void StringPuzzles::revertWordsInString(char * str, int size) {
revertString(str, size);
int left = 0;
int right = 0;
while(left < size) {
while(left < size && str[left] == ' ') left++;
right = left;
while(right < size && str[right] != ' ') right++;
int length = right - left;
revertString(str, length, left);
left = right;
}
}
int main()
{
char s[] = "SMO is a very successful product in Brion";
printf("The original string is :\n%s\n", s);
revertString(s);
printf("After reverting in place, the string is :\n%s\n", s);
return 0;
}
void toStr(int value, char* result) {
char* pos = result;
int isNegative = value < 0;
if ( isNegative ) value *= -1;
while ( value > 0 ) {
int calc = value % 10;
*pos++ = '0' + (value % 10);
value /= 10;
}
if ( isNegative ) *pos++ = '-';
revertString(result, pos-1);
*pos = '\0';
}
void StringPuzzles::revertString(char * str) {
revertString(str, std::strlen(str));
} // end method
