name encryption

G'day

This is my second post, also i am new to C++ programming so if i make a mistake or something please correct me ;P.

Today i started this program that converts a persons name to code:

Code:

#include <iostream>

using namespace std;

int main()
{
    // Database
    char cLetters[] = {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'};    
    char cEncryption[] = {'9', 'x', 'j', '4', 't', '5', 'p', 'y', 'c', '3', 'v', 'b', '2', 'e', 'n', 'w', 'o', 'm', 'i', '1', 'r', '1', '7', 'k', 'u', '8'};

    // Input users name
    char cMiddleInitial[1];
    char cFirstname[13];
    char cLastname[13];
    
    cout << "Enter Firstname: ";
    cin >> cFirstname;  
    cout << "Enter Middlename Initial: ";
    cin >> cMiddleInitial;   
    cout << "Enter Lastname: ";
    cin >> cLastname;
    
    char cCode[27];
    
    // Converts name to code
    int i;
    int a;
    for(i = 0; i < 26; i++)
    {
          // firstname
          for(a = 0; a < 13; a++)
          {
          if(cLetter[i] == cFirstname[a])
          {          
          cCode[] = cEncryption[i];
          }
          }
    }
    
    // Output
    cout << "Fullname: " << cFirstname << " " << cMiddleInitial << ". " << cLastname << endl;
    cout << "Code: " << cCode << endl;
    
	system("Pause");
	return 0;
}

I need help with making an array of the code (cCode[]) by going through cLetters[] and getting each char. I tryed using For statements but i cant get it right.

Cheer in advance.

Code:

          if(cLetter[i] == cFirstname[a])
          {          
          cCode[] = cEncryption[i];
          }
          }

You have an extra closing brace there.

Basically, you should have it like this:

Code:

string str;
string encoded_str;
input -> str;

for each char "c" in str
    for each letter "l" in cletters
        if c == l //we've found the code for this letter
            add the corresponding letter in cencryption to encoded_str
            break //optional, saves some time since we've already found what we wanted

//now encoded_str holds the encoded representation of str

Also, instead of the clumsy

Code:

{'f', 'o', 'o', 'b', 'a', 'r'}

you could just use

Code:

"foobar"

That is, if there are no zero characters in your array.

Code:

char cMiddleInitial[1];

You should probably either use a single character:

Code:

char cMiddleInitial;

Or leave space for a NULL:

Code:

char cMiddleInitial[2];

thanks jafet and dkws for your replies.

I followed jafets outline and got it working.