#include #include #include #include #include program for student report card: #include #include #include using namespace std;

class student { int rollno; char name[50]; int p_marks, c_marks, m_marks, e_marks, cs_marks; double per; char grade; void calculate(); //function to calculate grade public: void getdata(); //function to accept data from user void showdata() const; //function to show data on screen void show_tabular() const; int retrollno() const; }; //class ends here

void student::calculate() { per=(p_marks+c_marks+m_marks+e_marks+cs_marks)/5.0; if(per>=60) grade='A'; else if(per>=50) grade='B'; else if(per>=33) grade='C'; else grade='F'; }

void student::getdata() { cout>rollno; cout>p_marks; cout>c_marks; cout>m_marks; cout>e_marks; cout>cs_marks; calculate(); }

void student::showdata() const { cout

void student::show_tabular() const { cout

int student::retrollno() const { return rollno; }

void write_student(); //write the record in binary file void display_all(); //read all records from binary file void display_sp(int); //accept rollno and read record from binary file void modify_student(int); //accept rollno and update record of binary file void delete_student(int); //accept rollno and delete selected records from binary file void class_result(); //display all records in tabular format from binary file void result(); //display result menu void intro(); //display welcome screen void entry_menu(); //display entry menu on screen

int main() { char ch; cout.setf(ios::fixed|ios::showpoint); cout>ch; switch(ch) { case '1': result(); break; case '2': entry_menu(); break; case '3': break; default :cout

void write_student() { student st; ofstream outFile; outFile.open("student.dat",ios::binary|ios::app); st.getdata(); outFile.write(reinterpret_cast (&st), sizeof(student)); outFile.close(); cout

void display_all() { student st; ifstream inFile; inFile.open("student.dat",ios::binary); if(!inFile) { cout

void display_sp(int n) { student st; ifstream inFile; inFile.open("student.dat",ios::binary); if(!inFile) { cout

void modify_student(int n) { bool found=false; student st; fstream File; File.open("student.dat",ios::binary|ios::in|ios::out); if(!File) { cout

File.read(reinterpret_cast (&st), sizeof(student)); if(st.retrollno()==n) { st.showdata(); cout

void delete_student(int n) { student st; ifstream inFile; inFile.open("student.dat",ios::binary); if(!inFile) { cout

void class_result() { student st; ifstream inFile; inFile.open("student.dat",ios::binary); if(!inFile) { cout

void result() { char ch; int rno; system("cls"); cout>ch; system("cls"); switch(ch) { case '1' : class_result(); break; case '2' : cout>rno; display_sp(rno); break; case '3' : break; default: cout

void intro() { cout

void entry_menu() { char ch; int num; system("cls"); cout>ch; system("cls"); switch(ch) { case '1': write_student(); break; case '2': display_all(); break; case '3': cout>num; display_sp(num); break; case '4': cout>num; modify_student(num);break; case '5': cout>num; delete_student(num);break; case '6': break; default: cout

DO A FLOWCHART FOR THIS CODING.......

An example of FLOWCHART is given below

Part B Print the board with row=5, column=4 Print the unknown cards number with *** Print "Please insert the first card row and column separated by: Read the first card True If the cards already flipped before Print "This card already flipped. Please select another False Print "Please insert the second card row and column separated bv comma." Read the second card True If the cards already flipped before Print "This card already flipped. Please select another card." False False If the second card same as the first card Part C) True Print "You cannot select some cards twice. Please select again