Insertion in stack

 Insert an element  in stack of 9 elements


#include "conio.h"
#include "stdio.h"
void main()
{
int a[12],i,s,c,n;
clrscr();

printf("Welcome to Insertion in stack of n elements\n");
printf("Enter the values of 'n'= ");
scanf("%d",&n);
for(i=1;i<=n;i++)
  {
  printf("\n Enter a number");
  scanf("%d",&a[i]);
  }
printf("\nThe initial array is\n");
for(i=1;i<=n;i++)
  {
  printf("%d   ",a[i]);
  }
printf("\n\nEnter the location where u want to insert : ");
scanf("%d",&s);

printf("\nEnter the number to be inserted : ");
scanf("%d",&c);

for(i=n;i>=s;i--)
  {
  a[i+1]=a[i];
  }
a[s]=c;


printf("\n The array after insertion is\n\n");
for(i=1;i<=(n+1);i++)
  {
  printf("%d  ",a[i]);
  }
getch();
}



Download the executable (.exe)  file for this program..
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