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Java

[Java][์ž๋ฐ”] Scanner๋กœ charํ˜• ์ž…๋ ฅํ•˜๊ธฐ

by ์ฝ”๋”ฉ๋ฝ€์–‘์ด 2022. 1. 9.

 

์ž๋ฐ” Scanner๋Š” ๋ฌธ์ž๋ฅผ ์ž…๋ ฅ๋ฐ›๋Š” ๊ธฐ๋Šฅ์ด ์—†๋‹ค.

next(), nextLine()์€ String์„ ๋ฐ›๋Š” ํ•จ์ˆ˜์ด๋‹ค. ( ๋‹ค์Œ ๊ธ€์—์„œ next()์‹œ๋ฆฌ์ฆˆ ์ •๋ฆฌ!)
next(), nextLine()์œผ๋กœ ์ž…๋ ฅ๋ฐ›์€ ๋’ค charAt(0)์œผ๋กœ ๊บผ๋‚ด์˜ค๋ฉด ๋œ๋‹ค.
ex) char sc = scanner.next().charAt(0);

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