Pranavpaharia

vector<vector <long int>> ArrayList;
	long int Nelements, nQueries;
	long int q1, q2, p1, p2;
	cin >> Nelements >> nQueries;
	vector<long int> cList;
	long int a1, a2;
	
	//for(vector <vector<long int>>::iterator it = ArrayList.begin();it != ArrayList.end();++it)
	for (long int i = 0; i < Nelements; i++)
	{