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[๋ฐฑ์ค€ Java] 11654: ์•„์Šคํ‚ค ์ฝ”๋“œ

by ์ข…์ด๋นจ๋Œ€ 2023. 9. 13.
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๋ชฉ์ฐจ

    1. ๋ฌธ์ œ

    2. ๋งž์ถ˜์ฝ”๋“œ

    //[๋ฐฑ์ค€ Java]11654: ์•„์Šคํ‚ค ์ฝ”๋“œ
    
    import java.util.Scanner;
    
    public class bj11654 {
    	public static void main(String[] args) throws Exception{
    		
    		// 1) Scanner ์‚ฌ์šฉ
    		Scanner sc = new Scanner(System.in);
    
    		int b = sc.next().charAt(0);	// next(): ๋ฌธ์ž์—ด, .charAt()์œผ๋กœ ๋ฌธ์ž๋กœ ๋ณ€ํ™˜
    		System.out.println(b);
    		
    		/*
    		// 2) System.in ์‚ฌ์šฉ
    		// *์˜ˆ์™ธ์ฒ˜๋ฆฌ(Exception ํ•„์š”!)
    		int b = System.in.read();
    		System.out.println(b);
    		*/
    	}
    }

    4. ์ฐธ๊ณ ์‚ฌ์ดํŠธ

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