yen3

-- Problem 1
myLast [] = error "empty list."
myLast [x] = x
myLast (x:xs) = myLast xs 

-- Problem 2
myButLast x = head . drop 1 . reverse $ x

-- Problem 3
elementAt (x:xs) n =

yen3

source ~/.zplug/init.zsh

zplug "zplug/zplug"
#zplug "zsh-users/zsh-history-substring-search"
#zplug "zsh-users/zsh-completions"
#zplug "zsh-users/zsh-syntax-highlighting"

# Prezto
zplug "modules/prompt", from:prezto
zstyle ':prezto:module:prompt' theme 'yen3'

yen3

#!/usr/bin/env bash
find . -type f ! -path "*testsuite*" \
               ! -path "./.git/*" \
               ! -path "./gcc/testsuite/*" \
               ! -path "./INSTALL/*" \
               ! -path "./config/*" \
               ! -path "./libquadmath/*" \
               ! -path "./libssp/*" \
               ! -path "./libgo/*" \
               ! -path "./libtm/*" \

yen3

#include "gcc-plugin.h"
#include "plugin-version.h"

#include "tree.h"
#include "cgraph.h"

#include <string>
#include <vector>
#include <map>

yen3

@import url("reset-fonts-grids.css");
@import url("hk-pyg.css"); /* for syntax highlighting */

html { background: #f9f9f9; color: black; }
body { margin: 10px; font-family: verdana; }
fieldset { border: 1px solid #ccc; padding: 1em; }
legend { font-weight: bold; margin-left: 1em; padding: 4px; }
h1, h2, h3, h4, h5, h6 { font-weight: bold;  font-family:  Georgia, serif; }
table, tr, td, th { border: none; }
hr { height: 1px; color: #aaa; background-color: #aaa; border: 0; margin: .2em 0 .2em 0; }

yen3

import io

class StringIteratorIO(io.TextIOBase):

    def __init__(self, iter):
        self._iter = iter
        self._left = ''

    def readable(self):
        return True

yen3

# Credit: https://github.com/hfaran/Tornado-JSON/blob/master/tornado_json/api_doc_gen.py
import re
import inspect
import types
import itertools

import tornado.web

from tornado.web import RequestHandler

yen3

goldbach :: Int -> Maybe (Int, Int)
goldbach n = let ps = [(x, n-x) | x <- [2..(n `div` 2)], isPrime x, isPrime (n-x)]
             in safeFst ps
             where isPrime n = and (map (\x -> n `mod` x /= 0) [2..(n-1)])
                   safeFst [] = Nothing
                   safeFst (x:xs) = Just x

yen3

FROM ubuntu:18.04

RUN sed -i 's/archive.ubuntu.com/tw.archive.ubuntu.com/g' /etc/apt/sources.list  \
    && rm /etc/dpkg/dpkg.cfg.d/excludes \
    && apt update \
    && dpkg -l | grep ^ii | cut -d' ' -f3 | xargs apt install -y --reinstall \
    && apt install -y build-essential git man python cmake\
    && git clone --recursive https://github.com/wsmoses/Tapir-Meta.git \
    && cd /Tapir-Meta \
    && ./build.sh release \

yen3

#!/usr/bin/env python
#-*- coding: utf8 -*-

from __future__ import print_function
from optparse import OptionParser
import zipfile
from sys import argv, exit
from subprocess import Popen, PIPE, check_output
import os.path