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์˜ค๋Š˜์˜ ๋ช…์–ธ
" ๊ฒฐ์ ์ด ๋งŽ๋‹ค๋Š” ๊ฒƒ์€ ๋‚˜์œ ๊ฒƒ์ด์ง€๋งŒ, ๊ทธ๊ฒƒ์„ ์ธ์ •ํ•˜์ง€ ์•Š๋Š” ๊ฒƒ์€ ๋” ๋‚˜์œ ๊ฒƒ์ด๋‹ค. "
- ๋ธ”๋ ˆ์ฆˆ ํŒŒ์Šค์นผ (์ˆ˜ํ•™์ž, ๊ณ„์‚ฐ๊ธฐ์˜ ๋ฐœ๋ช…์ž)
27๋ฒˆ_ ํ•จ์ˆ˜ ํ˜ธ์ถœ ์‹œ ๋งค๊ฐœ๋ณ€์ˆ˜๋กœ ๋ฆฌ์ŠคํŠธ๋ฅผ ๋ฐ›๋Š” ๋ฌธ์ œโœ… ์ •๋‹ต: [1, 2] ๐Ÿ’ก y=[]๋Š” ํ•จ์ˆ˜ ํ˜ธ์ถœ ์‹œ ๋งค๋ฒˆ ์ƒˆ๋กœ์šด ๋ฆฌ์ŠคํŠธ๋ฅผ ์ƒ์„ฑํ•˜์ง€ ์•Š๊ณ , ๊ธฐ์กด ๋ฆฌ์ŠคํŠธ๋ฅผ ๊ณต์œ ํ•˜๊ธฐ ๋•Œ๋ฌธ์—, ์˜ˆ์ƒ๊ณผ ๋‹ค๋ฅด๊ฒŒ ๊ฐ’์ด ๊ณ„์† ์ถ”๊ฐ€๋œ๋‹ค. ์ฆ‰, ๋ฆฌ์ŠคํŠธ๋ฅผ ๊ธฐ๋ณธ ์ธ์ž๋กœ ์‚ฌ์šฉํ•˜๋ฉด ์ด์ „ ํ˜ธ์ถœ์˜ ๊ฐ’์ด ๋ˆ„์ ๋œ๋‹ค.  28๋ฒˆ_ ๋ฌธ์ž์—ด ๋ฆฌ์ŠคํŠธ ์ˆœํšŒ๋‹ค์Œ ํ•จ์ˆ˜์˜ ์‹คํ–‰ ๊ฒฐ๊ณผ๋Š”?class Arr: a = ['Seoul', 'Kyeonggi', 'Inchon', 'Daejoen', 'Daegu', 'Busan'] s = '' # ๋ฌธ์ž์—ด ์ดˆ๊ธฐํ™” for i in Arr.a: # ์˜ฌ๋ฐ”๋ฅธ for๋ฌธ ๋ฌธ๋ฒ• s += i[0] # ๊ฐ ๋‹จ์–ด์˜ ์ฒซ ๊ธ€์ž๋งŒ ์ถ”๊ฐ€ print(s)โœ… ์ •๋‹ต: SKIDDB (๊ฐ ๋„์‹œ ์ด๋ฆ„์˜ ์ฒซ ๊ธ€์ž๋ฅผ ์กฐํ•ฉํ•œ ๊ฒฐ๊ณผ)๐Ÿ’ก A..
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