// ⓛ클래스 생성
public class Test28s {// ②메소드 생성
public int plus(int a, int b) {
return a + b;
}
public int minus(int a, int b) {
return a - b;
}
public int multiple(int a, int b) {
return a * b;
}
public int division(int a, int b) {
return a / b;
}
}
public class Test28 {public static void main(String[] args) {
//③ 객체 생성
Test28s ts28 = new Test28s();
//④ 출력 테스트
int a = 3;
int b = 5;
System.out.println(ts28.plus(a, b));
System.out.println(ts28.minus(a, b));
System.out.println(ts28.multiple(a, b));
System.out.println(ts28.division(a, b));
}
}
8
-2
15
0