Question 57 : Write a program in Java to insert a value in an array.
Java Program :
class insert_val
{
int[] a;
int n,p;
insert_val(int[] arr,int number,int position)
{
a=new int[arr.length+1];
for(int i=0;i<arr.length;i++)
a[i]=arr[i];
n=number;
p=position-1;
check();
}
void check()
{
if(p>=0 && p<a.length)
insert();
else
System.out.print("Array Index Out of Bounds Exception");
}
void insert()
{
a[a.length-1]=a[p];
a[p]=n;
System.out.print("Updated Array : ");
array.display(a);
}
}
Java Program :
class insert_val
{
int[] a;
int n,p;
insert_val(int[] arr,int number,int position)
{
a=new int[arr.length+1];
for(int i=0;i<arr.length;i++)
a[i]=arr[i];
n=number;
p=position-1;
check();
}
void check()
{
if(p>=0 && p<a.length)
insert();
else
System.out.print("Array Index Out of Bounds Exception");
}
void insert()
{
a[a.length-1]=a[p];
a[p]=n;
System.out.print("Updated Array : ");
array.display(a);
}
}
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