Insert an element in array at any position.the prog i need explaination and it can't work

Question

#include<stdio.h>
#include<conio.h>
int main()
{
int a[100],i,pos,size,item;//a[100] denotes that we can create a block of 100 elements of a array
printf("enter the size of the array \n");
scanf("%d",&size);
printf("enter the elements for insertion in an array");
for(i=0;i<size;i++)
{
scanf("%d",&a[i]);
}
printf("enter the position number for to insert an element");
scanf("%d",&pos);
printf("enter the item to be inserted");
scanf("%d",item);
for(i=size;i>=pos;i--)
{
a[i]=a[i-1];

}
a[pos]=item;
size++;

printf("The resultant array is");
for(i=0;i<size;i++)
{
printf("%d",a[i]);
}
getch();
}

Answer 1

Update code?
If not solved...

Answer 2

You are missing a & operator in
scanf("%d", &item) ;

canio.h is deprecated header file, don't use it. And instead getch() use getc() or getchar() if you need... Hope it helps...

Answer 3

Not working