Closed Patulong po sa program na nipapagawa samen.

[kurtrussel]

Log-in system sya na nag-gegenerate ng password gamit yung username at birthday ng user.
Sana may makatulong paps

 

[vespine]

password = username + birthday.toString(); ?

hahahaha

 

[kurtrussel]

Thanks sa suggestion paps. Try ko na din

 

[archaeljr]

written in c/c++? Use standard input/output to get username and birthdate tapos concatenate mo nlng.

 

[g33onama17]

may code snippet ka?

 

[kurtrussel]

written in c/c++? Use standard input/output to get username and birthdate tapos concatenate mo nlng.

kelangan kong ideclare ng "std::string fn;" ung fullname para makontrol ko ung capacity nung iiinput nyang txt,
Then kelangan ko nman maideclare sa "char" para makuha ko ung first 3 letters
Tanong ko lang kung pano ko madadala sa data type na char ung dineclare kong "std::string fn;"??

 

[mrHazan]

Mas maganda magbigay ka ng example ng inputs tapos ano ang output.
Para mas matulungan ka.

 

[kurtrussel]

#include<iostream>
#include<conio.h>


using namespace std;


int bday, yr, pass, mod, size=0, passin, error=0, error1=0, age, opt;
char fn[25], ln[25], mn[25], mnth[25], userin[10], user[25];


int main(){

reg:{
system("cls");

cout<<endl<<"\n\n\t\t\tR E G I S T E R"<<endl;
cout<<"\n First Name: ";
cin>>fn;

cout<<" Last Name: ";
cin>>ln;

cout<<" Middle Name: ";
cin>>mn;

cout<<"\n\tBirthdate"<<endl<<"\n Month: ";
cin>>mnth;

cout<<" Day: ";
cin>>bday;

cout<<" Year: ";
cin>>yr;

cout<<"\n Input Password: ";
cin>>pass;

}
mod = ((pass % 10000) / (pass / 10000));

for(int a=0;a<=24;a++){
if(ln[a]==0){
size++;
}

}
size = 25 - size;
user[0] = fn[0];
user[1] = fn[1];
user[2] = fn[2];
user[3] = ln[size-3];
user[4] = ln[size-2];
user[5] = ln[size-1];

if(mod>=100){
user[6] = (mod / 100) + 48;
user[7] = ((mod / 10) % 10) + 48;
user[8] = (mod % 10) + 48;
}

else {
user[6] = (mod / 10) + 48;
user[7] = (mod % 10) + 48;


}

system("cls");



cout<<endl<<"\n\n\t\t\tL O G I N"<<endl;
cout<<"\n Your Username was generated as "<<user;

login:{

cout<<"\n Enter Username: ";
cin>>userin;

cout<<"\n Enter Password: ";
cin>>passin;




for(int a=0;a<=10;a++){
if(userin[a]!=user[a]){
error1++;
}
}

if(passin!=pass){
error++;
}

if(error1!=0&&error!=0){

cout<<"\n Access Denied!";
cout<<"\n Username and Password Incorrect.";
getch();
return 0;
}

else if(error1!=0){
cout<<"\n Access Denied!";
cout<<"\n Incorrect Username.";
getch();
return 0;

}

else if(error!=0){
cout<<"\n Access Denied!";
cout<<"\n Incorrect Password.";
getch();
return 0;

}

else{
system("cls");
cout<<"\n\n\t\t Access Granted!";
getch();

goto home;

}
}


home:
{
system("cls");
cout<<"\n Name: "<<fn<<" "<<mn<<" "<<ln;
cout<<"\n Birthday: "<<mnth<<" "<<bday<<", "<<yr;
cout<<"\n Choose an option: \n";
cout<<" Option [1] to add new data \n";
cout<<" Option [2] to edit data \n";
cout<<" Option [3] to delete data \n";
cout<<" Option [4] to terminate the program \n"<<endl;
cout<<" Option :";
cin>>opt;

if(opt=1){

goto reg;

}

else if(opt=2){

goto edit;

}

else if(opt=3){

goto del;

}

else if(opt=4){

return 0;

