in_joy

n = int(input()) result = '' for i in range(n): r_vps = 0 l_vps = 0 vps = input() for j in vps: if l_vps > r_vps: result = 'NO' continue elif j == '(': r_vps += 1 elif j == ')': l_vps += 1 if r_vps == l_vps: result = 'YES' else: result = 'NO' print(result)

import sys T = int(sys.stdin.readline().strip()) for i in range(T): note1 = int(sys.stdin.readline().strip()) num1 = list(map(int, sys.stdin.readline().split())) num1 = {i:0 for i in num1} note2 = int(sys.stdin.readline().strip()) num2 = list(map(int, sys.stdin.readline().split())) for i in num2: if i in num1: print(1) else: print(0)

from collections import deque n = deque(i for i in range(1,int(input())+1)) while len(n) > 1: n.popleft() n.append(n[0]) n.popleft() print(n[0])

n, m = map(int, input().split()) n_dict = dict() m_dict = dict() result = [] for i in range(n): n_dict[input()] = 0 for i in range(m): m_dict[input()] = 0 for i in n_dict: if i in m_dict: result.append(i) result.sort() print(len(result)) for i in result: print(i)

import sys n, m = map(int, sys.stdin.readline().split()) n_dict = dict() for i in range(n): name = sys.stdin.readline().rstrip() n_dict[i+1] = name n_dict2 = { v:k for k,v in n_dict.items()} for i in range(m): qes = sys.stdin.readline().rstrip() if qes.isnumeric(): print(n_dict[int(qes)]) else : print(n_dict2[qes])

n,m = map(int, input().split()) n_set = set(map(int, input().split())) m_set = set(map(int, input().split())) print(len(n_set.difference(m_set)) + len(m_set.difference(n_set)))

# 파이썬 n = int(input()) n_list = list(map(int, input().split())) n_list.sort(reverse=True) result = n_list.pop(0) result += sum([i/2 for i in n_list]) print(result) // 자바 import java.util.ArrayList; import java.util.Collections; import java.util.List; import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int count = sc.nextInt(..

n, m = map(int, input().split()) s = dict() count = 0 for i in range(n+m): text = input() if i = n and i < (n+m): if text in s.keys(): count += 1 print(count)

text = input() t_set = set() for i in range(len(text)): for j in range(len(text)+1): if text[i:j] == '': continue else: t_set.add(text[i:j]) print(len(t_set))

n = int(input()) # 단어와 단어의 길이를 같이 저장할 리스트 w_list = [] # 단어만 저장할 리스트 words = [] for i in range(n): word = input() # 이미 있는 단어면 건너감 if word in words: continue # 없으면 리스트에 추가 else: words.append(word) w_list.append((word,len(word))) # 리스트 정렬 w_list = sorted(w_list) w_list = sorted(w_list, key=lambda x: x[1]) for i in w_list: print(i[0])