How can you reverse words in a string without using extra memory?
Réponses aux questions d'entretien
Utilisateur anonyme
7 déc. 2010
include
#include
using namespace std;
void ret_str(char* s)
{
if(*s != '\0')
ret_str(s+1);
cout>str;
ret_str(str);
return 0;
2
Utilisateur anonyme
15 janv. 2011
The requirements were to reverse the words in the string, not the entire string. So first reverse the entire string in place and then scan and reverse each word in place as you come to it.
Reverse the words -> sdorw eht esreveR -> words the Reverse