python algorithm

python ํ•จ์ˆ˜ ๋ชจ์Œ

jsleee 2024. 5. 18. 23:42

๐Ÿ“Œ์ž…์ถœ๋ ฅ

input()

์ž๋™์œผ๋กœ ์ค„๋ฐ”๊ฟˆ ๋ฌธ์ž๋ฅผ ์ œ๊ฑฐ, ํ”„๋กฌํ”„ํŠธ ๋ฌธ์ž์—ด์„ ์ถœ๋ ฅ ๊ฐ€๋Šฅ, ์†๋„ ๋А๋ฆผ.

 

sys.stdin.readline()

์ค„๋ฐ”๊ฟˆ ๋ฌธ์ž๋ฅผ ์ œ๊ฑฐํ•˜์ง€ ์•Š๊ณ  ๊ทธ๋Œ€๋กœ ๋ฐ˜ํ™˜(split() ์ด์šฉ), ์†๋„ ๋น ๋ฆ„.

 

print()

ex) print("hello world", end='\n'), ์ถœ๋ ฅํ›„ ์ƒˆ ์ค„๋กœ ๋„˜๊น€

 

๐Ÿ“Œ ๋ฌธ์ž์—ด

.split()

๋ฌธ์ž์—ด์„ ์ง€์ •ํ•œ ๊ตฌ๋ถ„์ž(default: ๊ณต๋ฐฑ)๋ฅผ ๊ธฐ์ค€์œผ๋กœ ์—ฌ๋Ÿฌ๊ฐœ์˜ ๋ฌธ์ž์—ด๋กœ ๋‚˜๋ˆ”.

๋”๋ณด๊ธฐ

๊ธฐ๋ณธ๋ถ„ํ• : 

text = "hello world"
parts = text.split()
print(parts)  # ['hello', 'world']

 

๊ตฌ๋ถ„์ž ์ง€์ •:

text = "apple,banana,cherry"
parts = text.split(',')
print(parts)  # ['apple', 'banana', 'cherry']

.join()

reverse()