Code: Select all
#include <iostream>
#include <string>
using namespace std;
//-----
class CalculateAnswer
{
public:
CalculateAnswer();
~CalculateAnswer();
float findScore(float sentCorrect, float sentTotal);
private:
float theScore;
};
CalculateAnswer::CalculateAnswer()
{
}
CalculateAnswer::~CalculateAnswer()
{
}
float CalculateAnswer::findScore(float sentCorrect,float sentTotal)
{
theScore=sentCorrect/sentTotal;
return theScore;
}
//-----
float scoreTotal(float sentCorrect, float sentTotal)
{
float scoreVal=sentCorrect/sentTotal;
return scoreVal;
}
//-----
int main(int argc, char *argv[])
{
int age=35;
cout << "My age is " << age << endl;
//
float score;
float correct=7;
float total=11;
score=correct/total;
cout << "A floating point of your current score is " << correct << "\\" << total << "=" << score << endl;
//you need the <string> include for this
string worker="kim";
cout << "Is your name " << worker << "?" << endl;
//you can send info to the standalone function 'scoreTotal' and get a response inline your cout statement
cout << "Another way to find the score is to put it in a function. Score is " << scoreTotal(correct,total) << endl;
//you can create a new object instance of the 'CalculateAnswer' class, and call it 'mathGrade'
CalculateAnswer mathGrade;
/*
then you can ask that instance to run its method, or public function 'findScore' with a dot(.) and the variables 'correct' and 'total'
if both of those variables are of the same type 'float' as the function requests in it's definition 'CalculateAnswer::findScore(.....)
and in the class public definition 'findScore(.....)', all types of the declaration, definition, and instance calling to run should all
be of the same type per variable position
*/
cout << "You can also ask a function inside of a class instance the same info: " << mathGrade.findScore(correct,total) << endl;
//
system("PAUSE");
return EXIT_SUCCESS;
}