}

else {

system("cls");
cout<<"\n\n\t\tInvalid Input.";
getch();
return 0;

}
}

edit:
{

system("cls");
cout<<"\n\n Choose data to update"<<endl;
cout<<" First data"<<1<<endl;


cout<<"Type[1] to Enter your First name: \n";
cout<<"Type[2] to Enter your Last name: \n";
cout<<"Type[3] to Enter your Middle name: \n";
cout<<"Type[4] to Enter your Age: \n";
cout<<"Type[5] to Enter your Password: \n";
cout<<"Type[6] to Enter your Birthday: \n";
cin>>choose;

}

del:
{

system("cls");
cout<<"\n\n Choose data to delete"<<endl;
cout<<" [1] to delete first name \n";
cout<<" [2] to delete last name \n";
cout<<" [3] to delete middle name \n";
cout<<" [4] to delete age \n";
cout<<" [5] to delete password \n";
cout<<" [6] to birthday \n";
cout<<"\n Delete: ";

}














getch();
}

 

[kurtrussel]

#include<iostream>
#include<conio.h>


using namespace std;


int bday, yr, pass, mod, size=0, passin, error=0, error1=0, age, opt;
char fn[25], ln[25], mn[25], mnth[25], userin[10], user[25];


int main(){

reg:{
system("cls");

cout<<endl<<"\n\n\t\t\tR E G I S T E R"<<endl;
cout<<"\n First Name: ";
cin>>fn;

cout<<" Last Name: ";
cin>>ln;

cout<<" Middle Name: ";
cin>>mn;

cout<<"\n\tBirthdate"<<endl<<"\n Month: ";
cin>>mnth;

cout<<" Day: ";
cin>>bday;

cout<<" Year: ";
cin>>yr;

cout<<"\n Input Password: ";
cin>>pass;

}
mod = ((pass % 10000) / (pass / 10000));

for(int a=0;a<=24;a++){
if(ln[a]==0){
size++;
}

}
size = 25 - size;
user[0] = fn[0];
user[1] = fn[1];
user[2] = fn[2];
user[3] = ln[size-3];
user[4] = ln[size-2];
user[5] = ln[size-1];

if(mod>=100){
user[6] = (mod / 100) + 48;
user[7] = ((mod / 10) % 10) + 48;
user[8] = (mod % 10) + 48;
}

else {
user[6] = (mod / 10) + 48;
user[7] = (mod % 10) + 48;


}

system("cls");



cout<<endl<<"\n\n\t\t\tL O G I N"<<endl;
cout<<"\n Your Username was generated as "<<user;

login:{

cout<<"\n Enter Username: ";
cin>>userin;

cout<<"\n Enter Password: ";
cin>>passin;




for(int a=0;a<=10;a++){
if(userin[a]!=user[a]){
error1++;
}
}

if(passin!=pass){
error++;
}

if(error1!=0&&error!=0){

cout<<"\n Access Denied!";
cout<<"\n Username and Password Incorrect.";
getch();
return 0;
}

else if(error1!=0){
cout<<"\n Access Denied!";
cout<<"\n Incorrect Username.";
getch();
return 0;

}

else if(error!=0){
cout<<"\n Access Denied!";
cout<<"\n Incorrect Password.";
getch();
return 0;

}

else{
system("cls");
cout<<"\n\n\t\t Access Granted!";
getch();

goto home;

}
}


home:
{
system("cls");
cout<<"\n Name: "<<fn<<" "<<mn<<" "<<ln;
cout<<"\n Birthday: "<<mnth<<" "<<bday<<", "<<yr;
cout<<"\n Choose an option: \n";
cout<<" Option [1] to add new data \n";
cout<<" Option [2] to edit data \n";
cout<<" Option [3] to delete data \n";
cout<<" Option [4] to terminate the program \n"<<endl;
cout<<" Option :";
cin>>opt;

if(opt=1){

goto reg;

}

else if(opt=2){

goto edit;

}

else if(opt=3){

goto del;

}

else if(opt=4){

return 0;

