Closed Code and Flowchart

[Falln]

Sino merong codes para dito. Tapos hanggang tatlong beses lang po uulit pag namali ng lagay ng user at pass. May lalabas na dapat na message error sa pangatlong mali

 

[Ragnverdhr]

lagay k ng variable na counter, tpz every maling password mag increment ang counter. un lng madami lang po yn

 

[Falln]

lagay k ng variable na counter, tpz every maling password mag increment ang counter. un lng madami lang po yn

Java kame sir

 

[Ragnverdhr]

my database ba yn? d ko msyadong marunong sa java e, i think nid mo gumamit ng scanner jn

 

[Jltan7]

Konting search lang sa google tama naman sinabi nya gawa ka lang ng variable na counter. Try mo din aralin madali palang yan wag suko agad haha

 

[homer_simpson]

Easy.

#include <iostream>

int main(void) {
    short unsigned counter {0};
    std::string fname;
    std::string passwd {"password"};
    std::string input;

    std::cout << "Enter username: " << std::flush;
    std::cin >> fname;
    std::cout << "Enter password: " << std::flush;
    std::cin >> input;
    while (input != passwd) {
        if (++counter == 3) {
            std::cout << "You've reached 3 attempts. Aborting..." << std::endl;
            return 0;
        }
        std::cout << "Attempt " << counter << ". Incorrect password." << std::endl;
        std::cout <<  "\nPlease re-enter: " << std::flush;
        std::cin >> input;
        std::cout << std::endl;
    }
    std::cout << "\nPassword accepted!\n" << std::endl;
    std::cout << "Thank you for using this program!" << std::endl;
    return 0;
}

 

[Shiraori]

haha search ka nalang kung pano gumamit ng loops sa internet. andaming resources dyan

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {
    public static void main(String[] args) throws IOException{
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
        String username, password;
        boolean user = false, pass = false;
        int counter = 1;
        System.out.println("----CREATE ACCOUNT----");
        System.out.print("Enter Username: ");
        username = reader.readLine().trim();
        System.out.print("Enter Password: ");
        password = reader.readLine();
        do {
            System.out.println("-----ACCOUNT LOGIN----");
            System.out.print("Enter Username: ");
            user = username.equals(reader.readLine().trim());
            System.out.print("Enter Password: ");
            pass = password.equals(reader.readLine());
            if (!(user && pass)) {
                counter++;
                System.out.println(counter < 4 ? "[WARNING] incorrect password":"[ERROR] you have entered 3 incorrect password!!");
            }
            else {
                System.out.println("[SUCCESS] You successfully logged in!");
                break;
            }
        }while (counter < 4);
    }
}

Spoiler: output

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[Falln]

Ang hirap ng pinapagawa. Need ng maraming condition pag mali ung user at pass, mali ung user, mali ung pass. Ung lunalabas kase sa code ko is puro password ang incorrect. Help ASAP hanggang 12 lang