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My Tech Blog (์ž๋ฅด๊ธฐ)

์˜ค๋Š˜์˜ ๋ช…์–ธ
" ๋ถˆ๊ฐ€๋Šฅ์ด๋ผ๋Š” ๋‹จ์–ด๋Š” ๋‹จ์ง€ ์ด ์„ธ์ƒ์— ์žˆ๋Š” ๋‹จ์–ด์ผ ๋ฟ, ๋‚ด ์‚ฌ์ „์— ์—†๋‹ค. "
- ์˜ค๋“œ๋ฆฌ ํ—ต๋ฒˆ (์˜๊ตญ ์ถœ์‹  ๋ฐฐ์šฐ, ์ธ๋„์ฃผ์˜์ž)
๐Ÿ“‘ 1. ๋ฌธ์ œ์„ค๋ช…โญ 2. ์ •๋‹ต์ฝ”๋“œclass Solution { public String solution(String my_string, String overwrite_string, int s) { // ์•ž๋ถ€๋ถ„๊ณผ ๋’ท๋ถ€๋ถ„์„ ์ถ”์ถœํ•œ ํ›„ overwrite_string์„ ์ค‘๊ฐ„์— ์‚ฝ์ž… String before = my_string.substring(0, s); String after = my_string.substring(s + overwrite_string.length()); return before + overwrite_string + after; }} โญ String before = my_string.substring(0, s); ์—์„œ substr..
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