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#include <iostream>
using namespace std;
class calculator{
public:
double n[2];
void alldata(double num1, double num2){
n[0] = num1;
n[1] = num2;
}
double addition(){
return n[0] + n[1];
}
double substraction(){
return n[0] - n[1];
}
double division(){
return n[0] / n[1];
}
double multiplication(){
return n[0] * n[1];
}
};
class gwacal{
public:
double science,math,history,english,filipino;
void allgrades(double g1, double g2, double g3, double g4, double g5 ){
science = g1;
math = g2;
history = g3;
english = g4;
filipino = g5;
}
double gradesres(){
return (science + math + history + english + filipino) / 5;
}
};
class database{
private:
int choice;
string acc,pass;
public:
void menu();
void addingacc();
void viewacc();
};
void database::menu(){
//Authentication
string logging = "gabbz29";
int pass = 387025;
cout << "Enter your account name: ";
cin >> logging;
cout << "Enter your password: ";
cin >> pass;
while(!(logging == "gabbz29" || pass == 387025)){
cout << "\nCheck the information that you provided and try again.\n";
cin.clear();
cin.ignore(100 , '\n');
cout << "Enter your account name: ";
cin >> logging;
cout << "Enter your password: ";
cin >> pass;
}
//Database menu
cout << "--------------Database Menu--------------\n";
cout << "1.Add an account.\n";
cout << "2.View your accounts.\n";
cout << "3.Delete an existing account.\n";
cout << "4.Modify an account.\n";
cout << "5.Exit.\n";
cout << "6.Go back to menu.\n";
cout << "Press your transaction: ";
cin >> choice;
while(!(choice == 1 || choice == 2 || choice == 3 || choice == 4 || choice == 5 || choice == 6)){
cout << "Only choose between number's 1-6.\n";
cout << "Try again: ";
cin.clear();
cin.ignore(100 , '\n');
cin >> choice;
}
if(choice == 1){
addingacc();
}else if(choice == 2){
viewacc();
}else if(choice == 5){
exit;
}
}
void database::addingacc(){
cout << "----------------Adding section----------------\n";
cout << "E-mail/G-gmail/Username: ";
cin >> acc;
cout << "Enter password: ";
cin >> pass;
}
void database::viewacc(){
}
int main(){
char opt;
char chc;
do{
cout << "---------------------------------------------ALL IN ONE SOFTWARE---------------------------------------------\n";
cout << "A.Account saving.\n";
cout << "B.Calcaulator.\n";
cout << "C.General Weighted Average Calculator.\n";
cin >> chc;
if(chc == 'A' || chc == 'a'){
database alldata;
alldata.menu();
}else if(chc == 'b' || chc == 'B'){
do{
double num[2];
char op;
cout << "---------------------AIO Calculator---------------------\n";
cout << "Choose an operator [+ / * / (/) / -]: ";
cin >> op;
while(!(op == '+' || op == '*' || op == '/' || op == '-')){
cout << "Choose only betweeen the operators available.\n";
cin.clear();
cin.ignore(100 , '\n');
cout << "Choose an operator [+ / * / (/) / -]: ";
cin >> op;
}
cout << "Enter two digits: ";
while(!(cin >> num[0] >> num [1])){
cout << "The only valid input is a number. Please try again.\n";
cin.clear();
cin.ignore(100 , '\n');
cout << "Enter two digits: ";
cin >> num[0] >> num [1];
}
calculator cal;
cal.alldata(num[0],num[1]);
if(op == '+'){
cout << num[0] << " + " << num[1] << " = " << cal.addition() << '\n';
}else if(op == '*'){
cout << num[0] << " * " << num[1] << " = " << cal.multiplication() << '\n';
}else if(op == '/'){
cout << num[0] << " / " << num[1] << " = " << cal.division() << '\n';
}else if(op == '-'){
cout << num[0] << " - " << num[1] << " = " << cal.substraction() << '\n';
}
cout << "Use it again or go back to main Menu?\n [Y] to use it again\n [N] to exit\n [C] to go back to Main menu.";
cin >> opt;
while(!(opt == 'y' || opt == 'Y' || opt == 'n' || opt == 'N' || opt == 'c' || opt == 'C')){
cout << "Only choose between [Y/N/C]\n";
cin.clear();
cin.ignore(100 , '\n');
cout << "Y = continue. N = exit. C = Back to main menu: ";
cin >> opt;
}
}while(opt == 'y' || opt == 'Y');
}else if(chc == 'c' || chc == 'C'){
string name,sect;
double sc,mt,hst,eng,fil;
do{
cout << "-----------------General Weighted Average-----------------\n";
cout << "Enter the your name: ";
cin >> name;
cout << "Enter your section: ";
cin >> sect;
cout << "-----------------SUBJECTS-----------------\n";
cout << "Science: ";
cin >> sc;
cout << "Math: ";
cin >> mt;
cout << "History: ";
cin >> hst;
cout << "English: ";
cin >> eng;
cout << "Filipino: ";
cin >> fil;
gwacal grades;
grades.allgrades(sc, mt, hst, eng, fil);
cout << name << '\n';
cout << sect << '\n';
cout << "List of grades\n";
cout << "Science: " << sc << '\n';
cout << "Math: " << mt << '\n';;
cout << "History: " << hst << '\n';;
cout << "English: " << eng << '\n';;
cout << "Filipino: " << fil << '\n';;
cout << "Overall grade: " << grades.gradesres() << '\n';
cout << "Make another transaction?\n Press [Y] to redo.\n Press [N] to exit the program.\n Press [C] to go back to main menu.\n";
cout << "Choice? ";
cin >> opt;
if(opt == 'n' || opt == 'N'){
cout << "Program terminated.";
exit(0);
}
}while(opt == 'y' || opt == 'Y');
}
}while(opt == 'c' || opt == 'C');
}
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