Question

#include <stdio.h>
#include <stdlib.h>

int main ()

{

int k;

int aux;

int size = 8;

int x[8] = {2, 3, 5, 7, 11, 13, 17, 19};

scanf("%d",&k);

aux = x[k];

for (int i = k; i < size - 1; i++)

x[i] = x[ i + 1];

x[ size - 1] = aux;  

for (int i = 0; i < size; i++)

printf("%d ", x[i]);

}

change this program to

Write a program to remove an element from an array at the given position k and push the rest of the array elements one position back. Then insert the removed element at the beginning. Position k is entered through keyboard. For example, if the original array x is {'r', 'c', 'm', '7', 'w', '3', 'q'} and k = 3, the array will be changed to {'7', 'r', 'c', 'm', 'w', '3', 'q'}.

Answer 1

#include <stdio.h>
#include <stdlib.h>

int main ()

{

int k;

int aux;

int position;

int size = 8;

int x[8] = {2, 3, 5, 7, 11, 13, 17, 19};

scanf("%d",&k);

aux = x[k];

for (int i = k; i < size - 1; i++)

x[i] = x[ i + 1];

x[ size - 1] = aux;  

for (int i = 0; i < size; i++)

printf("%d ", x[i]);

 printf("Enter the location where you wish to delete element\n");
   scanf("%d", &position);

if ( position >size)
      printf("Deletion not possible.\n");
   else
   {
      for ( i = position - 1 ; i < size - 1 ; i++ )
         x[i] = x[i+1];

}

x_splice($input, 0, 0);

printf("%d ", x[i]);

}