Added Suffix Array + LCP + Pattern Search

Linked_List.c

@@ -1,124 +1,22 @@
-/*Write a C program that uses functions to perform the following:
-a) Create a singly linked list of integers
-b) Delete a given integer from the above linked list
-c) Display the contents of the above list after deletion
-CODE:-*/
-#include<stdio.h>
-#include<stdlib.h>
+#include <stdio.h>
+#include <stdlib.h>
+
 struct node
 {
- int data;
- struct node *next;
+    int data;
+    struct node* next;
 };
-struct node *head, *tail = NULL;
-void addNode(int data)
-{
- struct node *newNode=(struct node*)malloc(sizeof(struct node));
- newNode->data=data;
- newNode->next=NULL;
- if(head==NULL)
- {
- head=newNode;
- tail=newNode;
- }
- else
- {
- tail->next = newNode;
- tail = newNode;
- }
-}
-void display()
-{
- struct node *current = head; // the node current will point to head
- if(head==NULL)
- {
- printf("List is empty\n");
- return;
- }
- printf("\nNodes of singly linked list: \n");
- while(current!= NULL)
- {
- printf("%d ", current->data); // each node is printed
- current = current->next;
- }
- printf("\n");
-}
-void delete()
-{
- struct node *ptr,*ptr1;
- int item,i=0,flag,loc,j;
- ptr = head;
- if(ptr == NULL)
- {
- printf("\nEmpty List\n");
- }
- else
- {
- printf("\nWhich integer do you want to delete?\n");
- scanf("%d",&item);
- while (ptr!=NULL)
- {
- if(ptr->data == item)
- {
- printf("Integer found at node %d ",i+1);
- flag=0;
- loc=i;
- break;
- }
- else
- {
- flag=1;
- }
- i++;
- ptr = ptr -> next;
- }
- if(flag==1)
- {
- printf("Integer not found!\n");
- }
- }
- ptr=head;
- for(j=0;j<loc;j++)
- {
- ptr1 = ptr;
- ptr = ptr->next;
- if(ptr == NULL)
- {
- printf("\nDeletion is not possible!");
- return;
- }
- }
- ptr1->next = ptr ->next;
- free(ptr);
- printf("\nDeleted node %d \n",loc+1);
-}
+typedef struct node NODE;
+
+//NODE head = NULL;
+
+
+NODE *first, *second, *third;
+
 int main()
 {
- int n,m,data;
- printf("How many nodes do you want to create?\n");
- scanf("%d",&n);
- for(int i=0;i<n;i++)
- {
- printf("Integer node %d data : ",(i+1));
- scanf("%d",&data);
- addNode(data);
- }
- display();
- delete();
- display();
+    (*first).data = 5;
+    (*first).next = second;
+
+    printf("%d", (*first).data);
 }
-/*OUTPUT:-
-How many nodes do you want to create?
-4
-Integer node 1 data : 13
-Integer node 2 data : 16
-Integer node 3 data : 19
-Integer node 4 data : 21 
-Nodes of singly linked list:
-13 16 19 21
-Which integer do you want to delete?
-19
-Integer found at node 3
-Deleted node 3
-Nodes of singly linked list:
-13 16 21*/

Simple_Interest.c

@@ -1,12 +1,12 @@
+//Program to Calculate Simple Interest
 #include<stdio.h>
-void main()
-{ float p,r,t,s;
-printf("Enter the principal : ");
-scanf("%f",&p);
-printf("Enter the rate : ");
-scanf("%f",&r);
-printf("Enter the time : ");
-scanf("%f",&t);
-s=(p*r*t)/100;
-printf("SI is %f",s);
+
+#include<conio.h>
+
+void main() {
+  float P, R, T, SI;
+  scanf("%f%f%f", & P, & R, & T);
+  SI = (P * R * T) / 100;
+  printf("%f", SI);
+  getch();
 }