cceasy

cache = dict()
def min_coin_cnt(i, j, k, n):
    """
    assert i + j*5 + k * 10 >= n * 8
    """
    if n == 0:
        return 0
    elif (i, j, k, n) in cache:
        # print("HIT  ", (i,j,k,n), '=', cache[(i,j,k,n)])
        return cache[(i,j,k,n)]

cceasy

class DisjointSet(object):
    
    index = list()
    depth = list()
    
    def __init__(self, n):
        self.index = list(range(n))
        self.depth = [0] * n
        
    def tree_num(self):

cceasy

[9291,9293,9295]

cceasy

# A bit array demo - written for Python 3.0
import array
def makeBitArray(bitSize, fill = 0):
    intSize = bitSize >> 5                   # number of 32 bit integers
    if (bitSize & 31):                      # if bitSize != (32 * n) add
        intSize += 1                        #    a record for stragglers
    if fill == 1:
        fill = 4294967295                                 # all bits set
    else:
        fill = 0                                      # all bits cleared

cceasy

#!/usr/bin/env python3
"""
Very simple HTTP server in python for logging requests
Usage::
    ./server.py [<port>]
"""
from http.server import BaseHTTPRequestHandler, HTTPServer
import logging

class S(BaseHTTPRequestHandler):

cceasy

#!/usr/bin/env python

import os
from PIL import Image, ExifTags 
from shutil import copyfile

orientation = 0x0112            # image exif info for Orientation 274
device = 0x010f                 # image exif info for Make 271

src_dir = 'todo'

cceasy

class Thrift < Formula
  desc "Framework for scalable cross-language services development"
  homepage "https://thrift.apache.org/"

  stable do
    url "https://www.apache.org/dyn/closer.cgi?path=/thrift/0.9.3/thrift-0.9.3.tar.gz"
    sha256 "b0740a070ac09adde04d43e852ce4c320564a292f26521c46b78e0641564969e"

    # Apply any necessary patches (none currently required)
    [

cceasy

Simple Python Flask app on Cloud Foundry

This is a (very) simple Flask application that shows how the built-in Python buildpack detection on Cloud Foundry works.

To push to Cloud Foundry, log in and then use

$ cf push myapp-name

Python on Cloud Foundry