Reverse C string

Topic:

11. Write code to reverse a c-style String (c-string means this "ABCD" is represented as five characters, including the null C Haracter)

Reference solution: It is easier to remove the thought of the array and do it with the Sentinel of the pointer.

First time Solution:

After the string is traversed, the length is then swapped.

////main.cpp//Reverse////Created by Lexnewgate on 15/11/6.//copyright©2015 year lexnewgate. All rights reserved.//#include<iostream>#include<vector>voidREVERSESTR (Char*str) {    intI=0;  for(i=0; * (str+i)! =' /'; i++) {            }     for(intj=0; j<i/2; J + +) {        Chartemp=* (str+j); * (STR+J) =* (str+i-j-1); * (str+i-j-1)=temp; }    return ;}intMainintargcConst Char*argv[]) {        Charp[]="ABCDCXDSWSW";    REVERSESTR (P); printf ("%s\n", p); return 0;}

Reverse C string