# Mixed Nuts Debug

## MixedNutsDebug.cpp

• This program does stuff!

### Program listing

 ```/**************************************************************************** * * * Program: MixedNutsDebug * * * * Purpose: This program will calculate the percent of peanuts and * * the percent of cashews to mix to attain a specified * * price for the mixture. * * * * Note: The symbol DEBUG is used to switch debugging features * * on or off * * * ****************************************************************************/ #include #include #include using namespace std; #define DEBUG /**************************************************************************** * * * Function: main * * * * Purpose: To find the amount of peanuts and cashews to mix to get * * a specified selling price for the mixture * * * ****************************************************************************/ int main() { const float PEANUT_PRICE = 5.00; // Price per lb of peanuts const float CASHEW_PRICE = 10.00; // Price per lb of cashews float LowerPrice = PEANUT_PRICE; float HigherPrice = CASHEW_PRICE; if (HigherPrice < LowerPrice) { int Temp = HigherPrice; HigherPrice = LowerPrice; LowerPrice = Temp; } #ifdef DEBUG cout << "DEBUG: HigherPrice = " << HigherPrice << endl; cout << "DEBUG: LowerPrice = " << LowerPrice << endl; #endif if (HigherPrice == LowerPrice) { cout << "The peanut and cashew prices are equal, so it doesn't"; cout << " matter how much of each you mix. The mix price will be \$"; cout << PEANUT_PRICE << " per pound." << endl; } else { // Get the price of the mix cout << "Enter the price of the mix: " << flush; float MixPrice; // Price of the mixed nuts cin >> MixPrice; if (MixPrice > HigherPrice || MixPrice < LowerPrice) { cout << "That price is not within the proper range." << endl; } else { // Compute the amounts of peanuts and cashews float PeanutPart = (MixPrice - CASHEW_PRICE)/(PEANUT_PRICE - CASHEW_PRICE); // Fraction of mix that is peanuts float CashewPart = 1 - PeanutPart; // Fraction that is cashews float PeanutPercent = round(100*PeanutPart); // Express as a percent float CashewPercent = round(100*CashewPart); // Express as a percent #ifdef DEBUG cout << "DEBUG: MixPrice = " << MixPrice << endl; cout << "DEBUG: PeanutPart = " << PeanutPart << endl; cout << "DEBUG: CashewPart = " << CashewPart << endl; #endif // Print the results cout << "The mix should contain " << PeanutPercent << "% peanuts and "; cout << CashewPercent << "% cashews" << endl; } } return 0; }```

e-mail me at robbk@hsc.edu