Drivers are concerned with the mileage obtained by their automobiles.

1.	Drivers are concerned with the mileage obtained by their automobiles. One driver has kept track of several tanks of CNG by recording the miles driven and the gallons used for each tank.Develop a C++ program that will input the kilometers driven and gallons used for each tank. The program should calculate and display the kilometers per gallon obtained for each tank of gasoline. After processing all input information, the program should calculate and print the average kilometers per gallon obtained for all tanks.Formulate the algorithm as flowchart.Write a C++ program as instructed.Test, debug, and execute the C++ program.
Answer» #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(); }

Drivers are concerned with the mileage obtained by their automobiles. One driver has kept track of several tanks of CNG by recording the miles driven and the gallons used for each tank.Develop a C++ program that will input the kilometers driven and gallons used for each tank. The program should calculate and display the kilometers per gallon obtained for each tank of gasoline. After processing all input information, the program should calculate and print the average kilometers per gallon obtained for all tanks.Formulate the algorithm as flowchart.Write a C++ program as instructed.Test, debug, and execute the C++ program.

Answer»

#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();

}