@ MeHdi : Please read the problem properly yaar. You are just reversing the string by characters, not by words.
On 15 August 2011 20:34, MeHdi KaZemI <[email protected]> wrote: > string str = "i am a programmer" > for(int i = 0; i < str.size()/2; i ++) > swap(str[i], str[str.size()-i-1]); > time complexity O(n) > > > On Mon, Aug 15, 2011 at 6:39 PM, sukran dhawan <[email protected]>wrote: > >> reverse(string,n) // do it in place >> >> >> p = str; >> for(i=0;i<length(str);i++) >> { >> if(str[i] == '\0' || str[i] == ' ') >> { >> reverse(p,len); >> p = p+len+1; >> len = 0; >> } >> else >> len++; >> } >> >> On Mon, Aug 15, 2011 at 4:48 PM, programming love < >> [email protected]> wrote: >> >>> write a program to reverse the words in a give string. >>> also state the time complexity of the algo. >>> >>> if the string is "i am a programmer" >>> the output should be "programmer a am i" >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Algorithm Geeks" group. >>> To post to this group, send email to [email protected]. >>> To unsubscribe from this group, send email to >>> [email protected]. >>> For more options, visit this group at >>> http://groups.google.com/group/algogeeks?hl=en. >>> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> > > > > -- > MeHdi KaZemI > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- ___________________________________________________________________________________________________________ Please do not print this e-mail until urgent requirement. Go Green!! Save Papers <=> Save Trees -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
