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//======================================================
//= CODE FOR PROBLEM #1 ON PAGE 161 IS BELOW =
//======================================================
//
//#include <iostream> <iomanip>
//
//using std::cout;
//using std::cin;
//using std::endl;
//
//int main()
//{
// short choice;
//
// cout << "\t\t\tStudent Grade Program";
// cout << "\n\t\t\t - Main Menu -";
// cout << "\n\n\t\t1. Enter Name";
// cout << "\n\t\t2. Enter test scores";
// cout << "\n\t\t3. Display test scores";
// cout << "\n\t\t9. Exit";
// cout << "\n\n\tPlease enter your choice from the list above: ";
//
// cin >> choice;
//
// switch (choice)
// {
// case 1:
// cout << "\n\tYou chose: Enter name" << endl;
// break;
// case 2:
// cout << "\n\tYou chose: Enter test scores" << endl;
// break;
// case 3:
// cout << "\n\tYou chose: Display test scores" << endl;
// break;
// case 9:
// cout << "\n\tYou chose: Exit" << endl;
// break;
// default:
// cout << "\n\tMenu choice does not exist" << endl;
//
// }
//
// return 0;
//}
//======================================================
//= CODE FOR PROBLEM #2 ON PAGE 168 IS BELOW =
//======================================================
//#include <iostream>
//
//using std::cout;
//using std::cin;
//using std::endl;
//
//int main()
//{
//
// float rate,
// loan_amount,
// interest_amount,
// interest_and_fees,
// total_cost;
//
// short fee = 0;
//
//
// cout << "\t\t =========================\n";
// cout << "\t\t\t= Loan Calculator =";
// cout << "\n\t\t =========================\n";
//
// cout << "\n\n\t\tEnter loan amount: ";
// cin >> loan_amount;
//
// cout << "\n\t\tEnter loan rate percent: ";
// cin >> rate;
//
//
// if (rate < 1 || rate > 18)
// {
// cout << "\n\n\tERROR: Interest rate is not between 1% and 18%" << endl;
// }
//
// else if (loan_amount < 100 || loan_amount > 1000)
// {
// cout << "\n\n\tERROR: Loan amount is not between $100 and $1,000" << endl;
// }
//
// else
// {
//
// if (loan_amount <= 500)
// fee = 20;
//
// else
// fee = 25;
//
//
// interest_amount = loan_amount * rate * 0.01;
//
// interest_and_fees = interest_amount + fee;
//
// total_cost = loan_amount + interest_and_fees;
//
//
// cout << "\n\n\tRequested loan amount: $" << loan_amount;
// cout << "\n\tInterest rate: " << rate << "%";
// cout << "\n~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~";
// cout << "\n\tInterest amount: $" << interest_amount;
// cout << "\n\tFee: $" << fee;
// cout << "\n\n\tSum of interst and fees: $" << interest_and_fees;
// cout << "\n\n================================================================";
// cout << "\n\tTotal Cost: $" << total_cost << "\n\n";
// }
//
//
// return 0;
//}
//======================================================
//= CODE FOR PROBLEM #1 ON PAGE 177 IS BELOW =
//======================================================
//#include <iostream>
//
//using std::cout;
//using std::cin;
//using std::endl;
//
//int main()
//{
//
// int number = 0;
//
// cout << "\n\tEnter an integer between 1 and 50: ";
// cin >> number;
//
// cout << "\n";
//
// if (number < 1 || number > 50)
// cout << "\nERROR: Number must be between 1 and 50\n\n";
//
// else
// {
// cout << number << " ";
//
// while (number > 0)
// {
// --number;
//
// if (number % 2 == 0)
// cout << number << " ";
//
// else
// cout << " ";
//
// }
// cout << "\n\n" << endl;
// }
//
// return 0;
//}
//======================================================
//= CODE FOR PROBLEM #1 ON PAGE 179 IS BELOW =
//======================================================
//#include <iostream>
//
//using std::cout;
//using std::cin;
//using std::endl;
//
//int main()
//{
// int number = 0;
//
// cout << "\n\tEnter an integer between 1 and 50: ";
// cin >> number;
//
// cout << "\n";
//
//
// do
// if (number < 1 || number > 50)
// {
// cout << "\n\nERROR: Number must be between 1 and 50\n";
//
// cout << "\n\tEnter an integer betwen 1 and 50: ";
// cin >> number;
//
// cout << "\n";
// }
// else
// cout << "\n\n";
// while (number < 1 || number > 50);
//
//
// cout << number << " ";
//
// while (number > 0)
// {
// --number;
//
// if (number % 2 == 0)
// cout << number << " ";
//
// else
// cout << " ";
//
// }
// cout << "\n\n" << endl;
//
// return 0;
//}
//======================================================
//= CODE FOR PROBLEM #1 ON PAGE 184 IS BELOW =
//======================================================
//#include <iostream>
//
//using std::cout;
//using std::cin;
//using std::endl;
//
//int main()
//{
//
// int assignments = 0;
// int assignments_initial = 0;
// int sum = 0;
//
// cout << "\n\t\tEnter number of assignments: ";
// cin >> assignments;
//
// assignments_initial = assignments;
//
// cout << "\n\n";
//
// for (assignments; assignments > 0; assignments--)
// {
// int score = 0;
//
// cout << "\tEnter assignment " << assignments << " score: ";
// cin >> score;
//
// cout << "\n";
//
// sum += score;
// }
//
// float avg = (float)sum / (float)assignments_initial;
//
// cout << "\n~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n";
// cout << "\n\t\tAverage assignment score: " << avg;
// cout << "\n\n" << endl;
//
// return 0;
//}
//======================================================
//= CODE FOR PROBLEM #3 ON PAGE 192 IS BELOW =
//======================================================
//#include <iostream>
//
//using std::cout;
//using std::cin;
//using std::endl;
//
//int main()
//{
// int ending_number = 0;
// int current_number = 1;
// int previous_number = 0;
// int hold = 0;
//
// cout << "\n\t\t==================================";
// cout << "\n\t\t== Fibonacci sequence generator ==";
// cout << "\n\t\t==================================";
// cout << "\n\n\t";
//
// cout << "Enter ending number: ";
// cin >> ending_number;
//
// cout << "\n\n";
//
// if (ending_number < 1)
// cout << "ERROR: Ending number must be 1 or greater";
//
// else
//
// while (current_number <= ending_number)
// {
// cout << current_number << " ";
//
// hold = current_number;
// current_number += previous_number;
// previous_number = hold;
// }
//
// cout << endl;
//
// return 0;
//}
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