mizdra

$ CMakeFiles/CMakeError.log
Determining if the pthread_create exist failed with the following output:
Change Dir: ~/.vim/bundle/color_coded/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/gmake" "cmTC_b7387/fast"
/usr/bin/gmake -f CMakeFiles/cmTC_b7387.dir/build.make CMakeFiles/cmTC_b7387.dir/build
gmake[1]: ディレクトリ `~/.vim/bundle/color_coded/CMakeFiles/CMakeTmp' に入ります
Building C object CMakeFiles/cmTC_b7387.dir/CheckSymbolExists.c.o
~/local/bin/gcc     -o CMakeFiles/cmTC_b7387.dir/CheckSymbolExists.c.o   -c ~/.vim/bundle/color_coded/CMakeFiles/CMakeTmp/CheckSymbolExists.c
Linking C executable cmTC_b7387

mizdra

$ vim ~/src/10/main.cpp
<作業>

clang version 3.8.0 (tags/RELEASE_380/final)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: ~/local/bin
Found candidate GCC installation: ~/local/lib/gcc/x86_64-redhat-linux/6.1.0
Selected GCC installation: ~/local/lib/gcc/x86_64-redhat-linux/6.1.0
Candidate multilib: .;@m64

mizdra

function* gen() {
    let i = 0;
    while(true) {
        yield i++;
    }
}

const g1 = gen();
console.log(g1.next()); // { value: 0, done: false }

mizdra

• 用語の定義
  • 乱数(Random number)
    • 乱数とは、サイコロの出目のように規則性がなく予測不能な数値のこと(http://e-words.jp/w/%E4%B9%B1%E6%95%B0.htmlより)
  • 乱数列(Random number sequence)
    • 乱数からなる数列のこと
  • 擬似乱数(Pseudorandom number)
    • 擬似乱数とは、確定的な計算によって生成した乱数のように見える数列の乱数のこと
    • 一般に「乱数」というと「擬似乱数」を指す
      • 乱数列 → 擬似乱数列
• 擬似乱数 ⇔ 自然乱数(真の乱数)

mizdra

#include <iostream>
#include <iomanip>

using namespace std;

// 次の乱数を取得
uint32_t next(uint32_t s) {
    return 0x41C64E6D * s + 0x00006073;
}

mizdra

'use strict';

import {LCG, IndexedLCG} from '../core';
import {GEN4_ARG} from '../constant';

const seed = 0x89070502;

const lcg = new LCG(GEN4_ARG, seed);

function toHex(dight) {

mizdra

const key = 'VIGENERECODEVIGENERECODEVIGENERECODEVIGENER';

const table = {
    'A': 'ABCDEFGHIJKLMNOPQRSTUVWXYZ{}',
    'B': 'BCDEFGHIJKLMNOPQRSTUVWXYZ{}A',
    'C': 'CDEFGHIJKLMNOPQRSTUVWXYZ{}AB',
    'D': 'DEFGHIJKLMNOPQRSTUVWXYZ{}ABC',
    'E': 'EFGHIJKLMNOPQRSTUVWXYZ{}ABCD',
    'F': 'FGHIJKLMNOPQRSTUVWXYZ{}ABCDE',
    'G': 'GHIJKLMNOPQRSTUVWXYZ{}ABCDEF',

mizdra

#include <iostream>
#include <iomanip>

using namespace std;

// 次の乱数を取得
uint32_t next(uint32_t s) {
    return 0x41C64E6D * s + 0x00006073;
}

mizdra

#include <iostream>
#include <iomanip>

using namespace std;

// 次の乱数を取得
uint32_t next(uint32_t s) {
    return 0x41C64E6D * s + 0x00006073;
}

mizdra

{
"editor.fontFamily": "Ricty for Powerline",
"editor.fontSize": 14,
"guides.normal.style": "dashed",
"git.confirmSync": false,
"files.associations": {
    "*.vue": "html" // .vue で emmet を有効化
},
"editor.wordWrap": "off",
"workbench.colorTheme": "Atom One Dark",