archer884

use std::iter::iterate;
use std::num::Float;
use std::sync::Future;

fn main() {
    if let Some(n) = read_uint(1) {
        let sum_of_primes = {
            let block_size = if n > 999 { n / 20 } else { n };

            let mut futures = Vec::new();

archer884

extern crate chrono;

pub mod expiring_cache {
    use chrono::{DateTime, Duration, UTC};
    use std::collections::HashMap;
    use std::collections::hash_map::Entry::{Occupied, Vacant};
    use std::hash::Hash;

    pub struct ExpiringCache<Key, Value> where Key: Eq + Hash {
        expiry: Duration,                           // cache endurance

archer884

#![feature(unboxed_closures)]
use Bounce::{Process, Result};

fn main() {
    let x: int = from_str(std::os::args()[1].as_slice()).unwrap();
    let result = Process(box move || is_even(x)).execute();

    println!("{}", if result { "even" } else { "odd" });
}

archer884

#![feature(unboxed_closures)]

fn main() {
    let x = from_str::<int>(std::os::args()[1].as_slice()).unwrap();
    let n = Bounce::Incomplete(x).execute(|n| {
        match n {
            n if n < 1 => Bounce::Fault("Value out of range."),
            1i => Bounce::Complete(n),
            n  => Bounce::Incomplete(n - 1i),
        }

archer884

fn main() {
    let (cnt, sum) = sieve(1000000).iter()
        .fold((0u, 0u), |a, b| {
            let (cnt, sum) = a;
            (cnt + 1, sum + *b)
        });

    println!("{}", sum as f32 / cnt as f32);
}

archer884

use std::iter::Unfold;

fn main() {
    let fib_seq = Unfold::new((0i64, 1i64), |state| {
        // closures pretty much always borrow, so *dereference
        // to get value instead of pointer
        let (x, y) = *state;
        let result = Some(x);
        
        // again, set *value, not reference

archer884

#![feature(phase)]
#[phase(plugin)]
extern crate regex_macros;
extern crate regex;
use regex::Regex;
use std::ascii::AsciiExt;
use std::collections::{HashMap};
use std::collections::hash_map::Entry::{Vacant, Occupied};
use std::io::{BufferedReader, File};

archer884

#![feature(phase)]
#[phase(plugin)]
extern crate regex_macros;
extern crate regex;
use regex::Regex;
use std::ascii::AsciiExt;
use std::collections::HashSet;
use std::io::{BufferedReader, File};
use std::io::fs::PathExtensions;

archer884

using System;
using System.Collections.Generic;
using System.Linq;
using System.Security.Cryptography;

namespace Dice
{
    class Program
    {
        static void Main(string[] args)

archer884

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text.RegularExpressions;

namespace EasyChallenge188_Dates
{
    class Program
    {