Day17 JAVA

μ›°μΉ˜μŠ€Β·2022λ…„ 11μ›” 16일
0

221114

πŸ’» iκ°’ λ”ν•˜κΈ° 1~10

	int s=0;
    	s = s + 1;
		System.out.println("s="+s);		//s=1
		s = s + 2;
		System.out.println("s="+s);		//s=3
		s = s + 3;
		System.out.println("s="+s);		//s=6
		s = s + 4;
		System.out.println("s="+s);		//s=10
		s = s + 5;
		System.out.println("s="+s);		//s=15

πŸ’» 1~100 반볡 => λˆ„μ ν•© κ΅¬ν•˜κΈ°

	int s2=0;
		for(int i=1;i<=100;i++) {
			s2=s2+i;					
		}
		System.out.println("1~100κΉŒμ§€μ˜ ν•© :"+s2);	
        
        // 1~100κΉŒμ§€μ˜ ν•© :5050

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