I am trying to building this program to run 10 times and then calculate at the end with needHelp if 75% or more was correct or incorrect. For each random number multiplication question correct and incorrect messages come up. I have been working on this for 3 days and it is due today. Can anyone help me get over this hump and get the looping to work and the needhelp call to work?

This is what I have:

```
#include<iostream>
using std::cin;
using std::cout;
using std::endl;
#include<cstdlib>
using std::rand;
using std::srand;
#include<ctime>
using std::time;
void multiplication(); // function prototype for the function I am programming!
void correctMessage(); // function prototype
void incorrectMessage(); // function prototype
bool needHelp(int, int); // function prototype
int main() // start of main
{
srand( time( 0 ) ); // seed random number generator
multiplication(); // begin multiplication practice
return 0; // indicate successful termination
} // end main
// function multiplication produces pairs of random numbers and prompts the user for the product
// it also produces random comments for correct and incorrect answers by calling the appropriate function
// in addition, it counts the number of correct and incorrect answers, and
// after 10 answers, it calculates the percentage of correct answers;
// if the percentage is lower than 75%, it calls the function needHelp and terminates.
void multiplication()
{
// variable declarations; no other variables are required.
int x; // first factor
int y; // second factor
int response = 0; // user response for product
int correct = 0; // total number of correct responses
int incorrect = 0; // total number of incorrect responses
int count = 0; // count for every 10 responses
// pick random number from 1 to 9
x = 1 + rand() % 9; // first random number
y = 1 + rand() % 9; // second random number
for (count = 1; count <= 10; count++);
// Ask the question and get the response
{
cout << "How much is " << x << " times " << y << " (-1 to End)? ";
}
cin >> response;
count++;
// calculate the value of the two random numbers
while (count != 10 )
{
if
( response == x * y ){ // response is correct
return correctMessage ();
( correctMessage ); ++correct;
}
else
{
return incorrectMessage ();
( incorrectMessage ); ++incorrect;
cout << endl << endl;
}
if ( count = 10 )
{
cout << needHelp;
}
} // end while
cout << "That's all for now. Bye" << endl;
} // end funtion multiplication
// function correctMessage randomly chooses response to correct answer
void correctMessage()
{
// generate random number between 0 and 3
switch ( rand() % 3 )
{
case 0:
cout << "Very Good!";
break;
case 1:
cout << "Excellent!";
break;
case 2:
cout << "Nice Work!";
break;
case 3:
cout << "Keep up the good work!";
break;
} // end switch
cout << endl << endl;
}
// function incorrectMessage randomly chooses response to incorrect answer
void incorrectMessage()
{
// generate random number betwen 0 and 3
switch ( rand() % 4)
{
case 0:
cout << "No. Please Try Again.";
break;
case 1:
cout << "Wrong. Try Once More.";
break;
case 2:
cout << "Dont give up!";
break;
case 3:
cout << "No. Keep Trying";
break;
} // end switch
cout << endl << "?";
} // end function incorrectMessage
// function needHelp returns true if < 75% right
bool needHelp(int correct, int incorrect)
{
// if <75% right
if(static_cast<double>(correct) / (correct + incorrect) < .75)
{
cout << "Please ask your instructor for extra help." << endl;
return true;
} // end if
return false;
} // end function needHelp
```