Reverse the ordering of words in a string

Question

I have this string s1 = \"My name is X Y Z\" and I want to reverse the order of the words so that s1 = \"Z Y X is name My\".

I can do it u

Answer 1

It can be done more simple using sscanf:

void revertWords(char *s);
void revertString(char *s, int start, int n);
void revertWordsInString(char *s);

void revertString(char *s, int start, int end)
{
     while(start