Write a program that asks for a password and then verifies that it meets the stated criteria. • If the password meets the criteria, it should state so. • If it doesn’t, the program should display a message telling the user why it failed. • Call your program: MyName-Hwrk10A. cpp . Be sure to put your name as a comment in the code as well as display it in the screen output. • Note, there is no need to give the user a second chance (or more) to type in a different password. The user should simply be told that the password was successful, or why it wasn’t, and then the program can end.

Missing Details in Question

The password criteria are not stated. For this program, I'll assume the following

See Attachment for Source File "MyName-Hwrk10A.cpp"

// Comment explains difficult lines

#include<iostream>

#include<cstring>

#include<cctype>

using namespace std;

int main()

{

//Enter your name here

int k,l,m;

/*

Integer variables k,l and m are used to count the number of  

capital letters small letters and digits in the input string (password)

*/

//Initialize them to 0

k=0;l=0;m=0;

int length;

string pass;

cout<<"Password: ";

cin>>pass;

//Calculate length of input string

length = pass.length();

//The following variable is declared to determine if the input string meets criteria

int det = 0;

for(int i = 0;i<pass.length();i++)

{

 if(isupper(pass[i])){ k++;}

 if(islower(pass[i])){ l++;}

 if(isdigit(pass[i])){ m++;}    

}

if(k==0)

{

cout<<"Password doesn't contain capital letters "<<endl;

det++;

}

if(l==0)

{

cout<<"Password doesn't contain small letters "<<endl;

det++;

}

if(m==0)

{

cout<<"Password doesn't contain digit "<<endl;

det++;

}

if(length<8)

{

cout<<"Length of password is less than 8 "<<endl;

det++;

}

if(det == 0)

{

 cout<<"Password meets requirements "<<endl;

}    

 return 0;

}