private-yusuke

import os, sys
n = int(input())
if n < 0:
	print("invalid")
	sys.exit()

A = {}
A[0] = "∅"
A[1] = "{{{}}}".format(A[0])
for i in range(2, n+1):

private-yusuke

int main(string[] args) {
	import std.net.curl, std.parallelism, std.conv, std.stdio, std.range;
	auto URL = "http://nyanpass.com/add.php";

	if(args.length <= 1) {
		writeln("Usage: nyanpass <count>");
		return 1;
	}
	ulong count;
	try {

private-yusuke

/*
 * このC++ソースは下記の環境での実行を確認しています。
 * Linux arch-note 4.14.13-1-ARCH #1 SMP PREEMPT Wed Jan 10 11:14:50 UTC 2018 x86_64 GNU/Linux
 * 
 * コンパイル時コマンド: g++ mine.cpp
 * コンパイラ: バージョン 7.2.1 20171224 (GCC) 
 * 
 *
 * Darwin MacBook-Air.local 17.5.0 Darwin Kernel Version 17.5.0: Fri Apr 13 19:32:32 PDT 2018; root:xnu-4570.51.2~1/RELEASE_X86_64 x86_64
 * コンパイル時コマンド: g++ -std=c++11 mine.cpp

private-yusuke

function mkd
	if not set -q argv[1]
		echo "mkd: No file selected."
		return 1
	end
	touch $argv[1]
	open $argv[1]
end

private-yusuke

rgcc() {
	if [ ! -e $1 ]; then
		echo "rgcc: No file selected."
		return;
	fi
	tmpdir=$(mktemp -d -t rgcc)
	tmpfilename=$RANDOM
	gcc $1 -lc++ -o "$tmpdir/$tmpfilename"
	if [ $? -gt 0 ]; then
		return;

private-yusuke

_0	₀	名詞
_1	₁	名詞
_2	₂	名詞
_3	₃	名詞
_4	₄	名詞
_5	₅	名詞
_6	₆	名詞
_7	₇	名詞
_8	₈	名詞
_9	₉	名詞

private-yusuke

from xml.etree import ElementTree
from sys import argv, exit
import os.path

if len(argv) <= 2:
	print("Too few arguments: <command> <path> <output>")
	print("BE CAREFUL NOT TO OVERWRITE YOUR IMPORTANT DATA.")
	print("This script writes the output even if there's already a file named <output>.")
	exit(1)

private-yusuke

class UnionFind(T) {
	T[] arr;
	this(ulong n) {
		arr.length = n+1;
		arr[] = -1;
	}
	T root(T x) {
		return arr[x] < 0 ? x : root(arr[x]);
	}
	bool same(T x, T y) {

private-yusuke

void main() {
	auto N = ri;
	auto a = readAs!(int[]);
	generate_prime_list(55555);
	SortedRange!(int[]) pl = prime_list.sort;
	if(a.sort.uniq.array.length != a.length || a.length != N) {
		"WA".writeln;
		return;
	}
	foreach(i; a) {

private-yusuke

T[] deepcopy(T)(T[] a) {
	import std.traits : isArray;
	static if(isArray!T) {
		T[] res;
		foreach(i; a) {
			res ~= deepcopy(i);
		}
		return res;
	} else {
		return a.dup;