liuxueyang

#!/bin/bash
# latest-firefox Version 1.3.9

# This script will find the latest Firefox binary package, download it
# and repackage it into Slackware format.

# I don't use Firefox for regular browsing but it is handy for
# comparative tests against Vivaldi. :P

# Copyright 2016 Ruari Oedegaard, Oslo, Norway

liuxueyang

#!perl
use v5.20;
use strict;
use warnings;
use Class::Struct;
struct (
  Interval => [
    length => '$',
    cntShip => '$',
    endPos => '$'

liuxueyang

#!perl
use v5.18;
# time complexity: O(Nlog(N))
# got Accepted
while(<>){
    my(@b,@a,$i,$n,$m,$s0,$pos);
    ($n,$m)=split;
    for $i ( 0..$n-1 ) {
        ($s0,$_)=split ' ',<>; push @a,$s0;
    }

liuxueyang

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.util.Arrays;
import java.util.Comparator;
import java.util.Scanner;

public class Main {
    public static void main(String[] args) throws FileNotFoundException {
        int t;
        Scanner cin;

liuxueyang

Setup lisp with slime on OS X

Install your favorite lisp interpreter

If you already have Homebrew, just open a terminal and type

$ brew install clozure-cl

liuxueyang

(ql:quickload 'lispbuilder-sdl)
(ql:quickload 'lispbuilder-sdl-gfx)
(ql:quickload 'alexandria)
 
(defparameter world (make-array '(100 100) :element-type 'fixnum))
 
;; initialize
(defun init-world! (world)
  (loop for i from 0 to (1- (array-dimension world 0)) do
    (loop for j from 0 to (1- (array-dimension world 1)) do

liuxueyang

% --------------------------------------------------------------
% This is all preamble stuff that you don't have to worry about.
% Head down to where it says "Start here"
% --------------------------------------------------------------
 
\documentclass[12pt]{article}
 
\usepackage[margin=1in]{geometry} 
\usepackage{amsmath,amsthm,amssymb}