diff --git a/c/stack_using_linked_list.c b/c/stack_using_linked_list.c
new file mode 100644
index 00000000..ce7efd7e
--- /dev/null
+++ b/c/stack_using_linked_list.c
@@ -0,0 +1,114 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+
+typedef struct Stack
+{
+    int info;
+    struct Stack *next;
+}Stack;
+
+void push(Stack * s, int data)
+{
+    /*
+    *   Return value : void
+    *   Input        : Pointer to the stack "s",Integer to be inserted "data"
+    */
+    Stack *temp=malloc(sizeof(Stack)); 
+    temp->info=data;
+    temp->next=NULL;
+    
+    if(s->next!=NULL) 
+    {
+        temp->next=s->next;
+    }
+    s->next=temp;
+}
+
+void pop(Stack * s)
+{
+    /*
+    *   Return value : void
+    *   Input        : Pointer to the stack "s"
+    */
+    if(s->next==NULL)
+    {
+        printf("Empty\n");
+    }
+    else
+    {
+        Stack *temp;
+        temp=s->next;
+        s->next=temp->next;
+        free(temp);  
+        temp->next=NULL; 
+    }    
+}
+
+void display(Stack * s)
+{
+    /*
+    *   Return value : void 
+    *   Input        : Pointer to the stack "s"
+    */
+    if(s->next==NULL)
+    {
+        printf("Empty\n");
+        return;
+    }
+    else
+    {
+        Stack * temp;
+        temp=s->next;
+        while(temp!=NULL)
+        {
+            printf("%d ",temp->info);
+            temp=temp->next;
+        }
+        printf("\n");
+    }
+}
+
+int main() {
+    /* Enter your code here. Read input from STDIN. Print output to STDOUT */
+    Stack * s = (Stack *)malloc(sizeof(Stack));
+    while(1)
+    {
+        int choice;
+	printf("\n\n1.Push\n");
+	printf("2.Pop\n");
+	printf("3.Display\n");
+	printf("4.Exit Program\n");
+        scanf("%d",&choice);
+        switch(choice)
+        {
+            case 1: 
+            {
+                int data;
+		printf("Enter the data to be pushed\n");
+                scanf("%d",&data);
+                push(s,data);
+            }
+            break;
+
+            case 2:
+            {
+                pop(s);
+            }
+            break;
+
+            case 3:
+            {
+                display(s);
+            }
+            break;
+
+            case 4:
+            {
+                return 0;
+            }
+            break;
+        }
+    }
+    return 0;
+}
diff --git a/operation_on_Linked_List.c b/operation_on_Linked_List.c
new file mode 100644
index 00000000..0e4cc06e
--- /dev/null
+++ b/operation_on_Linked_List.c
@@ -0,0 +1,222 @@
+#include <math.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <assert.h>
+#include <limits.h>
+#include <stdbool.h>
+
+typedef struct node{
+    int val;
+    struct node *next;
+}node;
+
+
+void display(node* list){
+    //Print space separated integers from the linked list 
+    //list is the pointer pointing to the beginning of the linked list
+    node* ptr=list;
+    if(ptr==NULL)
+    {
+    	printf("Empty\n");
+    }
+    while(ptr!=NULL)
+    {
+        printf("%d ",ptr->val);
+        ptr=ptr->next;
+    }
+    printf("\n");
+}
+
+node* insertAtBeginning(node* list,int val){
+    //Write function to insert val at the beginning of the list and return a pointer pointing to beginning of the list
+    node *ptr=(node *) malloc(sizeof(node));
+    ptr->val=val;
+    if(list==NULL)
+    {
+        list=ptr;
+    }
+    else 
+    {
+        ptr->next=list;
+        list=ptr;   
+    }
+    return list;
+}
+
+node* insertAtEnd(node* list,int val){
+    //Write function to insert val at the end of the list and return a pointer pointing to beginning of the list
+    node *n=(node *) malloc(sizeof(node));
+    n->val=val;
+    if(list==NULL)
+    {
+        list=n;
+    }
+    else 
+    {
+        node *ptr=list;
+        while(ptr->next!=NULL)
+        {
+            ptr=ptr->next;
+        }
+        ptr->next=n;
+    }
+    return list;
+}
+
+node* insertAtPosition(node* list,int val,int pos){
+    //Write function to insert "val" at "pos" in the list and return a pointer pointing to beginning of the list
