LeetCode—796. 旋转字符串

#include <stdio.h>
#include <stdlib.h>
int rotateString(char* A, char* B) {
    int i,len,k;
    char ch;
    len=strlen(A);
    for(k=1;k<=len;k++)
    {
         ch=A[0];
    for(i=0;i<len-1;i++)
    {
        A[i]=A[i+1];
    }
    A[len-1]=ch;
    if(strcmp(A,B)==0)
    break;
    }

    if(strcmp(A,B)==0)
    return 1;
    else
    return 0;
}
int main()
{
    //A = 'abcde', B = 'cdeab'   "abcde"

    char A[]="abcde";
    char B[]="abced";
    int t=rotateString(A,B);
    if(t==1)
    printf("343lo world!\n");
    else
    printf("sdfghj\n");
    return 0;
}