[프로그래밍] 자바로 짠 계산기

목차

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본문내용

import java.awt.*;
import java.awt.event.*;

public class calculator implements ActionListener, WindowListener
{
public Frame f;
public Button b1,b2,b3,b4,b5,b6,b7,b8,b9,b10,b11,b12,b13,b14,b15,b16,b17,b18;
public TextField tf;
public Panel p1, p2, p3;
public Label lb;

public double temp1=0, temp2=0, ans=0;
public char cal='a';
public String s="";
public boolean bool=true;
public void go();
}

참고 자료

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