C语言数据结构删除操作

#include <stdio.h>

void main() {
   int LA[] = {1,3,5,7,8};
   int k = 3, n = 5;
   int i, j;

   printf("The original array elements are :/n");

   for(i = 0; i<n; i++) {
      printf("LA[%d] = %d /n", i, LA[i]);
   }

   j = k;

   while( j < n) {
      LA[j-1] = LA[j];
      j = j + 1;
   }

   n = n -1;

   printf("The array elements after deletion :/n");

   for(i = 0; i<n; i++) {
      printf("LA[%d] = %d /n", i, LA[i]);
   }
}