C language - the contents of the array to the right

An array of content right

#include<stdio.h>
void rotate(int* nums, int numsSize, int k) {
 int arr[10] = { 0 };
 int i = 0;
 if (k == 0) {
  for (i = 0; i < numsSize; i++) {
   printf("%d ", nums[i]);
  }
  }
 else if (k != 0) {
  for (i = 0; i < numsSize; i++) {
   arr[i] = nums[i];
  }
  for (i = 0; i < numsSize; i++) {
  if ((i + k) < numsSize) {
    nums[i + k] = arr[i];
   }
   else if((i + k) >= numsSize) {
    nums[(i + k) - numsSize] = arr[i];
   }
   }
  for (i = 0; i < numsSize; i++) {
   printf("%d ", nums[i]);
  }
 }
}
int main() {
 int nums[7] = { 1,2,3,4,5,6,7};
 int numsSize=7;
 int k = 3;
 rotate(nums, numsSize, k);
 return 0;
}
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Origin blog.csdn.net/loreal8/article/details/103950924