diff --git a/Insertion and deletion In Linked List b/Insertion and deletion In Linked List
new file mode 100644
index 0000000..9045902
--- /dev/null
+++ b/Insertion and deletion In Linked List	
@@ -0,0 +1,116 @@
+#include<stdio.h>
+#include<stdlib.h>
+struct node{
+int data;
+struct node *next,*prev;
+}*h,*first,*t;
+struct node* InsertAtEnd(struct node *s,int x)
+{
+    struct node *s1,*P;
+    P=(struct node*)malloc(sizeof(struct node));
+    P->data=x;
+    P->next=NULL;
+
+    if(s==NULL){
+    printf("Insertion not possible");
+    exit(0);
+    }
+    s1=s;
+    while(s->next!=NULL){
+    s=s->next;
+    }
+    s->next=P;
+    P->prev=s;
+    return s1;
+  }
+  struct node* InsertAtStart(struct node *s,int x)
+  {   struct node *p;
+  p=(struct node*)malloc(sizeof(struct node));
+  p->data=x;
+  p->prev=NULL;
+  p->next=s;
+  s->prev=p;
+  s=p;
+  return s;
+  }
+  struct node* Del(struct node *s,int x){
+  struct node *p;
+  p=s;
+  while(p->data!=x&&p->next!=NULL){
+    p=p->next;}
+    p->prev->next=p->next;
+    p->next->prev=p->prev;
+    free(p);
+    p=NULL;
+    return s;
+  }
+  void display(struct node *F){
+     struct node *t;
+     t=F;
+  printf("Item's are: ");
+
+  while(t!=NULL) {
+    printf("%d=>",t->data);
+    t=t->next;
+	    }
+
+   }
+main(){
+typedef struct node N;
+int ch=1,c=0,x;
+first=0;
+while(ch){
+        c++;
+h=(N *)malloc(sizeof(N));
+h->next=NULL;
+h->prev=NULL;
+printf("enter data");
+scanf("%d",&(h->data));
+if(first!=0){
+ t->next=h;
+ h->prev=t;
+ t=h;
+}
+else first=t=h;
+printf("do you want to add more type 1 or 0");
+scanf("%d",&ch);
+}
+t->next=NULL;
+t=first;
+printf("items are");
+while(t!=NULL){
+    printf("%d=>",t->data);
+    t=t->next;
+}
+printf("NULL\n");
+printf("elements=%d",c);
+while(ch!=4){
+printf("menu\n");
+     printf("1.Insert at end\n");
+     printf("2.Insert at Start\n");
+     printf("3.delete an element");
+     printf("4.Exit");
+     scanf("%d",&ch);
+     if(ch==1){
+     printf("enter data");
+     scanf("%d",&x);
+     InsertAtEnd(first,x);
+     display(first);
+     }
+     else if(ch==2){
+     printf("enter data");
+     scanf("%d",&x);
+     first=InsertAtStart(first,x);
+     display(first);
+     }
+     else if(ch==3){
+        printf("enter data");
+     scanf("%d",&x);
+     Del(first,x);
+     display(first);
+     }
+     else if(ch==4){
+        break;
+     }
+}
+}