๐Ÿ—๏ธ Algorithm/๐ŸŸฉ ๋ฐฑ์ค€

๐ŸŸฉ [๋ฐฑ์ค€] [Python] [Silver3] 11478๋ฒˆ_์„œ๋กœ ๋‹ค๋ฅธ ๋ถ€๋ถ„ ๋ฌธ์ž์—ด์˜ ๊ฐœ์ˆ˜

Dbswnstjd 2023. 4. 23. 18:00

๋ฌธ์ œ

https://www.acmicpc.net/problem/11478

 

11478๋ฒˆ: ์„œ๋กœ ๋‹ค๋ฅธ ๋ถ€๋ถ„ ๋ฌธ์ž์—ด์˜ ๊ฐœ์ˆ˜

์ฒซ์งธ ์ค„์— ๋ฌธ์ž์—ด S๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. S๋Š” ์•ŒํŒŒ๋ฒณ ์†Œ๋ฌธ์ž๋กœ๋งŒ ์ด๋ฃจ์–ด์ ธ ์žˆ๊ณ , ๊ธธ์ด๋Š” 1,000 ์ดํ•˜์ด๋‹ค.

www.acmicpc.net

ํ’€์ด

# ๋ฐฑ์ค€ 11478๋ฒˆ ๋ฌธ์ œ - ์„œ๋กœ ๋‹ค๋ฅธ ๋ถ€๋ถ„ ๋ฌธ์ž์—ด์˜ ๊ฐœ์ˆ˜
string = input()
stack = set()
for i in range(len(string)):
    for j in range(i, len(string)):
        stack.add(string[i:j+1])
print(len(stack))