// Problem 3: reverseOneString (15 points)
// Reverse the string s by using pointer.
// Use pointer p and 'temp' char to swap 1st char with last, then 2nd char with (last-1) and so on..
// Finally return pointer p which points to start of the reversed string.
// You may declare and use more pointers if needed.
// Hint: You might want to check if your logic works with even as well as odd length string.
// You can write test code to print out the reversed string to check if your function works. (Don't include it in final submission)
char* reverseOneString(char s[STRING_LENGTH])
{
char temp; // not necessary to use this variable
char *p = &s[0]; // pointer to start of string
// enter code here

return p;
}

// Problem 4: reverseStrings (5 points)
// Reverse all the strings in 'strings[][]'
// For each string in 'strings', use the reverseOneString() to reverse it.
// You may declare and use more pointers if needed.
void reverseStrings(char strings[NUM_STRINGS][STRING_LENGTH] )
{
char *ptr = &strings[0][0];
// enter code here

}