anshumanc007

/*articulation points by anshumanc007*/
//ANSHUMANC007
//ANSHUMANC007
#include <bits/stdc++.h>
#include<queue>
#include<stack>
#include<set>
#include<iterator>
using namespace std;
#define MAX 10000

anshumanc007

#include <bits/stdc++.h>

using namespace std;
long long int fa(long long int par[],long long int a)
{
    if(par[a]==-1)
    {
        return a;
    }
    else

anshumanc007

void merge (long long int A[],long long  int L[],long long int R[],long long int ell,long long  int err )
{
    
 long long int   i=0;
 long long  int  j=0;
 long long int   k=0;
    while(i<ell && j<err)
    {
        if(L[i]<=R[j])
        {

anshumanc007

#include<stdio.h>
int main()  
{
int i,n,sum=0; 
scanf("%d\n",&n);
   int arr[n];
  for (i=0;i<n;i++) 
    {
        scanf("%d",&arr[i]);