Ryoga-exe

# include <cstdint>
# include <iostream>
# include <vector>
# include <cassert>
# include <set>

namespace Ryoga_exe
{
    using int32 = std::int32_t;
    using int64 = std::int64_t;

Ryoga-exe

# include <Siv3D.hpp>    // OpenSiv3D v0.6.4

enum class State {
    None,
    Swapping,
    Pivot,
};

class QuickSortVisualizer {
public:

Ryoga-exe

function fetchBookData(isbn) {
  const url = `https://iss.ndl.go.jp/api/opensearch?isbn=${isbn}`;
  const xml = UrlFetchApp.fetch(url).getContentText();
  const document = XmlService.parse(xml);
  const items = document.getRootElement().getChildren('channel')[0].getChildren('item');
  if (items.length == 0) {
    return;
  }
  else {
    const item = items[0];

Ryoga-exe

inline unsigned int randxor() {
    static unsigned int x=123456789,y=362436069,z=521288629,w=88675123;
    unsigned int t;
    t=(x^(x<<11));x=y;y=z;z=w; return( w=(w^(w>>19))^(t^(t>>8)) );
}