"C" "pen question" "Face question" judge whether a string is a string after the rotation of another string

#define  _CRT_SECURE_NO_WARNINGS 1#include<stdio.h> #include  <string.h>void  Reserve (Char *left, char*right) {while  (left < right) {char tmp = * left;*left = *right;*right = tmp;left++;right--;}} Void left_reserve (char arr[], int k) {Int len = strlen (arr)  - 1; Char *pstart = &arr[0];char *pend = arr + len;reserve (Pstart,  pstart + k - 1); reserve (Pstart + k, pend); reserve (Pstart, pend);} Void right_reserve (char arr[], int k) {Int len = strlen (arr)  - 1; Char *pstart = &arr[0];char *pend = arr + len;reserve (Pstart,  pstart + len - k); reserve (Pend - k+1, pend); Reserve (Pstart, pend );} Int main () {char arr[10] =  "AABCD"; char arr2[10] =  "ABCDA";char *p = arr;int k = 5;while  (k) {Left_reserve ( arr, k);if  (strcmp (ARR,&NBSP;ARR2)  == 0) {printf ("1\n"); Right_reserve (p, k);if  (strcmp (P,&NBSP;ARR2)  == 0) {printf ("1\n"); k--;} if  (0 == k) {printf ("0\n");} System ("Pause");}

"C" "pen question" "Face question" judge whether a string is a string after the rotation of another string