Hi all, I'm new to this board and C++, I'm writing a piece of code that uses arrays of pointers to function. The program contains a menu-driven interface. and there are five options, each them contains a certain function.

I wrote the following code, but it won't work and everytime i compile it ,it keeps telling me missing ")" before int...

Any ideas? Thx!

Code:#include <iostream> using std::cout; using std::endl; using std::cin; using std::fixed; using std::left; #include <iomanip> using std::setw; using std::setprecision; const int students = 3; const int exams = 4; //function prototypes void printArray(int [][exams],int,int); void minimum(int [][exams],int,int); void maximum(int [][exams],int,int); void average(int [][exams],int,int); int main() { //initialize student grades for three students (rows) int stduentGrades[students][exams]= { {77,68,86,73}, {96,87,89,78}, {70,90,86,81} }; //initialize array of 4 pointers to functions that each //takes an array and two integers argument and return nothing void (*processGrades[4])(int [][exams], int, int) = {printArray,minimum,maximum,average}; int choice; cout<<"Enter a choice:\n" <<"0 Print the array of grades\n" <<"1 Find the minimum grade\n" <<"2 Find the maximum grade\n" <<"3 Print the average on all test for each student\n" <<"4 End program\n"<<endl; cin>>choice; //process user's choice while ( choice >= 0 && choice <4 ){ //invoke function at location choice in array //and pass studentgarde array, students and exams as an argument (*processGrades[choice]) (int studentGrades[students][exams], int students, int exams); cout<<"Enter a choice:\n" <<"0 Print the array of grades\n" <<"1 Find the minimum grade\n" <<"2 Find the maximum grade\n" <<"3 Print the average on all test for each student\n" <<"4 End program\n"<<endl; cin>>choice; } cout<<"Program execution completed."<<endl; return 0; //indicates successful termination }//end main void printArray( int studentGrades[students][exams],int students,int exams) { cout << left << " [0] [1] [2] [3]"; // output grades in tablual format for(int i=0; i<students; i++){ //output lable for row cout << "\nstudentGrade[" <<i <<"]"; //output one grades for one student for (int j=0; j<exams; j++) cout << setw(5)<<studentGrades[i][j]; }//end outer for }//end function printArray void minimum(int studentGrades[students][exams],int students,int exams) { int lowGrade = 100; //initialize to highest possible grade for ( int i=0; i<students; i++) for (int j=0; j<exams; j++) if ( studentGrades[i][j] < lowGrade) lowGrade = studentGrades[i][j]; cout <<"Lowest Grade is "<< lowGrade<<endl; } void maximum(int studentGrades[students][exams],int students,int exams) { int highGrade = 0; //initialize to lowest possible grade for ( int i=0; i<students; i++) for (int j=0; j<exams; j++) if ( studentGrades[i][j] > highGrade) highGrade = studentGrades[i][j]; cout <<"Highest Grade is "<< highGrade<<endl; } void average(int studentGrades[students][exams],int students,int exams) { int i=0; while(i<students){ int sum =0;//initialize sum to 0 double avg = 0.00; //initialize avarage to 0 for (int j=0; j<exams; j++) sum += studentGrades[i][j]; avg = static_cast<double>(sum)/exams; cout <<"The average grade for student"<<i<<"is" <<fixed<<setprecision(2)<<avg<<endl; i++; }//end while loop }