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[๊ตฌ๋ฆ„๋ ˆ๋ฒจ] 'ํด๋” ํฐ ์žํŒ' ํŒŒ์ด์ฌ ํ’€์ด

by beomcoder 2023. 6. 13.
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https://level.goorm.io/exam/159544/%ED%8F%B4%EB%8D%94-%ED%8F%B0-%EC%9E%90%ED%8C%90/quiz/1
 

๊ตฌ๋ฆ„LEVEL

๊ตฌ๋ฆ„LEVEL ๋ฌธ์ œ๋ฅผ ํ’€์ดํ•˜๊ณ  ๋ถ€์กฑํ•œ ๋ถ€๋ถ„์„ ๋ณด์™„ํ•˜๋ฉฐ ์‹ค๋ ฅ์„ ํ‚ค์›Œ๋ณด์„ธ์š”. ๊ตฌ๋ฆ„LEVEL์€ ์ฝ”๋”ฉํ…Œ์ŠคํŠธ์—์„œ ๊ฐ€์žฅ ๋†’์€ ๋น„์ค‘์„ ์ฐจ์ง€ํ•˜๋Š” ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋ฌธ์ œ๋ฅผ ์ œ์ž‘ํ•˜๊ณ  ํ’€์ดํ•  ์ˆ˜ ์žˆ๋Š” ์˜จ๋ผ์ธ ์ €์ง€ ์„œ๋น„์Šค์ž…

level.goorm.io

# -*- coding: utf-8 -*-
# UTF-8 encoding when using korean

_, push = input(), input()
p, c = push[0], 0
key = {'1':'1.,?!', '2':'2ABC', '3':'3DEF', '4':'4GHI', '5':'5JKL', '6':'6MNO', '7':'7PQRS', '8':'8TUV', '9':'9WXYZ'}
answer = ''
for v in push[1:]:
	if p == v:
		c += 1
	else:
		answer += key[p][c%len(key[p])]
		p, c = v, 0

answer += key[p][c%len(key[p])]

print(answer)

"""
๋ช‡๋ฒˆ์„ ์†์ฝ”๋”ฉ์„ ํ•ด๋ณด์•„๋„ ๋‹ต์ด ๋งž๋Š”๋ฐ ์™œ ์•ˆ๋ ๊นŒ ํ•˜๊ณ  ์งˆ๋ฌธ์„ ๋‚จ๊ฒผ๋”๋‹ˆ
๋ฐ์ดํ„ฐ๊ฐ€ ์ž˜๋ชป๋“ค์–ด๊ฐ€ ์žˆ๋‹ค๊ณ  ํ•˜์˜€๋‹ค. ๊ดœํžˆ ๋กœ์ง์„ ๋ช‡๋ฒˆ์„ ์ˆ˜์ •ํ–ˆ๋‹ค..

๋ฌธ์ œ์—์„  ๋ฌธ์ž๊ฐ€ ๊ฐ€์žฅ ์ž‘์•„์•ผ ๋œ๋‹ค๊ณ  ํ•˜์˜€์œผ๋ฏ€๋กœ
๊ฐ™์€ ์ˆซ์ž๋ฅผ ๋ช‡๋ฒˆ์„ ๋ˆŒ๋Ÿฌ๋„ ๋ฐ˜๋ณตํ•ด์„œ ๋ˆ„๋ฅธ๋‹ค๊ณ  ๊ฐ€์ •ํ•˜์—ฌ์•ผ ํ•œ๋‹ค.

ex) 11111 -> 1์„ ํ•œ๋ฒˆ์”ฉ ๋ˆŒ๋ €๋‹ค๊ณ  ๊ฐ€์ •ํ•˜๊ณ  1์„ 5๋ฒˆ ๋งŒ๋“ค์ˆ˜๋„ ์žˆ๊ณ , 
1์„ 5๋ฒˆ ๋ˆŒ๋Ÿฌ 1 ํ•œ๊ฐœ๋ฅผ ๋งŒ๋“ค์ˆ˜๋„ ์žˆ๋‹ค.

๊ทธ๋ž˜์„œ key์˜ ๊ธธ์ด๋กœ ์ž˜๋ผ์„œ ๋ช‡๋ฒˆ์„ ๋ˆŒ๋Ÿฌ๋„ ํ‚ค ๋ฒ”์œ„๋‚ด์— ๊ฐ’๋งŒ ๋“ค์–ด๊ฐ€๊ฒŒ ํ•˜์˜€๋‹ค.
"""
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