1. ๋ค์๊ณผ ๊ฐ์ด ์ฝ๋๋ฅผ ์์ฑํ์ ๋, ์คํ ๊ฒฐ๊ณผ๋ฅผ ์์ฑํ์์ค. a = "H-e-l-l-o-P-y-t-h-o-n" print(a[::3]) 2. ๋ค์๊ณผ ๊ฐ์ด ์ฝ๋๋ฅผ ์์ฑํ์ ๋, ์คํ ๊ฒฐ๊ณผ๋ก ์๋ง์ ๊ฒ์? value_l = "5" value_2 = "5 - 2 - 10 - 10".split("-")[-1] print(int(value_l)) * 3 + float(value_2) 5.0 10.0 ์๋ฌ ๋ฐ์ 15.0 25.0 -> ๋ต : 3. ์๋ฌ ๋ฐ์ 3. ๋ค์๊ณผ ๊ฐ์ ์ฝ๋ ์์ฑ์, ๋น ์นธ a, b์ ์๋ง์ ์ฝ๋๋ฅผ ๊ฐ๊ฐ ์์ฑํ์์ค. sentence = "Hello, my name is python?!" print(sentence[0]+sentence[ a ]+sentence[ b ]) #์คํ ๊ฒฐ๊ณผ : H,..