File size: 1,141 Bytes
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class Delete{
Node first, last,t;
static class Node{
int data;
Node next;
Node(int d){
data = d;
next = null;
}
}
void create(int a[], int n){
first = new Node(a[0]);
last = first;
for(int i=1;i<n;i++){
t = new Node(a[i]);
last.next = t;
last = t;
}
}
void Display(Node n){
while(n!=null){
System.out.print(n.data+" ");
n = n.next;
}
}
int Length(Node n){
int len = 0;
while(n!=null){
len++;
n = n.next;
}
return len;
}
void Delete(Node n, int index){
Node q=null;
int x=-1;
if(index<0 || index>Length(n)){
return;
}
if(index ==1){
first = first.next;
}
else{
for(int i=2; i<=index; i++){
q = n;
n = n.next;
}
q.next = n.next;
x = n.data;
System.out.println(x);
}
}
public static void main(String[] args){
Delete l = new Delete();
int a[] = {2,3,4,5};
int n = a.length;
l.create(a,n);
l.Delete(l.first,2);
l.Display(l.first);
}
}
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