#include<iostream.h>
#include<conio.h>
void main() {
clrscr();
int tanks=0;
float tot_km; float avg_k_p_g;
cout<<"Enter how many tanks filled :";
cin>>tanks;
float *kms=new float[tanks];
float *gallons_used=new float[tanks];
float *k_p_g=new float[tanks];
for(int i=0;i<tanks;i++)
{
cout<<"Enter how much kilometers covered for tank "<<i+1<<" ";
cin>>kms[i];
cout<<"Enter how much gallon used from tank "<<i+1<<" ";
cin>>gallons_used[i];
k_p_g[i]=kms[i]/gallons_used[i];
cout<<"KMs per Gallon obtained for tank No. "<<i+1<<" "<<k_p_g[i]<<endl;
tot_km+=k_p_g[i];
cout<<endl;
}
avg_k_p_g=tot_km/tanks;
cout<<"Average kilometers per gallon obtained for all tanks is "<<avg_k_p_g;
getch();
}