uring each summer, John and Jessica grow vegetables in their backyard and buy seeds and fertilizer from a local nursery. The nursery carries different types of vegetable fertilizers in various bag sizes. When buying a particular fertilizer, they want to know the price of the fertilizer per pound and the cost of fertilizing per square foot.
Max Function
Statistical function is of many categories. One of them is a MAX function. The MAX function returns the largest value from the list of arguments passed to it. MAX function always ignores the empty cells when performing the calculation.
Power Function
A power function is a type of single-term function. Its definition states that it is a variable containing a base value raised to a constant value acting as an exponent. This variable may also have a coefficient. For instance, the area of a circle can be given as:
Summary
During each summer, John and Jessica grow vegetables in their backyard and buy seeds and fertilizer from a local nursery. The nursery carries different types of vegetable fertilizers in various bag sizes.
When buying a particular fertilizer, they want to know the price of the fertilizer per pound and the cost of fertilizing per square foot.
Instructions
The following
The program should output the desired result. However, the program contains logic errors. Find and correct the logic errors so that the program works properly.
//Logic errors.
#include <iostream>
#include <iomanip>
using namespace std;
int main()
{
double cost;
double area;
double bagSize;
cout << fixed << showpoint << setprecision(2);
cout << "Enter the amount of fertilizer, in pounds, "
<< "in one bag: ";
cin >> bagSize;
cout << endl;
cout << "Enter the cost of the " << bagSize
<< " pound fertilizer bag: ";
cin >> cost;
cout << endl;
cout << "Enter the area, in square feet, that can be "
<< "fertilized by one bag: ";
cin >> area;
cout << endl;
cout << "The cost of the fertilizer per pound is: $"
<< bagSize / cost << endl;
cout << "The cost of fertilizing per square foot is: $"
<< area / cost << endl;
return 0;
}
Format your output with setprecision(2) to ensure the proper number of decimals for testing!
INPUT:
33
12
300
output:
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