}

else {

system("cls");
cout<<"\n\n\t\tInvalid Input.";
getch();
return 0;

}
}

edit:
{

system("cls");
cout<<"\n\n Choose data to update"<<endl;
cout<<" First data"<<1<<endl;


cout<<"Type[1] to Enter your First name: \n";
cout<<"Type[2] to Enter your Last name: \n";
cout<<"Type[3] to Enter your Middle name: \n";
cout<<"Type[4] to Enter your Age: \n";
cout<<"Type[5] to Enter your Password: \n";
cout<<"Type[6] to Enter your Birthday: \n";
cin>>choose;

}

del:
{

system("cls");
cout<<"\n\n Choose data to delete"<<endl;
cout<<" [1] to delete first name \n";
cout<<" [2] to delete last name \n";
cout<<" [3] to delete middle name \n";
cout<<" [4] to delete age \n";
cout<<" [5] to delete password \n";
cout<<" [6] to birthday \n";
cout<<"\n Delete: ";

}














getch();
}

ito yung codes ko mga master

 

[mrHazan]

Baka makatulong sayo to. Hindi naturo sa kapanahunan namin yung goto. Kaya may mga pagkakaiba.

#include <stdio.h>
#include <stdlib.h>
#include <iostream>
#include <string>
using namespace std;

struct Account
{
    string firstName;
    string middleName;
    string lastName;
    int birthYear;
    int birthMonth;
    int birthDay;
    string username;
    string password;
};

struct Account accounts[100];
int accountIndex = 0;

void LoginAccount();
Account RegisterAccount();

int main(int argc, char** argv) {

    char userInput;
    int whileFlag = 1;

    while(whileFlag == 1)
    {
        cout<< "MENU:\n";
        cout<< "[A] Login\n";
        cout<< "[B] Register\n";
        cout<< "[X] Exit\n";
        cout<< "Input: ";
        cin >> userInput;

        switch(userInput)
        {
            case 'A':
            case 'a':
                LoginAccount();
                break;
            case 'B':
            case 'b':
                accounts[accountIndex] = RegisterAccount();
                accountIndex++;
                cout<< "\n\nRegister Complete! Please enter any key to go to Menu...";
                cin.get();
                cin.get();
                break;
            case 'X':
            case 'x':
                whileFlag = 0;
                break;
            default:
                cout<< "Invalid input... Please try again.";
        }

        system("cls");
    }

    return (EXIT_SUCCESS);
}

void LoginAccount()
{
    int successLogin = 0;
    string usernameInput = "";
    string passwordInput = "";

    cout<< "Username: ";
    cin >> usernameInput;
    cout<< "Password: ";
    cin >> passwordInput;

    for(int i = 0; i < accountIndex; i++)
    {
        if(usernameInput == accounts[i].username)
        {
            if(passwordInput == accounts[i].password)
            {
                cout<< "Successfully logged in...";
                successLogin = 1;
                cin.get();
                cin.get();
                //Show login menu;
            }
        }
    }

    if(successLogin == 0)
    {
        cout<< "Login failed... Please try again...";
        cin.get();
        cin.get();
    }
}

Account RegisterAccount()
{
    struct Account newAccount;

    system("cls");
    cout<< "First Name: ";
    cin >> newAccount.firstName;
    cout<< "Middle Name: ";
    cin >> newAccount.middleName;
    cout<< "Last Name: ";
    cin >> newAccount.lastName;
    cout<< "Birth Year: ";
    cin >> newAccount.birthYear;
    cout<< "Birth Month (1-12): ";
    cin >> newAccount.birthMonth;
    cout<< "Birth Day (1-31): ";
    cin >> newAccount.birthDay;
    cout<< "Password: ";
    cin >> newAccount.password;

    cout<< "Your username is > ";
    //Generate username
    cout<< newAccount.firstName << newAccount.birthYear << newAccount.birthMonth << newAccount.birthDay;
    newAccount.username = newAccount.firstName + to_string(newAccount.birthYear) +
        to_string(newAccount.birthMonth) + to_string(newAccount.birthDay);

    return newAccount;
}