HackerRank Challenges & Solutions

Angry_Professor.cpp

// This source code written by Roland Ihasz 
#include <iostream>
#include <vector>
#include <sstream>

int main()
{
	std::vector<int> NBuffer;
	std::vector<std::string> AnswerBuffer;
	std::string Nline;
	int result = 0;
	int t = 0;
	std::cin >> t;
	for (auto q = 0 ; q < t; ++q)
	{
		int n = 0;
		int k = 0;
		std::cin >> n >> k;
		std::cin.ignore();
		getline (std::cin, Nline);
		std::string arr[1024];
		std::stringstream ssin (Nline);
		int s = 0;
		while (ssin.good() && s <= n)
		{
			ssin >> arr[s];
			NBuffer.push_back (atoi (arr[s].c_str()));
			++s;
		}
		int counter = 0;
		for (auto r = 0; r < n; ++r)
		{
			if (NBuffer[r] <= 0)
			{
				counter++;
			}
		}
		result = counter;
		if (k <= result)
		{
			AnswerBuffer.push_back ("NO");
		}
		if (k > result)
		{
			AnswerBuffer.push_back ("YES");
		}
		NBuffer.clear();
	}
	for (unsigned long ans= 0; ans < AnswerBuffer.size(); ++ans)
	{
		std::cout << AnswerBuffer[ans] << std::endl;
	}
	return 0;
}