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#include<cmath>
#include<iostream>
#include<climits>
using namespace std;

int Maximum_Sum_Subarray(int arr[],int n)		//Overall Time Complexity O(n^3)
{
	int ans = INT_MIN;							// #include<climits>
	for(int sub_array_size = 1;sub_array_size <= n; ++sub_array_size)		//O(n)
	{

mycodeschool

#include<cmath>
#include<iostream>
#include<climits>
using namespace std;

int Maximum_Sum_Subarray(int arr[],int n)	//Overall Time Complexity O(n^2)
{
	int ans = INT_MIN;
	for(int start_index = 0;start_index < n; ++start_index)					//O(n)		
	{

mycodeschool

#include<cmath>
#include<iostream>
#include<climits>
using namespace std;

int Max_Subarray_Sum(int arr[],int n)	
{
	if(n==1)
	{
		return arr[0];

mycodeschool

#include<algorithm>

using namespace std;

int euclid_gcd(int a, int b)
{
  while (b != 0)
  {
    int r = a % b;
    a = b;

mycodeschool

/* Binary tree - Level Order Traversal */
#include<iostream>
#include<queue>
using namespace std;

struct Node {
	char data;
	Node *left;
	Node *right;
};

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/* Deleting a node from Binary search tree */
#include<iostream>
using namespace std;
struct Node {
	int data;
	struct Node *left;
	struct Node *right;
};
//Function to find minimum in a tree. 
Node* FindMin(Node* root)

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/* C++ program to find Inorder successor in a BST */
#include<iostream>
using namespace std;
struct Node {
	int data;
	struct Node *left;
	struct Node *right;
};

//Function to find some data in the tree

mycodeschool

#include<iostream>
#include<cstdlib>
#include<set>
using namespace std;

struct Node {
    int data;
    struct Node *next;
};
int length(struct Node *head) {

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// Stack - Object oriented implementation using arrays
#include <iostream>
using namespace std;
#define MAX_SIZE 101 

class Stack
{
private:
  int A[MAX_SIZE];  // array to store the stack
	int top;   // variable to mark the top index of stack. 

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/* Merge sort in C */
#include<stdio.h>
#include<stdlib.h>

// Function to Merge Arrays L and R into A. 
// lefCount = number of elements in L
// rightCount = number of elements in R. 
void Merge(int *A,int *L,int leftCount,int *R,int rightCount) {
	int i,j,k;