I'm not getting the desired output. I want to rotate the array towards left by one index. Please help.

Question

#include <stdio.h>

#include <stdlib.h>

#include <stddef.h>

void arrayRotate (int array[],int n)

{

   int temp = 0;

   int index = 0;

   temp = array[n-1];

   array[n-1] = array[0];

   for (index=1; index<=n-1; index++){

       array[index-1] = array[index];

   }

    array[n-2] = temp;

   return 0;

}

int main()

{

   int values[] = {5,6,7,8};

   int length = sizeof(values)/sizeof(values[0]);

   arrayRotate(values,length);

   for (int i=0;i<length;i++)

   printf("the rotated array is %d",values[i]);

   return 0;

}

Answer 1

Here's something I did a while back...there's a rotate left (and right) in it along with some other array related stuff.
https://code.sololearn.com/cAZQ1OfIR02A/#c