Another One

string_array + 2 == 0x

Another One

string_array[0] + 5 == 0x

Another One

string_array[2] + 10 == 0x

What does each of the things look like right now.

What does this drawing look like?

What are we going to be doing?

One function

char** camel_caser(const char *input_str);

What does it do

Input: A sequence of space seperated words Output: A camelcased version of that sequence

Example Input: “Do not go gentle into that good night” Example Output: “doNotGoGentleIntoThatGoodNight”

Maybe we don’t want to pass around the size of the array everywhere. We also know that NULL is not a valid string, this is not true in all cases.

char **ptr = ...;// vs
int *arr = ...;
arr[len] = NULL; //NULL = 0, meaning we have a valid element

Write Tests and then write the actual code to make your tests pass.

• strdup: return a string copy.
• strcpy,strncpy: copy a string to another string.
• toupper, tolower: return the upper/lower of input character.

• ispunct,isspace,isalpha: decide whether it is punct/alpha/space.

• Be carefull of strtok