문제
다양한 연산자를 실습하고 그 결과를 출력하는 문제입니다 실행순서를 클릭하세요
3 + 4 = 7
5 - 3 = 2
2 * 3 = 6
10 / 3 = 3
10 % 3 = 1
5 == 5 = true, 3 == 7 = false
9 != 2 = true, 8 != 8 = false
4 < 5 = true, 7 < 2 = false
7 > 2 = true, 4 > 5 = false
4 <= 5 = true, 7 <= 2 = false
7 >= 2 = true, 4 >= 5 = false
!false = true, !true = false
false && false = false, false && true = false, true && false = false, true && true = true
false || false = false, false || true = true, true || false = true, true || true = true
프로그램 코드
public class Operators
{
1 public static void main( String[] args ) {
2 System.out.println( " 3 + 4 = " + ( 3 + 4 ) );
3 System.out.println( " 5 - 3 = " + ( 5 - 3 ) );
4 System.out.println( " 2 * 3 = " + ( 2 * 3 ) );
5 System.out.println( "10 / 3 = " + (10 / 3 ) );
6 System.out.println( "10 % 3 = " + (10 % 3 ) + "\n" );
7 System.out.println( "5 == 5 = " + ( 5 == 5 ) + ", 3 == 7 = " + ( 3 == 7 ) );
8 System.out.println( "9 != 2 = " + ( 9 != 2 ) + ", 8 != 8 = " + ( 8 != 8 ) );
9 System.out.println( "4 < 5 = " + ( 4 < 5 ) + ", 7 < 2 = " + ( 7 < 2 ) );
10 System.out.println( "7 > 2 = " + ( 7 > 2 ) + ", 4 > 5 = " + ( 4 > 5 ) );
11 System.out.println( "4 <= 5 = " + ( 4 <= 5 ) + ", 7 <= 2 = " + ( 7 <= 2 ) );
12 System.out.println( "7 >= 2 = " + ( 7 >= 2 ) + ", 4 >= 5 = " + ( 4 >= 5 ) + "\n" );
13 System.out.println( " !false = " + !false + ", !true = " + !true );
14 System.out.println( "false && false = " + ( false && false ) + ", false && true = " + ( false && true ) + ", true && false = " + ( true && false ) + ", true && true = " + ( true && true ) );
15 System.out.println( "false || false = " + ( false || false ) + ", false || true = " + ( false || true ) + ", true || false = " + ( true || false ) + ", true || true = " + ( true || true ) );
16 }
}