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Integer.parseInt(String s) ๋ฉ”์†Œ๋“œ ๊ด€๋ จ ๋ฌธ์ œ

Random-KO ๊ทธ๋ฃน์— ๊ฒŒ์‹œ๋˜์—ˆ์Šต๋‹ˆ๋‹ค
์นœ์• ํ•˜๋Š” ํฌ๋Ÿผ ์‚ฌ์šฉ์ž ์—ฌ๋Ÿฌ๋ถ„! ์–ด์ฉŒ๋ฉด ์—ฌ๋Ÿฌ๋ถ„ ์ค‘ ์ผ๋ถ€๋Š” ๋‹ค์Œ ๋ฐฉ๋ฒ•์„ ์‚ฌ์šฉํ•˜๋Š” ๋ฐ ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ–ˆ์„ ์ˆ˜๋„ ์žˆ์Šต๋‹ˆ๋‹ค Integer.parseInt(String s). Integer.parseInt(String s) ๋ฉ”์†Œ๋“œ ๊ด€๋ จ ๋ฌธ์ œ - 1๋ฌธ์ œ๋Š” ์ด๊ฒƒ์ด๋‹ค: ๋‚ด ์ปดํ“จํ„ฐ์˜ ๋ฌผ๋ฆฌ์  ๋ฐฉ๋ฒ•์ด ์ผ๋ถ€ ๋ฌธ์ž์—ด์„ ์ˆซ์ž๋กœ ๋ณ€ํ™˜ํ•˜๋Š” ๊ฒƒ์„ ์›ํ•˜์ง€ ์•Š๋Š”๋‹ค๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ๋ฌธ์ž์—ด "1568"์ด ์žˆ๊ณ  ๋ฉ”์„œ๋“œ์—์„œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.
Exception in thread "main" java.lang.NumberFormatException: For input string: "1568"
๋งˆ์ง€๋ง‰์œผ๋กœ ์ด๋Ÿฐ ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ•œ ๊ฒƒ์€ level19.lesson05.task03 ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•  ๋•Œ์˜€์Šต๋‹ˆ๋‹ค. ํŒŒ์ผ์—์„œ ํ•œ ์ค„์„ ์ฝ๊ณ  ๋ฉ”์„œ๋“œ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋ฌธ์ž์—ด ๋ฐฐ์—ด๋กœ ๋ถ„ํ• ํ•œ .split(" ")๋‹ค์Œ ๋ฌธ์ž์—ด์„ ์ˆซ์ž๋กœ ๋ณ€ํ™˜ํ•ฉ๋‹ˆ๋‹ค(๊ฐ€๋Šฅํ•˜๋‹ค๋ฉด ์˜ˆ์™ธ๋ฅผ ํฌ์ฐฉํ•˜๊ณ  ์•„๋ฌด๊ฒƒ๋„ ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค). ์–ด๋–ค ์ด์œ ๋กœ ๋ฌด์‹œ๋ฉ๋‹ˆ๋‹ค. ๋ˆ„๊ตฌ๋“ ์ง€ ์ด ๋ฌธ์ œ๋ฅผ ๊ฒช์—ˆ๊ฑฐ๋‚˜ ๋ฌธ์ œ๊ฐ€ ๋ฌด์—‡์ธ์ง€ ์•„๋Š” ์‚ฌ๋žŒ์ด ์žˆ์Šต๋‹ˆ๊นŒ? ps ์‚ฌ์ดํŠธ์˜ ์ปดํŒŒ์ผ๋Ÿฌ๊ฐ€ ๋‚ด ์ฝ”๋“œ๋ฅผ ๊ฑด๋„ˆ๋œ๋‹ˆ๋‹ค!
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