Notes

#include<stdio.h>
#include<stdlib.h>
#define max 10
int array[max];
int i;
void create()
{
for (i=0;i<max;i++)
array[i]=0;
}

void display(int a[])
{
printf ("positiont valuen");
for (i=0;i<max;i++)
printf ("%dtt %dn",i,a[i]);
}

void insert()
{
int element,pos;
printf ("Enter the values of the element and positionsn");
scanf ("%d%d",&element,&pos);
if (pos<0 || pos>max-1 || array[pos]!=0)
{
printf ("Out of boundryn");
return;
}
else
{
array[pos]=element;
return;
}
}

void delete()
{
int pos;
printf ("Enter the position of the element to be deletedn");
scanf ("%d",&pos);
if (pos<0||pos>max-1)
{ printf ("position is out of boundryn");
return;
}
else
{
printf ("element %d is deletedn", pos);
array[pos]=0;
return;
}
}

void main()
{
int choice;
while (1)
{
printf ("tOptions:n t1.Createn t2.Insertn t3.Displayn t4.Deleten t5.Exitn");
scanf ("%d",&choice);
switch (choice)
{
case 1:create();break;
case 2:insert();break;
case 3:display(array);break;
case 4:delete();break;
case 5:exit(1);break;
default: printf ("Enter valid optionn");
}
}
}