+    node *temp=(node*) malloc(sizeof(node));
+    int i,count=0;
+    temp->val=val;
+    if(pos==0)
+    {
+        temp->next=list;
+        list=temp; 
+    }
+    i=0;
+    node *ptr=list;
+    while(i<pos-1)
+    {
+         ptr=ptr->next;
+         i++;
+    }
+    temp->next =ptr->next ;
+    ptr->next=temp;
+    return list;
+}
+
+node* deleteFromBeginning(node* list,int* flag){
+    //Delete from the beginning of the list and return pointer pointing to the beginning of the list
+    //If deletion not possible set flag as -1 and return pointer to beginning of list
+    if(list==NULL)
+    {
+        *flag=-1;
+    }
+    else 
+    {
+        node *ptr=list;
+        list=list->next;
+        free(ptr);
+        ptr=NULL;
+    }   
+    return list;
+}
+
+node* deleteFromEnd(node* list,int* flag){
+    //Delete from the end of the list and return pointer to the beginning of the list
+    //If deletion not possible set flag as -1 and return pointer to beginning of list
+
+    node *temp=( node*) malloc(sizeof(node));
+    if(list==NULL)
+    {
+        *flag=-1;
+    }
+    else if(list->next==NULL)
+    {
+        free(list);
+        list=NULL;
+    }
+    else 
+    {
+        node *ptr=list;
+        while(ptr->next!=NULL)
+        {
+            temp=ptr;
+            ptr=ptr->next;
+        }
+ 
+        temp->next=NULL;
+        free(ptr);
+        ptr=NULL;
+    }
+    return list;
+}
+
+node* deleteFromPosition(node* list,int pos,int* flag){
+    //Delete from the "pos" of the list and return pointer to the beginning of the list
+    //If deletion not possible set flag as -1 and return pointer to beginning of list
+    
+    int i,notfound=1;
+    if(list==NULL)
+    {
+        *flag=-1;
+    }
+    else if(pos==0)
+    {
+        node *ptr=list;
+        list=ptr->next;
+        free(ptr);
+    }
+    else
+    {
+        node *ptr=list;
+        node *temp=list;
+        for(i=0;i<pos && ptr->next!=NULL;i++)
+        {
+            temp=ptr;
+            ptr=ptr->next;
+        } 
+        if(ptr->next==NULL)
+        {
+            *flag=-1;
+        } 
+        else 
+        {
+            temp->next=ptr->next;
+            free(ptr);  
+            ptr=NULL;  
+        }  
+    }
+    
+    return list;
+
+}
+
+
+int main() {
+    /* Enter your code here. Read input from STDIN. Print output to STDOUT */
+    node* first = NULL;
+    int opt,pos=1,val;
+    while(opt != 8){
+   	 printf("\n1.Display");
+   	 printf("\n2.Insert in  the Begining");
+   	 printf("\n3.Insert at the End");
+   	 printf("\n4.Insert at the specific position");
+   	 printf("\n5.Delete from Begining");
+   	 printf("\n6.Delete fron End");
+   	 printf("\n7.Delete from specific position");
+   	 printf("\n8.Exit program\n");
+    	scanf("%d",&opt);
+        int flag = 0;
+        switch(opt){
+        case 1:  display(first);
+                break;
+        case 2: scanf("%d",&val);//printf("insBe %d\n",val);
+                first = insertAtBeginning(first,val); 
+                break;
+        case 3: scanf("%d",&val);//printf("insEn %d\n",val);
+                first = insertAtEnd(first,val);
+                break;
+        case 4: scanf("%d %d",&val,&pos);// printf("insPos %d pos %d\n",val,pos);
+                first = insertAtPosition(first,val,pos);
+                break;
+        case 5: first = deleteFromBeginning(first,&flag);//printf("delBe\n");
+                if(flag == -1)
+                    printf("Deletion not possible\n");
+                break;
+        case 6: first = deleteFromEnd(first,&flag); //printf("delEnd\n");
+                if(flag == -1)
+                    printf("Deletion not possible\n");
+                break;
+        case 7: scanf("%d",&pos);//printf("delPos %d\n",pos);
+                first = deleteFromPosition(first,pos,&flag);
+                if(flag == -1)
+                    printf("Deletion not possible\n");
+                break;
+        }
+    }
+    
+    
+    return 0;
+}