๋ฌธ์ 2390. Removing Stars From a String https://leetcode.com/problems/removing-stars-from-a-string/ ์ฝ๋class Solution(object): def removeStars(self, s): s = list(s) while '*' in s: for i in range(len(s)-1): if s[i + 1] == '*': s.pop(i+1) s.pop(i) break return ''.join(s) ํ์ดs = list(s)๋งค๊ฐ๋ณ์๋ก ๋ฐ์ ๋ฌธ์..
๋ฌธ์ ๋ฐฑ์ค ์์ด๋ฒ๋ฆฐ ๊ดํธ https://www.acmicpc.net/problem/1541 ์ฝ๋formular = list(input())formular.append('-')have_to_sum = []have_to_sub = []operand = ''for letter in formular: if letter != '+' and letter != '-': operand += letter elif letter == '+': have_to_sum.append(int(operand)) operand = '' elif letter == '-': have_to_sum.append(int(operand)) have_to_sub.appen..
๋ฌธ์ ๋ฐฑ์ค ๊ทธ๋ฆผ https://www.acmicpc.net/problem/1926 ์ฝ๋from collections import dequen, m = map(int, input().split()) # ์ธ๋ก, ๊ฐ๋กpaper = [list(map(int, input().split())) for _ in range(n)]visit = [[False for _ in range(m)] for _ in range(n)] # ๋ฐฉ๋ฌธ ๊ธฐ๋ก์ฉmaxi = 0picture_count = 0for i in range(n): # ์ธ๋ก์ขํ for j in range(m): # ๊ฐ๋ก์ขํ if paper[i][j] == 1 and visit[i][j] == False: # ๊ทธ๋ฆผ์ด๊ณ , ๋ฐฉ๋ฌธํ์ ์๋ค๋ฉด ..
๋ฌธ์ ๋ฐฑ์ค ๊ฐ์ํ๋ ์ https://www.acmicpc.net/problem/1038 ์ฝ๋n = int(input())if n > 1022: print(-1)else: num = [] ans = [] def check(i): global num if len(num) == 1: return True if num[-2] > i: return True def dfs(depth): global num for i in range(10): num.append(i) if check(i): dfs(depth + 1) ..