <iostream>
#include <bits/stdc++.h>
using namespace std;
int main ()
{
    double a,b,c,d;
    cin >> a >> b >> c >> d;
    a=(a*2+b*3+4*c+1*d)/10.0;
    if(a>=5.00&&a<7.0)
    {
            cout << "Media: "<<fixed <<setprecision(1)<<a<<endl<<"Aluno em exame."<<endl;
            double e;
            cin >> e;
            cout << "Nota do exame: "<<fixed <<setprecision(1)<<e<<endl;
            a=(a+e)/2.0;
            if(a>=5.00)
            {
                cout <<"Aluno aprovado."<<endl<<"Media final: "<<fixed <<setprecision(1)<<a<<endl;
            }
            else
            {
                cout <<"Aluno reprovado."<<endl<<"Media final: "<<fixed <<setprecision(1)<<a<<endl;
            }
    }
    else
    {
        if(a<5.00)
        {
            cout << "Media: "<<fixed <<setprecision(1)<<a<<endl<<"Aluno reprovado."<<endl;
        }
        else    cout << "Media: "<<fixed <<setprecision(1)<<a<<endl<<"Aluno aprovado."<<endl;
    }
    return 0;
}




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