๐Ÿงฉ Algorithm/SWEA

[SWEA] 2007. ํŒจํ„ด ๋งˆ๋””์˜ ๊ธธ์ด (Python/D2)

devCloud 2023. 11. 19. 01:39
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์„ค๋ช…

๋ฐ˜๋ณต๋˜๋Š” ๋งˆ๋””์˜ ๊ธธ์ด๋ฅผ ์ถœ๋ ฅํ•œ๋‹ค. ๋ฌธ์ž์—ด์˜ ๊ธธ์ด๋Š” 30์ด๊ณ , ๋งˆ๋””์˜ ์ตœ๋Œ€ ๊ธธ์ด๋Š” 10์ด๋‹ค.

 

ํ’€์ด

ํ˜„์žฌ ๋ฌธ์ž์™€ ๊ฐ™์€ ๋ฌธ์ž๊ฐ€ ๋‚˜์˜ค๋ฉด ํ˜„์žฌ ๋ฌธ์ž๋ถ€ํ„ฐ ๊ฐ™์€ ๋ฌธ์ž๊ฐ€ ๋‚˜์˜จ ์ด์ „ ์œ„์น˜๊นŒ์ง€์™€, ๊ฐ™์€ ๋ฌธ์ž๊ฐ€ ๋‚˜์˜จ ์ดํ›„๋ถ€ํ„ฐ 2๋ฐฐ ๊ธธ์ด๊นŒ์ง€๋ฅผ ๋น„๊ตํ•˜์—ฌ ๊ฐ™์œผ๋ฉด ๋‹จ์–ด์˜ ๊ธธ์ด๋ฅผ ์ €์žฅํ•œ๋‹ค. 

 

Solution

t = int(input())
for tc in range(1, t+1):
    word = input()
    ans = 0
    for i in range(len(word)):
        for j in range(i+1, len(word)):
            if word[i] == word[j]:
                if word[i:j-1] == word[j:2*j]:
                    ans = len(word[i:j-1])+1 #+1์„ ํ•ด์ค€ ์ด์œ ๋Š” i๊ฐ€ 0๋ถ€ํ„ฐ๋ผ์„œ
    print('#'+str(tc), ans)

 

๋‹ค๋ฅธ ํ’€์ด

T = int(input())
for test_case in range(1, T + 1):
    s=input()
    for j in range(1,10):
        if s[:j]==s[j:2*j]:
            print(f'#{test_case} {j}')
            break

๐Ÿ‘ฉ‍๐Ÿ’ป ํšŒ๊ณ 

๊ทธ๋‹ค์ง€ ์ฉ ์ข‹์€ ๋ฌธ์ œ๋Š” ์•„๋‹Œ ๊ฒƒ๋‹ค. ๋ฌธ์ œ๊ฐ€ ๋ช…ํ™•ํ•˜๊ฒŒ ๋ช…์‹œ๋˜์–ด ์žˆ์ง€๋„ ์•Š๊ณ  ํ—ˆ์ ์ด ๋งŽ๋‹ค.

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