Question

Can anyone give me a sample password verification program in c++?
The user should type a password and the compiler should check if its right or wrong and display. -- advance thanks.

Answer 1

Hoot! You just asked your first question! Hang tight while I find people to answer it for you. You can thank people who give you good answers by clicking the 'Good Answer' button on the right!

Answer 2

You mean when user types password should be shown in screen ????if not it is just like comparing two strings using strcmp

Answer 3

the original password is already in the program. the compiler just need to verify if the user entered password is right.

Answer 4

#others like stdio and all
include <string>
int main()
{
string s1,s2;
#lets consider s1 has password and s2 has entered password.
if(s1.compare(s2)==0)
{
#print equal
}
else
{
do whatever you want
}
return 0;
}

Answer 5

ya but how to compare two arrays? (one array is the original password and the other one is the one entered by the user.)

Answer 6

hello?

Answer 7

you mean
char a[34],b[45];
if (strcmp(a,b)==0)
print true
else
print false

Answer 8

thanks

Answer 9

@geo:I would like to know more about the result,don't forget to use string header file(<string>

Answer 10

ok

Answer 11

strcpy didnt work
it is just comparing the first letter of the password. not the entire string. can you please give the c++ program for this?

Answer 12

hello

Answer 13

Check this out http://www.linuxquestions.org/questions/programming-9/comparing-char-arrays-46831/

Answer 14

thanks a lot