yuda110

from itertools import product

def change124(n):
    count = 1
    digit = 1
    while count != n :
        for i in product('124', repeat=digit):
            cur_num = ''.join(i)
            if count == n :
                break

yuda110

def is_bin_match(bin_n, nxt_bin_n):
    if str(bin_n).count('1') == str(nxt_bin_n).count('1') :
        return True
    return False

def nextBigNumber(n):
	bin_n = bin(n)
	nxt_n = n + 1
	nxt_bin_n = bin(nxt_n)
	while is_bin_match(bin_n, nxt_bin_n) is False:

yuda110

import string

def cal_caesar(alp, n):
    caesar_alp_num = string.ascii_uppercase.index(alp.upper()) + n
    if caesar_alp_num > 26 : caesar_alp_num -= 26
    return caesar_alp_num

def caesar(s, n):
    result_list = []
    alp_list = s.split()

yuda110

def cal_matrix(matrix):
    row = len(matrix)
    col = len(matrix[0])
    return row, col

def productMatrix(A, B):
    row_a, col_a = cal_matrix(A)
    row_b, col_b = cal_matrix(B)
    #answer = [[0]*col_b]*row_a
    answer = [[0]*col_b for x in range(row_a)]

yuda110

def gcdlcm(a, b):
    min_range = min(a, b)+1
    
    for i in reversed(range(min_range)):
        if a % i == 0 and b % i == 0:
            gcd = i
            break

    i = a * b
    while True :

yuda110

{% extends "layout.html" %}
{% block content %}

<div class="jumbotron">
    <h1>Flask 활용하기</h1>
    <p class="lead">유튜브의 Eminem 페이지를 크롤링 해서 가져온 정보로 Flask 페이지를 구성합니다.</p>
</div>

<div class="row">
    {% for infos in eminem_info_list %}

yuda110

from flask import render_template
from youtube_flask_web import app
from bs4 import BeautifulSoup
import lxml, requests

@app.route('/')
@app.route('/home')
def home():
    eminem_info_list = get_eminem_video_link('https://www.youtube.com/user/EminemVEVO/videos')
    return render_template('index.html', eminem_info_list=eminem_info_list)

yuda110

from bs4 import BeautifulSoup
import lxml
import requests

eminem_video_info = {
    'title':'',
    'video_link':'',
    'img_link':'',
    'play_time':'',
    'hits' : '',

yuda110

def get_irrational_num_list(range_to):
    irrational_num = ''
    num = 1
    while len(irrational_num) < range_to :
        irrational_num += str(num)
        num += 1
    return irrational_num

def get_nth_num(range_to):
    irrational_num = get_irrational_num_list(range_to)

yuda110

def get_right_triangle_cnt(p):
    right_triangle_list = set()
    for a in range(1, round(p/2)):
        for b in range(1, round(p/2)):
            c = p - (a + b)
            if 	a*a + b*b == c*c : 
                right_triangle_list.add(c)
    return len(right_triangle_list)

def get_max_right_triangle_cnt(range_from, range_to, step):