login and password & printing

This is a discussion on login and password & printing within the C++ Programming forums, part of the General Programming Boards category; I'm trying to write a program that simulates a login module. Thus far the only thing I've found is conio.h, ...

  1. #1
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    Nov 2006
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    login and password & printing

    I'm trying to write a program that simulates a login module. Thus far the only thing I've found is conio.h, getch(), and putch() for the password masking. However, I can't get the program to let me verify the login or the password.

    With another program, how would I create a print method like MS Words label printing.

    Raithe Davion

  2. #2
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    Have you tried actually using the native API... conio is so twentieth century. I'm betting you use Turbo C++ as well, or some equally antiquated variant.

    No offense. It's just that it's harder to help people who use old, nonstandard library functions.
    Code:
    #include <stdio.h>
    
    void J(char*a){int f,i=0,c='1';for(;a[i]!='0';++i)if(i==81){
    puts(a);return;}for(;c<='9';++c){for(f=0;f<9;++f)if(a[i-i%27+i%9
    /3*3+f/3*9+f%3]==c||a[i%9+f*9]==c||a[i-i%9+f]==c)goto e;a[i]=c;J(a);a[i]
    ='0';e:;}}int main(int c,char**v){int t=0;if(c>1){for(;v[1][
    t];++t);if(t==81){J(v[1]);return 0;}}puts("sudoku [0-9]{81}");return 1;}

  3. #3
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    Its only a console application and I use VS 2005. As for the native API, I'm fairly new at C++ and when i searched for password masking and verification, conio.h was the only one that appeared. I haven't done any windows programming or MFC, but plan to once I've learned all the basics (classes, pointers, etc).

    Thanks for the link to the API tutorials

    Raithe Davion

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