stfuchs

#include <iostream>
#include <string>
#include <algorithm>
template<class Key, class T>
class MaxBuffer
{
  typedef std::pair<Key, T> value_type;
  typedef typename std::vector<value_type>::iterator iterator;
  typedef typename std::vector<value_type>::const_iterator const_iterator;
  typedef typename std::vector<value_type>::reverse_iterator reverse_iterator;

stfuchs

# Standard Library
from math import pi as M_PI
from math import cos, sin, sqrt

class Vector(object):
    def __init__(self, x, y, z):
        self.x = x
        self.y = y

stfuchs

# Credit:
# https://stackoverflow.com/questions/19053707/converting-snake-case-to-lower-camel-case-lowercamelcase
# https://stackoverflow.com/questions/1175208/elegant-python-function-to-convert-camelcase-to-snake-case/32064723

import re

def camel_to_snake(s):
    return re.sub('([a-z0-9])([A-Z])', r'\1_\2', re.sub('(.)([A-Z][a-z]+)', r'\1_\2', s)).lower()

def snake_to_camel(s):

stfuchs

import pandas as pd


def histogram(values, bins=100, xmin=None, xmax=None, xstr=lambda x: '%s' % x, linewidth=120, symbol='B0'):
    sym = {
        'B1': u'\u2591',  # Light shade
        'B2': u'\u2592',  # Medium shade
        'B3': u'\u2593',  # Dark shade
        'B4': u'\u2588',  # Full Block
        'B0': u'\u25a0'}  # Black square

stfuchs

/*
Imagine this is a block of memory. Goal is to give users access to parts of this global shared resource. 
They can access X memory locations by doing `malloc(X)` and can free it by returning the pointer they were handed

Goal of the question is to fill in class Allocator without using any additional class variables.

|--------------|0
|              |...
|--------------|
|              |

stfuchs

#include <cstdint>
#include <cstring>
#include <iostream>
#include <vector>

using namespace std;

// use malloc and free instead of new and delete

// malloc take one argument that is a size in bytes of memory needed