looping on login module

IN THIS PROGRAM WE USE DO WHILE LOOP TO RETYPE PASSWORD IF WRONG

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SEE SCREENSHOT

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 #include<iostream>

using namespace std;

void main()

{

string email, mail, name, sur, pass, pass1, pass2;

cout<<"-----------------CREATE YOUR ACCOUNT ----------------\n";

cout << "Enter first name\n";

cin >> name;

cout << "Enter your sur name\n";

cin >> sur;

cout << "Enter your email\n";

cin >> email;

do {

cout << "Create password\n";

cin >> pass1;

cout << "Confirm password\n";

cin >> pass2;

} while (pass1 != pass2);

{

cout << "-------------------------Congratulation---------------------------------\n";

cout << "------------------------------------------------------------------------------\n";

cout << "\n";

cout << "                    NOW LOGIN YOUR ACCOUNT  \n";

do {

cout << "Enter your email\n";

cin >> mail;

} while (email != mail);

{

do {

cout << "enter your password\n";

cin >> pass;

} while (pass1 != pass);

{

cout << "welcome back  " << name << " " << sur << "   now you login\n";

}

return 0;

}

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END