Algorithm/Softeer

[Softeer - level2] [21๋…„ ์žฌ์ง์ž ๋Œ€ํšŒ ์˜ˆ์„ ] ๋น„๋ฐ€ ๋ฉ”๋‰ด

hello_u 2023. 7. 23. 17:24

 

 

import sys
input = sys.stdin.readline 

# ์žํŒ๊ธฐ์— ์ด k๊ฐœ์˜ ๋ฒ„ํŠผ ์กด์žฌ (1~k)
# ๋น„๋ฐ€๋ฒˆํ˜ธ = m๊ฐœ์˜ ๋ฒ„ํŠผ ์ˆœ์„œ๋Œ€๋กœ ๋ˆ„๋ฅด๊ธฐ 
# ์‚ฌ์šฉ์ž๊ฐ€ n๊ฐœ์˜ ๋ฒ„ํŠผ ๋ˆ„๋ฆ„ 

m, n, k = map(int,input().split())
password_list = input().split()
client_list = input().split()

password = ""
client = ""

for x in password_list:
    password += x

for x in client_list:
    client += x

if password in client:
    print("secret")
else:
    print("normal")

 

join ํ•จ์ˆ˜๋ฅผ ์‚ฌ์šฉํ•˜์ง€ ์•Š์•„ ์ฝ”๋“œ๊ฐ€ ๊ธธ์–ด์ง 

 

๋ฌธ์ž์—ด ํ•ฉ์น˜๊ธฐ - join ํ•จ์ˆ˜

๋”๋ณด๊ธฐ

joinํ•จ์ˆ˜๋Š” ๋ฆฌ์ŠคํŠธ์˜ ๋ฌธ์ž์—ด๋“ค์„ ํ•ฉ์น˜๋Š” ์—ญํ• ์„ ํ•ฉ๋‹ˆ๋‹ค. ์‚ฌ์šฉ๋ฒ•์€ ์•„๋ž˜์™€ ๊ฐ™์Šต๋‹ˆ๋‹ค.

"".join(๋ฆฌ์ŠคํŠธ)

>>> str = "Hi my name is limcoing" 
>>> splitted_str = str.split() 
>>> print(splitted_str) 
['Hi', 'my', 'name', 'is', 'limcoing'] 

>>> joined_str = "".join(splitted_str) 
>>> print(joined_str) 
Himynameislimcoing 

 

๋‹ค๋งŒ ์œ„ ๋ฐฉ๋ฒ•์€ ๋‹จ์ˆœํžˆ ๋ฌธ์ž์—ด์„ ๋ถ™ํžˆ๊ธฐ๋งŒ ํ•ฉ๋‹ˆ๋‹ค. ์ด์–ด์ค„ ๋ฌธ์ž ์‚ฌ์ด์— ํŠน์ • ๋ฌธ์ž๋ฅผ ๋„ฃ๊ณ  ์‹ถ๋‹ค๋ฉด ์•„๋ž˜์™€ ๊ฐ™์ด ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

"ํŠน์ •๋ฌธ์ž์—ด".join(๋ฆฌ์ŠคํŠธ)

>>> str = "Hi my name is limcoing" 
>>> splitted_str = str.split() 
>>> print(splitted_str) 

['Hi', 'my', 'name', 'is', 'limcoing'] 

>>> joined_str = "-".join(splitted_str) 
>>> print(joined_str) 

Hi-my-name-is-limcoing 


๋‹จ์ˆœํžˆ ๋„์–ด์“ฐ๊ธฐ๋ฅผ ๋„ฃ์–ด์ค„ ์ˆ˜๋„ ์žˆ์Šต๋‹ˆ๋‹ค.

>>> str = "Hi my name is limcoing" 
>>> splitted_str = str.split() 
>>> print(splitted_str) 

['Hi', 'my', 'name', 'is', 'limcoing'] 


>>> joined_str = " ".join(splitted_str) 
>>> print(joined_str) 

Hi my name is limcoing

 

 

import sys
input = sys.stdin.readline 

# ์žํŒ๊ธฐ์— ์ด k๊ฐœ์˜ ๋ฒ„ํŠผ ์กด์žฌ (1~k)
# ๋น„๋ฐ€๋ฒˆํ˜ธ = m๊ฐœ์˜ ๋ฒ„ํŠผ ์ˆœ์„œ๋Œ€๋กœ ๋ˆ„๋ฅด๊ธฐ 
# ์‚ฌ์šฉ์ž๊ฐ€ n๊ฐœ์˜ ๋ฒ„ํŠผ ๋ˆ„๋ฆ„ 

m, n, k = map(int,input().split())
password_list = input().split()
client_list = input().split()

if m > n:
    print("normal")
    exit()

password = "".join(password_list)
client = "".join(client_list)


if password in client:
    print("secret")
else:
    print("normal")