TIL_10주차(1) 코드카타: 알고리즘(Python)

알고리즘
1. 최소직사각형

풀이:

https://school.programmers.co.kr/learn/courses/30/lessons/86491
def solution(sizes):
    w = []
    h = []
    for i in range(len(sizes)):
        if sizes[i][0] >= sizes[i][1]:
            w.append(sizes[i][0])
            h.append(sizes[i][1])
        else:
            h.append(sizes[i][0])
            w.append(sizes[i][1])
            
    return max(w) * max(h)

2. 시저암호

풀이:

def solution(s, n):
    answer = ''
    for i in s:
        if i == " ":
            answer += " "
        else:
            k = chr(ord(i)+n)
            if k.isupper() != i.isupper() or not k.isalpha():
                k = chr(ord(k) - 26)
            answer += k
    return answer

3. 숫자문자열과 영단어

풀이:

def solution(s):
    dic = {'zero':'0','one':'1', 'two':'2', 'three':'3', 'four':'4', 'five':'5', 'six':'6', 'seven':'7', 'eight':'8', 'nine':'9'}
    for key in dic:
        s = s.replace(key, dic[key])
        
    return int(s)