#include <iostream>
using namespace std;
void average(); // function initializing
int main(){
int choice;
system("clear");
cout << "=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=\n";
cout << "[1] Compute and average 5 integer inputs\n";
cout << "[2] De La Salle Armoury Discount Calculator\n";
cout << "=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=\n\n";
cout << "Enter your choice: ";
cin >> choice;
switch(choice){
case 1:
average(); // function called
break;
case 2:
double amount, net_amount, discount;
cout << "Enter Amount bought in D Armoury: ";
cin >> amount;
if(amount >= 1 && amount <= 1500){
discount = 0.15 * amount;
}
else if(amount >= 1501 && amount <= 3500){
discount = 0.20 * amount;
}
else if(amount >= 3501 && amount <= 5000){
discount = 0.25 * amount;
}
else if(amount > 5000){
discount = 0.30 * amount;
}
else {cout << "error";}
net_amount = amount - discount; // apply the discount to the total amount paid
cout << "Your Discount is : " << discount << " php"<< endl;
cout << "TOTAL PRICE : " << net_amount << " php";
break;
default:
cout << "Invalid Input";
}
return 0;
}
void average(){
int input, ave;
int total = 0;
for (int i = 0; i < 5; i++){
cout << "Enter an Integer: ";
cin >> input;
total += input; // equivalent to total = total + input;
}
ave = total / 5;
cout << endl << "The total is: " << total;
cout << endl << "The average of your 5 inputs is: " << ave;
}