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[JAVA] 3μ£Όμ°¨(1) | λ³€μˆ˜μ™€ 데이터 ν˜•μ‹ (JAVA 좜λ ₯ λ©”μ†Œλ“œ)

윰갱 2022. 9. 20. 15:35

βœ… 화면에 λ‚΄μš©μ„ 좜λ ₯ (System.out)

System.out.println( ) : κ΄„ν˜Έ μ•ˆμ˜ λ‚΄μš©μ„ 좜λ ₯ν•œ ν›„ ν•œ 행을 띄움

System.out.print( ) : κ΄„ν˜Έ μ•ˆμ˜ λ‚΄μš©μ„ 좜λ ₯ν•œ ν›„ ν•œ 행을 띄지 μ•Šκ³  μœ μ§€

System.out.printf( ) : μ„œμ‹μ„ μ§€μ •ν•΄μ„œ 좜λ ₯

βœ… System.out.printf( )의 μ„œμ‹

βœ… μ„œμ‹μ„ μ‚¬μš©ν•œ 좜λ ₯의 예