package ch05.object;

public class Value {
	private int x;
	private float y;
	private char a;
	private String b;
	
	public void input(int x, float y, char a, String b) {
		this.x=x;
		this.y=y;
		this.a=a;
		this.b=b;
	}
	
	public void apple(int su) {
		x+=su;
		System.out.println(x);
	}
	
	public void banana(float su) {
		y+=su;
		System.out.println(y);
	}
	
	public void sub(int su, float num) {
		x+=su;
		y+=num;
		System.out.println(x + " " + y);
	}
	
	//함수중복을 사
	
	public void calc(int su) {
		x+=su;
		System.out.println(x);
	}
	
	public void calc(float su) {
		y+=su;
		System.out.println(y);
	}
	
	public void calc(int su, float num) {
		x+=su;
		y+=num;
		System.out.println(x + " " + y);
	}
	
	public void disp() {
		System.out.println(a + " " + b);
	}
}

package ch05.object;

public class Exam42 {
	public static void main(String[] args) {
		Value v=new Value();
		v.input(10, 22.2f, 'A', "apple");
		v.apple(77);
		v.banana(11.1f);
		v.sub(2, 33.3f);
		
		System.out.pritnln();

		v.calc(77);
		v.calc(11.1f);
		v.calc(2, 33.3f);
	}

}

87
33.300003
89 66.600006

166
77.700005
168 111.0