Zahar Koval zhrkvl

zhrkvl / kek.hs

Last active October 17, 2020 09:23

Monad & monad transformer complete example

	import Control.Monad.Trans.State
	import Control.Monad.Trans.Except

	data StackState a = StackState
	{ stackData :: [a]
	, stackDoneOps :: Int
	, stackOpsLimit :: Int
	} deriving (Show)

	newStackState :: Int -> StackState a

zhrkvl / meme.java

Created November 27, 2017 20:19 — forked from anonymous/gist:7dd63c5e5127f89b4b55a2f36a68bdc6

	import java.io.FileInputStream;
	import java.io.IOException;
	import java.io.InputStreamReader;
	import java.nio.charset.Charset;
	import java.nio.file.Files;
	import java.nio.file.Paths;
	import java.util.*;

	public class WordStatLineIndex {
	public static final char[] buf = new char[256];

zhrkvl / Vector.cpp

Last active October 13, 2017 23:27

	template<typename T>
	class Vector {
	private:
	T *array;
	size_t cap;
	size_t end; // last element pointer
	public:
	Vector() : Vector(1) {}

	explicit Vector(size_t initialCap) {

zhrkvl / matrix.cpp

Last active March 7, 2017 05:54

	template<typename T, size_t n, size_t m>
	using matrix = array<array<T, m>, n>;

	template<typename T, size_t n >
	matrix<T, n, n> get_one_matrix()
	{
	matrix<T, n, n> res;
	for (size_t i = 0; i < n; i++)
	for (size_t j = 0; j < n; j++)
	res[i][j] = 0;

zhrkvl / sqrt_mo.cpp

Last active February 24, 2017 06:49

	int bl_sz = 1;

	class query
	{
	int l;
	int r;
	int id;
	}

	bool comp(const query& a, const query& b)

zhrkvl / input.txt

Created February 21, 2017 09:12

zhrkvl / input.txt

Created February 21, 2017 08:14

This file has been truncated, but you can view the full file.

	10000
	/afu/
	/cu/flj/bj/dk/
	/cu/flj/bj/yh/ishm/
	/cu/flj/lp/mbasj/prjhq/ij/hwq/
	/cu/flj/lp/mbasj/prjhq/ij/iap/n/hxp/
	/cu/flj/lp/mbasj/prjhq/ij/ri/
	/cu/flj/lp/mbasj/prjhq/ij/syvf/wil/aek/
	/cu/flj/lp/mbasj/prjhq/ij/syvf/wil/buw/is/
	/cu/flj/lp/mbasj/prjhq/ij/syvf/wil/buw/wlhe/avz/chwd/

zhrkvl / Hash.cpp

Created February 20, 2017 11:58

zhrkvl / fract.cpp

Created February 1, 2017 09:11

zhrkvl / Peaks.cpp

Created January 31, 2017 07:12

Peaks

	#include <bits/stdc++.h>
	//#include <ext/pb_ds/assoc_container.hpp>
	//#include <ext/pb_ds/tree_policy.hpp>


	using namespace std;
	//using namespace __gnu_pbds;


	#define INF (1<<30)