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Thread: Assalam o Alaikum

  1. #1
    qurrat4u is offline Senior Member+
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    Default Assalam o Alaikum

    Webhosting in Pakistan
    Yeh jo aap imgs dekh rahe hain is ka "C language" & "c++" me code kaise use hoga n password insert krne ka kya code hoga with switch case.Meanz yeh program kis tarah bane ga in "C language" & "c++" me new hun is course me plzz help me jis ko bhi aata ho yeh step plzz share kren shukriya...
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    AsifSattarvi's Avatar
    AsifSattarvi is offline Senior Member+
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    اس کو چیک کریں
    A password program

    #include<iostream.h>
    #include<conio.h>
    void main()


    {
    clrscr();
    cout<<"Enter password: \n";
    restart:int x[100],x1[100],i,j=0,k=0,l;
    for(i=0;i<=100;i++)


    {
    shahab:l=getch();
    if(((l>=48)&&(l<=126))||(l==8)||(l==13))x[i]=l;
    else goto shahab;
    if(x[i]==13)break;
    else if(x[i]==8)


    {
    gotoxy(1,2);
    clreol();
    for(i=0;i<100;i++)
    x[i]='\0';
    goto restart;
    }
    else


    {
    cout<<"*";
    k++;
    }
    }
    cout<<"\nRe enter password: \n";
    for(i=0;i<=k;i++)


    {
    x1[i]=getche();
    if(x1[i]==13)break;
    }
    for(i=0;i<=k;i++)
    if(x[i]!=x1[i])j++; if(j==0)cout<<"\nPasswords match!!\n";
    else cout<<"\nPasswords do not match!!\n";
    getch();
    }

  3. #3
    AsifSattarvi's Avatar
    AsifSattarvi is offline Senior Member+
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    اس کو بھی اپنی ضرورت کے حساب سے تبدیل کر لیں اگر تبدیلی محسوس کر یں تو
    #include <iostream> // library that contains basic input output functions
    #include <string> // library for c++ strings

    using namespace std;

    int main()
    {
    //Username and Password to validate credentials
    const string USERNAME = "user";
    const string PASSWORD = "123456";
    //strings in which user will enter username and password
    string username, password;

    // Prompting user to input username
    cout << "Enter Username : ";
    cin >> username;

    //Checking if username length is less than 4 characters then display an error message
    if(username.length() < 4)
    {
    cout << "Username length must be atleast 4 characters long.";
    }
    else //if username length is greater than 3
    {
    //promprting user for password
    cout << "Enter Password : ";
    cin >> password;
    //Checking if password length is less than 6 characters then display an error message
    if(password.length() < 6)
    {
    cout << "Password length must be atleast 6 characters long.";
    }
    else //if password length is greater than 5
    {
    //Checking if user's entered credentials are equal to actual USERNAME and PASSWORD
    if(username == USERNAME && password == PASSWORD)
    {
    cout << "User credentials are correct!!!" << endl;
    }
    else
    {
    cout << "Invalid login details" << endl;
    }
    }
    }

    return 0;

  4. #4
    qurrat4u is offline Senior Member+
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    Webhosting in Pakistan
    Thank u so much 4 sharing this but humain agr isey c languge me yeh code use krna ho to isi tarah use kren ge ya difference hoga n plzz agar aap k paas "switch statement" n "break" k code hon to zaroor share ki jiye ga once again thank u....

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