Question

Code in C++

Write a program that prompts the user for their monthly electricity bill for the last 5 months.

The program should find and output their average monthly electricity bill. If the average bill exceeds $200, the output should include a message indicating that too much Gas and Electricity is being used. If the average bill is at least $80 but no more than $300, the output should say that a typical amount of Gas and Electricity is being used. Finally, if the average bill is less than $80 the output should include a message congratulating the user for conserving Gas and Electricity.

Answer 1

#include <iostream>
using namespace std;

int main(){
    double sum = 0, n;
    for(int i = 0;i<5;i++){
      cout<<"Enter electricity bill for month "<<(i+1)<<": ";
      cin>>n;
      sum += n;
   }
   
   double avg = sum / 5;
   if(avg < 80){
      cout<<"congratulations for conserving Gas and Electricity."<<endl; 
   }
   else if(avg < 300){
      cout<<"typical amount of Gas and Electricity is being used."<<endl;
   }
   else{
      cout<<"too much Gas and Electricity is being used."<<endl;
   }
   
   return 0;
}