EB BILL CALCULATOR C++ PROGRAMMING

 NALLAMUTHU GOUNDER MAHALINGAM COLLEGE                   

                           POLLACHI-642001

                                        R.Rasigapriya

                           Bsc Computer Science(Ist Year)

                              7.EB bill calculator

  #include <iostream>

int main()

{                         

    int a,b,c,d,e,f;

          std::cout<<"Enter the units::";

          std::cin>>a;

          if(a>100)

          {

                   b=a-100;

                   c=100*0;

          }

          d=b*2.25;

          e=c+d;

          std::cout<<"consumed units\t"<<a<<std::endl;

          std::cout<<"0-100"<<"\t\t"<<0<<std::endl;

          std::cout<<"100-200"<<"\t\t"<<c<<std::endl;

          std::cout<<"200-300"<<"\t\t"<<d<<std::endl;

          std::cout<<"total"<<"\t\t"<<e<<std::endl;

 

    std::cout<<"Enter the units::";

    std::cin>>a;

    if(a>200)

    {

        b=a-200;

        c=100*2.25;

    }

    d=b*4.70;

    e=(c+d);

    std::cout<<"consumed units\t"<<a<<std::endl;

    std::cout<<"0-100\t\t"<<0<<std::endl;

    std::cout<<"100-200\t\t"<<c<<std::endl;

    std::cout<<"200-300\t\t"<<d<<std::endl;

    std::cout<<"total\t\t"<<e<<std::endl;

    std::cout<<"Enter the Units";

    std::cin>>a;

    if(a>300)

    {

        b=a-200;

        c=100*2.25;

    }

    d=b*4.70;

    e=(c+d);

    std::cout<<"consumed units"<<a<<std::endl;

    std::cout<<"\t0-100\t\t"<<0<<std::endl;

    std::cout<<"\t200-300\t\t"<<c<<std::endl;

    std::cout<<"\t300-400\t\t"<<d<<std::endl;

    std::cout<<"\ttotal\t\t"<<e<<std::endl;

    return 0;

}

OUTPUT: