Can you help me fix this c++ code? I originally had a function at the very end to calculate the percentages. However, I have to take it out because we can only have 9 functions totals in the program. Now, everything is working fine except my percentages at the very end.

#include

#include

#include

using namespace std;

//Function Prototypes

void getProbsPerSet(int* probsPerSet);

void getMaxNum(int* maximum);

void doOneSet(char sign, int probsPerSet, int& correct);

void doOneProblem(char problemType, int& randomNumberOne, int& randomNumberTwo, int maximum);

void generateOperands(char problemType, int& randomNumberOne, int& randomNumberTwo, int maximum);

void printHeader (char sign);

void calcCorrectAnswer (char problemType, int randomNumberOne, int randomNumberTwo, int& answer);

void checkAnswer (int correctAnswer, int answer, int& numberCorrect);

void printReport (int setOne, int setTwo, int setThree, int probsPerSet);

int main()

{

//Variable Definitions

int probsPerSet = 0;

int set1Correct = 0, set2Correct = 0, set3Correct = 0;

//Function Calls

srand(static_cast (time(0)));

getProbsPerSet(&probsPerSet);

doOneSet('+', probsPerSet, set1Correct);

doOneSet('-', probsPerSet, set2Correct);

doOneSet('*', probsPerSet, set3Correct);

printReport(set1Correct, set2Correct, set3Correct, probsPerSet);

}

//*************************************************************************************

// Function Definition

// This function asks the user how many problems per set they want.

// Problems per set must be between 3 and 10.

//*************************************************************************************

void getProbsPerSet(int* probsPerSet)

{

cout << "Enter problems per set (3-10): ";

cin >> *probsPerSet;

}

//*************************************************************************************

// Function Definition

// This function does a set of math problems problems.

// Math problems include adding, subtracting, and multiplying 2 random numbers.

// Different types of problems are generated using a switch statement.

// An answer is input by the user. The user is told whether or not their answer is right.

//*************************************************************************************

void doOneSet(char sign, int probsPerSet, int& score)

{

printHeader(sign);

//Get max number for each set

int maximum = 0;

getMaxNum(&maximum);

int answer = 0;

for(int mathProblem = 0; mathProblem < probsPerSet; mathProblem++)

{

int randomNumberOne = 0;

int randomNumberTwo = 0;

int correctAnswer = 0;

doOneProblem(sign, randomNumberOne, randomNumberTwo, maximum);

calcCorrectAnswer(sign, randomNumberOne, randomNumberTwo, correctAnswer);

cin >> answer;

checkAnswer(correctAnswer, answer, score);

}

}

//*************************************************************************************

// Function Definition

// This function asks the user for the maximum number in each set.

//*************************************************************************************

void getMaxNum(int* maximum)

{

cout << "What is the maximum number for this set? ";

cin >> *maximum;

cout << endl;

}

void calcCorrectAnswer(char problemType, int randomNumberOne, int randomNumberTwo, int& answer)

{

switch (problemType)

{

case '+':

answer = randomNumberOne + randomNumberTwo;

break;

case '-':

answer = randomNumberOne - randomNumberTwo;

break;

case '*':

answer = randomNumberOne * randomNumberTwo;

break;

}

}

void checkAnswer(int correctAnswer, int answer, int& numberCorrect)

{

if (answer == correctAnswer)

{

cout << "Correct" << endl;

numberCorrect++;

}

else

{

cout << "Incorrect" << endl;

}

}

void printHeader(char sign)

{

//If it's an addition problem, output a "Set #1" header.

if (sign == '+')

{

cout << "Set #1" << endl;

cout << "----------" << endl;

}

//If it's a subtraction problem, output a "Set #2" header.

else if (sign == '-')

{

cout << endl;

cout << "Set #2" << endl;

cout << "----------" << endl;

}

//If it's a multiplication problem, output a "Set #3" header.

else if (sign == '*')

{

cout << endl;

cout << "Set #3" << endl;

cout << "----------" << endl;

}

}

void doOneProblem(char problemType, int& randomNumberOne, int& randomNumberTwo, int maximum)

{

randomNumberOne = rand() % maximum;

randomNumberTwo = rand() % maximum;

generateOperands(problemType, randomNumberOne, randomNumberTwo, maximum);

}

void generateOperands(char problemType, int& randomNumberOne, int& randomNumberTwo, int maximum)

{

randomNumberOne = rand() % maximum;

randomNumberTwo = rand() % maximum;

switch(problemType)

{

case '+':

cout << randomNumberOne << "+" << randomNumberTwo << "= ";

break;

case '-':

cout << randomNumberOne << "-" << randomNumberTwo << "= ";

break;

case '*':

cout << randomNumberOne << "*" << randomNumberTwo << "= ";

break;

}

}

void printReport (int setOne, int setTwo, int setThree, int probsPerSet)

{

int setOnePercentage = (setOne / probsPerSet) * 100;

int setTwoPercentage = (setTwo / probsPerSet) * 100;

int setThreePercentage = (setThree / probsPerSet) * 100;

int totalPercentage = ((setOne + setTwo + setThree) / (3*probsPerSet)) * 100;

cout << "Set #1: You got " << setOne << " correct out of " << probsPerSet << " for " << setOnePercentage << "%" << endl;

cout << "Set #2: You got " << setTwo << " correct out of " << probsPerSet << " for " << setTwoPercentage << "%" << endl;

cout << "Set #3: You got " << setThree << " correct out of " << probsPerSet << " for " << setThreePercentage << "%" << totalPercentage << "%" << endl;

}