Fixed to deal with long strings

array solution in 18.7.2

Experimental code with fake C-style strings

implement findx() without using STL, subscripting

Debugging constructors and destructors

Add Postscript

Add content

Add content

Add README.md

Figure out the memory layout

Palindromes using string

Add README.md

Implement strcmp()

cat_dot() with C-style strings

cat_dot() with a string as a separator