Something

#include <stdlib.h>#include <iostream.h>int main (void){  float price;  float fpa = 0; cout<<"Dwste tin timh agoras"<<endl; cin>>price; if (price > 150)  {    fpa=10;    if (price > 300) {      fpa=20;      if (price > 500) fpa=30;    }  } cout<<"Kathari aksia: "<<price<<endl; cout<<"Foros pou analogei"<<fpa<<endl; cout<<"Synolikh aksia proiontos "<<price+(price*(fpa/100))<<endl;return 0;}